Mack T2130 / T2180 Transmission Parts Manual
13/18 Speed Transmission
Click a number on the diagram to highlight that part below.
| Item | Part No. | Description | Qty | Notes | Price | |
|---|---|---|---|---|---|---|
| 1 | 208SH107A | Kit, Bearing And Seal | Interchanges with Mack 208SH107 | $1,645.05 | Add to Cart | |
| 2 | 207SH31B | Kit, Gasket | $143.17 | Add to Cart | ||
| 3 | 342SH592 | Kit, Retaining Ring (T2080B/T2130/T2180) | $118.75 | Add to Cart | ||
| 4 | 207SH34 | Kit, Shim | $249.51 | Add to Cart | ||
| 5 | 207SH36A | Kit, O-ring (T2130/T2180) | $23.84 | Add to Cart | ||
| 6 | Transmission O-Ring Kit | Kit, O-ring (T2180) (major) | $39.37 | Add to Cart | ||
| 7 | 207SH35 | Kit, O-ring (range Cylinder) (early) | $13.51 | Add to Cart | ||
| 7 | 207SH38 | Kit, O-ring (range Cylinder) (late) | $151.68 | Add to Cart | ||
| 8 | Range Cylinder O-Ring Kit | Kit, O-ring | $10.18 | Add to Cart |
Compound and Main Case Assembly
Item 38Item 38Item 35Item 34Item 37Item 36Item 33Item 4Item 7Item 2Item 3Item 31Item 21Item 6Item 5Item 6Item 9Item 11Item 10Item 12Item 29Item 32Item 13Item 14Item 22Item 6Item 5Item 8Item 1Item 28Item 24Item 16Item 15Item 18Item 28Item 30Item 19Item 16Item 26Item 25Item 23Item 20Item 17Item 40Item 43Item 42Item 41Item 27Item 34Item 37Item 36Item 33Item 4Item 7Item 2Item 3Item 31Item 21Item 6Item 5Item 6Item 9Item 11Item 10Item 12Item 37Item 36Item 33Item 34Item 32Item 13Item 14Item 22Item 6Item 5Item 8Item 1Item 35Item 24Item 16Item 15Item 18Item 28Item 30Item 19Item 16Item 26Item 25Item 23Item 20Item 17Click a number on the diagram to highlight that part below.
| Item | Part No. | Description | Qty | Notes | Price | |
|---|---|---|---|---|---|---|
| 1 | 3092340 | Sealant, Silicone Rubber (cartridge Gun Tube 310 Ml) | New design. Interchanges with Mack 20732000 | $195.16 | Add to Cart | |
| 1 | 342SX32 | Sealant, Silicone Rubber | Interchanges with Mack 243SX26, Navistar 474517C2 | $12.93 | Add to Cart | |
| 2 | 301KD43B | Yoke, Clutch Release | $129.97 | Add to Cart | ||
| 3 | 6AX1359X | Screw (3/8in-16 X 1in) | Interchanges with Mack 6AX1274X, Navistar 1670574C1 | $2.77 | Add to Cart | |
| 4 | 43AX41 | Key | Sold as a 5-pack | $14.30 | Add to Cart | |
| 5 | 67AX204 | Bearing | 2 | Interchanges with TOF B-1612, Navistar 550839R91. Sold as a 2-pack | $19.73 | Add to Cart |
| 6 | 88AX349P3 | Seal | Interchanges with Mack 3088-9169. Sold as a 3-pack | $16.07 | Add to Cart | |
| 7 | 44AX115 | Fitting, Grease (1/8in X 27 Thd) | Interchanges with Navistar 109461 | $2.46 | Add to Cart | |
| 8 | 79AX71 | Plug, Cup (1-1/4in) | Interchanges with Navistar 23623R1. Sold as a 5-pack | $13.14 | Add to Cart | |
| 9 | 629KB412 | Gasket | Interchanges with Mack 629KB53. Sold as a 6-pack | $80.09 | Add to Cart | |
| 10 | 36AX5 | Washer, Lock | Interchanges with Navistar 1662463C1 | $2.49 | Add to Cart | |
| 11 | 20AX5 | Nut | Interchanges with Navistar 1662461C1 | $2.63 | Add to Cart | |
| 12 | 37AX10 | Washer, Flat | — | Call for availability | ||
| 13 | 37AX98 | Washer | — | Call for availability | ||
| 14 | 90KB111A | Screw, Dowel | $23.76 | Add to Cart | ||
| 15 | 6AX1309X | Screw (3/8in-16 X 1-1/2in) | Interchanges with Navistar 16923R91 | $2.67 | Add to Cart | |
| 16 | 37AX7U | Washer | Interchanges with Mack 39AX2. Sold as a 50-pack | $72.20 | Add to Cart | |
| 17 | 541KB23 | Breather | Interchanges with Navistar 110891H | $7.72 | Add to Cart | |
| 18 | 629KB411 | Gasket, Cover | Interchanges with Mack 629KB417. Sold as a 6-pack | $30.79 | Add to Cart | |
| 19 | 6AX1308X | Screw (3/8in-16 X 1-1/4in) | Interchanges with Navistar 60001R91. Sold as a 5-pack | $19.35 | Add to Cart | |
| 20 | 79AX57X | Plug, Cup (7/8in) | Interchanges with Navistar 373553R1. Sold as a 5-pack | $13.78 | Add to Cart | |
| 21 | 604KC34A | Shaft, Clutch Release | $120.15 | Add to Cart | ||
| 22 | 604KC277A | Shaft, Clutch Release | $48.39 | Add to Cart | ||
| 23 | 49AX262 | Plug, Shift Rail | Sold as a 4-pack | $21.05 | Add to Cart | |
| 24 | 629KB335A | Gasket, Cover | Sold as a 5-pack | $63.77 | Add to Cart | |
| 25 | 49AX234Z | Plug, Temperature Sending Unit Boss (1/4in Npt) | Interchanges with Navistar 444631. Sold as a 5-pack | $6.57 | Add to Cart | |
| 26 | 49AX259 | Plug, Pivot | Sold as a 5-pack | $15.25 | Add to Cart | |
| 27 | 7AX264X | Screw, Lock (dog Point) (7/16in-20) | 2 | Interchanges with Mack 7AX152, Mack 7AX255. Sold as a 10-pack | $61.55 | Add to Cart |
| 28 | 216KD42B | Valve, Slave Assembly | Interchanges with Mack 216KD42 | $711.73 | Add to Cart | |
| 28 | 216KD41 | Valve, Slave Assembly | Interchanges with Mack 216KD124 | $263.34 | Add to Cart | |
| 29 | 28KB122 | Kit, Slave Valve | Includes (2) Mack, (2) Mack, (1) 56AX451, (1) 5627-820823, (1) 5627-820824. Interchanges with Navistar 317811C92 | $43.56 | Add to Cart | |
| 30 | 56AX436 | O-ring, Mounting | Sold as a 10-pack | $24.00 | Add to Cart | |
| 31 | 14RU265B | Lever, Adjusting (straight Side Spline) | Interchanges with Mack 33MX316 | $141.52 | Add to Cart | |
| 31 | 4RU362 | Lever, Adjusting (involute Spline) | Interchanges with Mack 33MX315, Mack 14RU362 | $73.13 | Add to Cart | |
| 32 | 49AX224 | Plug, Magnetic Filler | Interchanges with Navistar 56070R1 | $4.89 | Add to Cart | |
| 33 | 63AX1041 | Plug, Oil Fill | — | Call for availability | ||
| 34 | 44AX115 | Fitting, Grease (1/8in X 27 Thd) | Interchanges with Navistar 109461 | $2.46 | Add to Cart | |
| 35 | 6AX1325 | Screw, Short (1/2in-13 X 1-3/4in) | — | Call for availability | ||
| 36 | 6AX1327 | Screw, Long (1/2in-13 X 2in) | — | Call for availability | ||
| 37 | 37AX474 | Washer | Sold as a 10-pack | $23.80 | Add to Cart | |
| 38 | 3088-K1699 | Kit, Valve | Includes (1) 15758, (1) 71206 | $17.70 | Add to Cart | |
| 39 | Slave Valve Screw 25-Pack | Screw | Sold as a 25-pack | $68.50 | Add to Cart | |
| 40 | Slave Valve Washer 50-Pack | Washer | Sold as a 50-pack | $129.00 | Add to Cart | |
| 41 | 56AX451 | O-ring | Sold as a 10-pack | $26.70 | Add to Cart | |
| 42 | 5627-820823 | Filter | $9.45 | Add to Cart | ||
| 43 | 5627-820824 | Spring | Sold as a 10-pack | $28.50 | Add to Cart |
T2130 and T2180 - Oil Pump Components
Click a number on the diagram to highlight that part below.
| Item | Part No. | Description | Qty | Notes | Price | |
|---|---|---|---|---|---|---|
| 1 | 431KC45 | Pump, Transmission Oil | Interchanges with Mack 431KC45A | $708.97 | Add to Cart | |
| 2 | 63AX3477 | Fitting, 90 Deg. Elbow (3/4in X 3/4in) | $15.08 | Add to Cart | ||
| 3 | 186KD4135 | Tube, Suction Pipe | — | Call for availability | ||
| 4 | 63AX3851 | Fitting, 45 Deg. | — | Call for availability | ||
| 5 | 56AX410 | O-ring, Fitting | Sold as a 10-pack | $19.06 | Add to Cart | |
| 6 | 21AX925 | Nut (7/8in-14) | — | Call for availability | ||
| 7 | 83AX21 | Clamp (5/8in Id) | — | Call for availability | ||
| 8 | 186KD3283 | Tube, Inlet Assembly | Interchanges with Mack 25502977 | $125.53 | Add to Cart | |
| 9 | 83AX990 | Clamp (1/2in Dia.) | — | Call for availability | ||
| 10 | 186KD4134A | Tube, Discharge Assembly | Interchanges with Mack 25503166 | $55.19 | Add to Cart | |
| 11 | 63AX3850 | Fitting, Bulkhead | 3/4in-16,1/2in OD tube | — | Call for availability | |
| 11 | 10MF433M | Fitting, Bulkhead (w/o Nut) | — | Call for availability |
Input Shaft Components
Item 10Item 12Item 17Item 11Item 13Item 9Item 15Item 16Item 9Item 8Item 7Item 1Item 2Item 3Item 4Item 18Item 5Item 6Item 16Item 19Click a number on the diagram to highlight that part below.
| Item | Part No. | Description | Qty | Notes | Price | |
|---|---|---|---|---|---|---|
| 1 | 88AX454 | Seal, Oil | Interchanges with Mack 88AX390P2, National 2822VGR | $38.31 | Add to Cart | |
| 2 | 789KC117 | Sleeve, Oil Pump (non-current) | $38.84 | Add to Cart | ||
| 3 | 403KB295 | Main Drive (w/o Oil Pump Set-up) | Interchanges with Mack 403KB288P2 | $267.27 | Add to Cart | |
| 4 | 56AX543 | O-ring, Cover | Interchanges with Mack 56AX497 | — | Call for availability | |
| 5 | 56AX347 | O-ring, Cover | Sold as a 5-pack | $24.64 | Add to Cart | |
| 6 | 97AX226 | Ring, Retaining | Sold as a 5-pack | $25.99 | Add to Cart | |
| 7 | 46AX410 | Bearing, Main Drive | Interchanges with Navistar 272575R91, BCA 214L | $60.60 | Add to Cart | |
| 7 | 46AX516 | Bearing, Main Drive | Interchanges with BCA 214S, Navistar 272574R91 | $79.37 | Add to Cart | |
| 8 | 97AX262 | Ring, Retaining | Sold as a 5-pack | $78.29 | Add to Cart | |
| 9 | 6AX1317X | Screw (7/16in-14 X 1-1/4in) | Interchanges with Mack 4AX4. Sold as a 5-pack | $28.38 | Add to Cart | |
| 10 | 764KB4203E | Gear, Main Drive | Interchanges with Mack 764KB288 | $730.92 | Add to Cart | |
| 11 | 432KC13 | Piston, Oil Pump | Not used w/ 764KB4203E) (Non-Current | $28.33 | Add to Cart | |
| 12 | 186KD129 | Tube, Oil (not Used W/ 764KB4203E) | Interchanges with Mack 186KD131. Sold as a 5-pack | $17.10 | Add to Cart | |
| 13 | 67AX311 | Bearing | Interchanges with BCA MA1205EL | $61.41 | Add to Cart | |
| 14 | 97AX125 | Ring, Retaining | $20.20 | Add to Cart | ||
| 15 | 764KB3264A | Gear, Pinion (T2130/T2180) | $524.11 | Add to Cart | ||
| 16 | 97AX260 | Ring, Retaining | Sold as a 5-pack | $43.23 | Add to Cart | |
| 17 | 97AX54 | Ring, Retaining | Sold as a 10-pack | $34.90 | Add to Cart | |
| 18 | 629KB328B | Gasket, Front Cover | Sold as a 5-pack | $55.52 | Add to Cart | |
| 19 | Maxitorque Input Shaft Kit | Kit, Input Shaft | New design. Includes (1) 764KB4203D, (1) 629KB328B, (1) 88AX454, (1) 97AX226, (1) 97AX262, (1) 97AX54, (1) RR-IR36-4, (1) 97AX260, (1) 46AX410, (1) 67AX311. w/o Oil Pump and w/o Flywheel PTO units | $352.74 | Add to Cart |
Main Case Components
| Item | Part No. | Description | Qty | Notes | Price | |
|---|---|---|---|---|---|---|
| 1 | 320KB3136 | Clutch, Sliding | Interchanges with Mack 320KB3117 | $110.32 | Add to Cart | |
| 2 | 97AX238 | Ring, Retaining (use W/ Early Mainshaft) | Sold as a 10-pack | $49.60 | Add to Cart | |
| 2 | 555AM4 | Ring, Retaining (use W/ Current Mainshafts) | Sold as a 5-pack | $17.05 | Add to Cart | |
| 3 | 223KD241 | Washer, Thrust | 1 | $23.50 | Add to Cart | |
| 4 | 751KB3450A | Gear, Mainshaft (4th/8th) | Interchanges with Mack 751KB3340 | $463.37 | Add to Cart | |
| 5 | 223KD317A | Washer, Thrust | 1 | Interchanges with Mack 233KD311 | $37.22 | Add to Cart |
| 6 | 97AX266 | Ring, Retaining | Interchanges with Mack 97AX136. Sold as a 5-pack | $23.73 | Add to Cart | |
| 7 | 223KD253 | Washer, Thrust | Interchanges with Mack 233KD316 | $39.24 | Add to Cart | |
| 8 | 97AX267 | Ring, Retaining | Interchanges with Eaton 127537 | $10.66 | Add to Cart | |
| 9 | 223KD316A | Washer, Thrust | 5 | Interchanges with Mack 233KD36. Sold as a 2-pack | $46.79 | Add to Cart |
| 10 | 223KD249 | Washer, Thrust | 5 | $23.60 | Add to Cart | |
| 11 | 751KB3341B | Gear, Mainshaft (T2130/T2180) | $478.65 | Add to Cart | ||
| 12 | 97AX151 | Ring, Retaining | 2 | Interchanges with Mack 97AX289. Sold as a 10-pack | $49.27 | Add to Cart |
| 13 | 320KB3137A | Clutch, Sliding | 2 | $171.44 | Add to Cart | |
| 14 | 751KB3342B | Gear, Mainshaft (T2130/T2180) | Interchanges with Mack 751KB3342 | $437.51 | Add to Cart | |
| 15 | 233KD39 | Washer, Thrust | $26.78 | Add to Cart | ||
| 16 | 751KB486C | Gear, Mainshaft, Lo (T2130/T2180) | Interchanges with Mack 751KB486B | $272.18 | Add to Cart | |
| 17 | 751KB3396B | Gear, Mainshaft, Reverse | T2130/2180. Interchanges with Mack 751KB3396A | $677.85 | Add to Cart | |
| 18 | 615KC4204A | Mainshaft (T2130/T2180) | Interchanges with Mack 615KC4190 | $515.44 | Add to Cart | |
| 19 | 186KD129 | Tube, Oil | Interchanges with Mack 186KD131. Sold as a 5-pack | $17.10 | Add to Cart | |
| 20 | 555AM5 | Ring, Retaining | Sold as a 5-pack | $18.20 | Add to Cart | |
| 21 | 67AX335 | Bearing (inner Race) | $14.78 | Add to Cart | ||
| 22 | 62AX489 | Cone | Interchanges with Timken JLM104948 | $20.86 | Add to Cart | |
| 23 | 64AX294 | Cup | Interchanges with Timken JLM104910 | $12.46 | Add to Cart | |
| 24 | 757KB434A | Gear, Countershaft, Maindrive | T2130/T2180 | $569.25 | Add to Cart | |
| 25 | 757KB428A | Gear, Countershaft (4th/8th) | $511.76 | Add to Cart | ||
| 26 | 757KB3223 | Gear, Countershaft (T2130/T2180) | $486.32 | Add to Cart | ||
| 27 | 56AX508 | O-ring, Countershaft, Rear Bearing Retainer | Sold as a 5-pack | $23.15 | Add to Cart | |
| 28 | 757KB3312B | Gear, Countershaft (1st/5th) | T2130/T2180 | $298.01 | Add to Cart | |
| 29 | 757KB3316 | Gear, Countershaft (T2130/T2180) | $145.98 | Add to Cart | ||
| 30 | 56AX539 | O-ring (front Countershaft Cover) | Sold as a 3-pack | $9.60 | Add to Cart | |
| 31 | 757KB3177 | Gear, Countershaft, Reverse | $122.91 | Add to Cart | ||
| 32 | 605KC4114 | Countershaft (T2130/T2180) | $399.20 | Add to Cart | ||
| 33 | 42AX642 | Key | $43.41 | Add to Cart | ||
| 34 | 62AX487 | Cone | Interchanges with Timken LM501349 | $15.38 | Add to Cart | |
| 35 | 64AX292 | Cup | Interchanges with Timken LM501310 | $9.72 | Add to Cart | |
| 36 | 741KC321CP3 | Shim (.003in Thk) | Interchanges with Mack 741KC321BP3. Sold as a 3-pack | $29.16 | Add to Cart | |
| 36 | 741KC321CP5 | Shim (.005in Thk) | Sold as a 3-pack | $29.16 | Add to Cart | |
| 36 | 741KC321CP6 | Shim (.006in Thk) | Interchanges with Mack 741KC321BP6. Sold as a 3-pack | $29.16 | Add to Cart | |
| 36 | 741KC321CP7 | Shim (.007in Thk) | Sold as a 3-pack | $29.16 | Add to Cart | |
| 36 | 741KC321CP15 | Shim (.015in Thk) | Interchanges with Mack 741KC321BP15. Sold as a 3-pack | $29.16 | Add to Cart | |
| 36 | 741KC321CP30 | Shim (.030in Thk) | Interchanges with Mack 741KC321BP30. Sold as a 3-pack | $29.16 | Add to Cart | |
| 36 | 741KC321P40 | Shim (.040in Thk) | Sold as a 3-pack | $43.46 | Add to Cart | |
| 36 | 741KC321P50 | Shim (.050in Thk) | Sold as a 3-pack | $43.46 | Add to Cart | |
| 36 | 741KC321P60 | Shim (.060in Thk) | Sold as a 3-pack | $43.46 | Add to Cart | |
| 36 | 741KC313AP7 | Shim (.007in Thk) | Sold as a 3-pack | $32.22 | Add to Cart | |
| 36 | 741KC313P70 | Shim (.070in Thk) | Sold as a 3-pack | $65.93 | Add to Cart | |
| 36 | 741KC313P80 | Shim (.080in Thk) | Sold as a 3-pack | $65.93 | Add to Cart | |
| 36 | 741KC313P90 | Shim (.090in Thk) | Sold as a 3-pack | $65.93 | Add to Cart | |
| 37 | 451KC398A | Retainer | — | Call for availability | ||
| 38 | 223KD262P2 | Washer, Thrust | 3 | Interchanges with Mack 233KD240P2. Sold as a 3-pack | $16.24 | Add to Cart |
| 39 | 751KB284 | Gear, Reverse Idler (T2130/T2180) | $262.61 | Add to Cart | ||
| 40 | 67AX334 | Bearing | Interchanges with TOFJH1818 | $18.28 | Add to Cart | |
| 41 | 223KD262 | Washer, Thrust | 3 | Interchanges with Mack 233KD240. Sold as a 3-pack | $18.56 | Add to Cart |
| 42 | 611KC230 | Shaft, Reverse Idler | Interchanges with Mack 611KC226 | $54.33 | Add to Cart | |
| 43 | 79AX39 | Plug, Expansion | Sold as a 10-pack | $18.13 | Add to Cart | |
| 44 | 80AX775 | Race, Bearing | $47.44 | Add to Cart |
Rear Case Components
Item 35Item 34Item 30Item 31Item 58Item 33Item 32Item 47Item 28Item 27Item 26Item 24Item 23Item 22Item 21Item 19Item 17Item 25Item 20Item 7Item 46Item 8Item 49Item 60Item 12Item 7Item 52Item 16Item 18Item 50Item 40Item 59Item 53Item 36Item 37Item 38Item 54Item 39Item 41Item 42Item 43Item 44Item 45Item 1Item 51Item 2Item 3Item 57Item 55Item 56Item 4Item 5Item 6Item 48Item 8Item 9Item 10Item 15Item 11Item 13Item 9Item 14Click a number on the diagram to highlight that part below.
| Item | Part No. | Description | Qty | Notes | Price | |
|---|---|---|---|---|---|---|
| 1 | 97AX259 | Ring, Retaining | Sold as a 5-pack | $63.20 | Add to Cart | |
| 2 | 46AX517 | Bearing | Interchanges with Navistar 1666389C1, BCA 118L | $230.97 | Add to Cart | |
| 3 | 451KC420B | Retainer | $113.37 | Add to Cart | ||
| 4 | 751KB4128 | Gear, Compound, Main Drive | Use w/ Update Synchronizer & Original Output Staff | $657.84 | Add to Cart | |
| 4 | 751KB4123 | Gear, Compound, Main Drive (current) | Use w/ Mainshaft 601KC442 & Synchronizer Assembly 320KB3147 | $509.85 | Add to Cart | |
| 4 | 751KB489 | Gear, Compound, Main Drive | Use w/ Original Mainshaft & Synchronizer Assembly 320KB3140C | $393.89 | Add to Cart | |
| 4 | 751KB498 | Gear, Compound, Main Drive | Use w/ Mainshaft & 320KB3140C | $471.11 | Add to Cart | |
| 4 | 751KB4130 | Kit, Synchronizer | Includes (1) 84KC411, (1) 751KB4177, (1) 320KB464 | — | Call for availability | |
| 4 | 751KB4175 | Gear, Compound, Main Drive | Use w/ 320KB464 Synchronizer | $526.47 | Add to Cart | |
| 4 | 751KB4176 | Gear, Compound, Main Drive | Used w/ 320KB464 Synchronizer | $516.93 | Add to Cart | |
| 4 | 751KB4177 | Gear, Compound, Main Drive | Use w/ 320KB464 Synchronizer | $608.77 | Add to Cart | |
| 5 | 97AX267 | Ring, Retaining | Interchanges with Eaton 127537 | $10.66 | Add to Cart | |
| 6 | 351KC331B | Plate, Synchronizer | $77.80 | Add to Cart | ||
| 7 | 495KB361 | Disc, Friction | 8 | Interchanges with Mack 495KB363. Sold as a 8-pack | $156.29 | Add to Cart |
| 8 | 495KB367 | Disc, Reaction | 8 | Sold as a 8-pack | $115.24 | Add to Cart |
| 9 | 6AX1606X | Screw, Synchronizer | 5/16in-18 x 1-7/8in. Sold as a 6-pack | $79.79 | Add to Cart | |
| 10 | 298KB213 | Clamp, Support Pin (front) | Sold as a 6-pack | $75.44 | Add to Cart | |
| 11 | 301KC243C | Sleeve, Synchronizer Support | Sold as a 3-pack | $66.68 | Add to Cart | |
| 12 | 301KC34 | Pin, Synchronizer (lo Clutch) | Update. Sold as a 3-pack | $57.32 | Add to Cart | |
| 12 | 301KC241B | Pin, Synchronizer (lo Clutch) | Sold as a 3-pack | $61.78 | Add to Cart | |
| 13 | 301KC33 | Pin, Synchronizer (hi Clutch) | Update. Sold as a 3-pack | $50.09 | Add to Cart | |
| 13 | 301KC240B | Pin, Synchronizer (hi Clutch) | Sold as a 3-pack | $61.78 | Add to Cart | |
| 14 | 298KB214 | Clamp, Support Pin (rear) | Sold as a 6-pack | $82.27 | Add to Cart | |
| 15 | 53KC486E | Housing, Synchronizer | Interchanges with Mack 53KC486D | $195.00 | Add to Cart | |
| 16 | 21636360 | Clutch, Synchronizer (backtapper Gear) | Used w/ 320KB464 Synchronizer | $614.28 | Add to Cart | |
| 16 | 320KB450C | Clutch, Synchronizer (early) | Interchanges with Mack 320KB435 | $526.65 | Add to Cart | |
| 16 | 320KB459 | Clutch, Synchronizer (current) | $500.30 | Add to Cart | ||
| 17 | 97AX151 | Ring, Retaining | Use w/ Pin 84KC42. Interchanges with Mack 97AX289. Sold as a 10-pack | $49.27 | Add to Cart | |
| 18 | 107KD244 | Spring (opt.) (use W/ Ball48AX17) | Sold as a 6-pack | $15.36 | Add to Cart | |
| 18 | 58AX276 | Spring (use W/ Ball 48AX17) | Sold as a 6-pack | $20.28 | Add to Cart | |
| 19 | 223KD249 | Washer, Thrust | Use w/ Pin 84KC42 | $23.60 | Add to Cart | |
| 20 | 97AX284 | Ring, Retaining | Interchanges with Mack 97AX261. Sold as a 5-pack | $26.95 | Add to Cart | |
| 21 | 84KC47 | Hub, Lo Range (current) | $578.39 | Add to Cart | ||
| 21 | 84KC42 | Hub, Lo Range | $376.98 | Add to Cart | ||
| 21 | 84KC411 | Hub, Lo Range (used W/ 320KB464 Synchronizer) | $593.74 | Add to Cart | ||
| 22 | 97AX265 | Ring, Retaining | Sold as a 5-pack | $28.68 | Add to Cart | |
| 23 | 67AX335 | Bearing, Roller | Interchanges with Navistar 375705R91, INA SCH2216 | $14.78 | Add to Cart | |
| 24 | 601KC442 | Mainshaft | $796.39 | Add to Cart | ||
| 25 | 751KB3493 | Gear, Lo Range | $904.40 | Add to Cart | ||
| 26 | 97AX274 | Ring, Retaining | Sold as a 5-pack | $39.35 | Add to Cart | |
| 27 | 46AX522 | Bearing (w/ Oil Control Sleeve) | $76.69 | Add to Cart | ||
| 28 | 56AX432 | O-ring | Sold as a 10-pack | $39.10 | Add to Cart | |
| 30 | 153KB15 | Bushing, Speedometer Drive | Interchanges with Navistar 26905H. Sold as a 10-pack | $47.29 | Add to Cart | |
| 31 | 56AX540 | O-ring | Interchanges with Navistar 3213549R1. Sold as a 10-pack | $22.76 | Add to Cart | |
| 32 | 88AX463 | Seal | Interchanges with National 4489VX | $16.50 | Add to Cart | |
| 33 | Yoke (refer To Figure 1108 Yoke Charts) | Click on following links for more info:. Splined Drive Yoke Reference Chart | — | Call for availability | ||
| 34 | 297KB219P2 | Clamp | Interchanges with Mack 297KB117BP2 | $17.49 | Add to Cart | |
| 35 | 3AX1803X | Screw (7/8in-14 X 3in) | Interchanges with Mack 3AX1749X. Sold as a 5-pack | $41.58 | Add to Cart | |
| 36 | 64AX292 | Cup | Interchanges with Timken LM501310 | $9.72 | Add to Cart | |
| 37 | 62AX487 | Cone | Interchanges with Timken LM501349 | $15.38 | Add to Cart | |
| 38 | 757KB4108 | Gear, Main Drive (underdrive) (keyed) | Interchanges with Mack 757KB3322 | $474.38 | Add to Cart | |
| 39 | 605KC4227 | Countershaft (current) (keyed Shaft) | Use w/ 42AX647, & 757KB4106 | $655.99 | Add to Cart | |
| 40 | 42AX647 | Key (1/2in X 5-7/16in) | $15.81 | Add to Cart | ||
| 40 | 42AX641 | Key (1/2in X 1-7/8in) | Use w/ Countershaft. Sold as a 5-pack | $28.88 | Add to Cart | |
| 41 | 62AX292 | Cone | Interchanges with Timken 3780, Navistar 400287R91 | $41.23 | Add to Cart | |
| 42 | 64AX16 | Cup | Interchanges with BCA 3720, Navistar 168468R1 | $19.88 | Add to Cart | |
| 43 | 56AX541 | O-ring | Interchanges with Mack 56AX510. Sold as a 5-pack | $18.00 | Add to Cart | |
| 44 | 741KC323P3 | Shim (.003in Thk) | Sold as a 3-pack | $32.22 | Add to Cart | |
| 44 | 741KC323P6 | Shim (.006in Thk) | Sold as a 3-pack | $32.22 | Add to Cart | |
| 44 | 741KC323P15 | Shim (.015in Thk) | Sold as a 3-pack | $32.22 | Add to Cart | |
| 44 | 741KC323P30 | Shim (.030in Thk) | Sold as a 3-pack | $51.28 | Add to Cart | |
| 45 | 451KC3112 | Retainer | — | Call for availability | ||
| 46 | 6AX1317X | Screw (7/16in-14 X 1-1/4in) | Interchanges with Mack 4AX4. Sold as a 5-pack | $28.38 | Add to Cart | |
| 47 | 629KB331A | Gasket | Sold as a 5-pack | $67.49 | Add to Cart | |
| 48 | 320KB464 | Assembly, Synchronizer | Includes (1) 85132094, (3) 301KC243C, (3) 301KC34, (3) 301KC33, (2) 53KC486E | $1,412.17 | Add to Cart | |
| 48 | 320KB3147 | Assembly, Synchronizer | Current | $1,086.39 | Add to Cart | |
| 48 | 320KB3140C | Assembly, Synchronizer (early) | Includes (2) 53KC486E, (3) 301KC243C, (3) 6AX1606X, (3) 298KB213, (3) 298KB214, (3) 301KC240B, (3) 301KC241B, (6) 58AX276, (1) 320KB450C, (8) 495KB361, (8) 495KB367, (1) 351KC331B | $1,365.82 | Add to Cart | |
| 49 | 85132094 | Kit, Synchronizer (backtapper Gear) (for 320KB464) | Includes (3) 6AX1606X, (1) 21636360, (8) 495KB361, (8) 495KB367, (3) 301KC35, (3) 107KD247, (3) 298KB213, (3) 298KB214 | $1,087.02 | Add to Cart | |
| 49 | 208SH99 | Kit, Synchronizer (for 320KB3140C) | Includes (8) 495KB361, (8) 495KB367, (3) 301KC240B, (3) 301KC241B, (6) 48AX17, (6) 301KC241B. Interchanges with Mack 208SH97 | $359.27 | Add to Cart | |
| 49 | 208SH99A | Kit, Synchronizer (for 320KB3147) | Includes (8) 495KB361, (8) 495KB367, (3) 301KC33, (3) 301KC34, (6) 301KC35, (6) 107KD247, (3) 301KC243C | $528.96 | Add to Cart | |
| 50 | 48AX17 | Ball, Synchronizer | Interchanges with Mack 48AX11. Sold as a 10-pack | $27.90 | Add to Cart | |
| 51 | 504KC229 | Retainer | Use w/ Early Main Drive Gear | $15.82 | Add to Cart | |
| 51 | 31KD2136 | Retainer (use W/ 764KB4248) | $77.45 | Add to Cart | ||
| 52 | 223KD316A | Washer, Thrust | Interchanges with Mack 233KD36. Sold as a 2-pack | $46.79 | Add to Cart | |
| 53 | 56AX539 | O-ring, Countershaft | Forward Bearing Retainer. Interchanges with Mack 56AX401. Sold as a 3-pack | $9.60 | Add to Cart | |
| 54 | 31KD2109AP2 | Spacer, Countershaft | 1-5/8in thk | $21.88 | Add to Cart | |
| 55 | 751KB3491 | Gear, Compound, Main Drive | $535.33 | Add to Cart | ||
| 56 | 320KB3141 | Clutch | $291.09 | Add to Cart | ||
| 57 | 788KC286 | Sleeve | $199.82 | Add to Cart | ||
| 58 | 46AX538 | Bearing, Roller | T2130/T2180 Update | $60.65 | Add to Cart | |
| 59 | 757KB4106 | Gear, Auxiliary Countershaft (keyed) | Interchanges with Mack 757KB4118 | $741.49 | Add to Cart | |
| 59 | 22031266 | Gear, Auxiliary Countershaft (splined) (current) | New design | $600.25 | Add to Cart | |
| 60 | 605KC4134 | Kit, Countershaft, Compound | Includes (1) 605KC4227, (1) 757KB4106, (2) 42AX641. T2130, T2130B & T2180) (w/ Keyed Shaft | $1,026.42 | Add to Cart |
Auxiliary Mainshaft Update
Click a number on the diagram to highlight that part below.
| Item | Part No. | Description | Qty | Notes | Price | |
|---|---|---|---|---|---|---|
| 1 | 601KC443 | Mainshaft, Auxiliary (T2130A, T2180A) | $1,089.12 | Add to Cart | ||
| 1 | 601KC442 | Mainshaft, Auxiliary (T2130, T2180) | $796.39 | Add to Cart | ||
| 2 | 46AX538 | Bearing | $60.65 | Add to Cart | ||
| 3 | 97AX267 | Ring, Retaining (replaces (1)97AX171) | Interchanges with Eaton 127537 | $10.66 | Add to Cart | |
| 4 | 751KB4123 | Gear, Mainshaft, Auxiliary | Replaces (1)751KB489. (Use w/ Update Synchronizer(320KB3147)) | $509.85 | Add to Cart | |
| 4 | 751KB498 | Gear, Mainshaft, Auxiliary | Replaces (1)751KB489. Use w/ Early Synchronizer) (320KB3140C | $471.11 | Add to Cart | |
| 4 | 751KB4130 | Kit, Synchronizer | Includes (1) 84KC411, (1) 751KB4177, (1) 320KB464. Interchanges with Mack 751KB4102 | — | Call for availability | |
| 4 | 751KB4176 | Gear, Mainshaft, Auxiliary | Use w/ 85132094 Synchronizer | $516.93 | Add to Cart | |
| 5 | 97AX151 | Ring, Retaining (.078in Thick) | Interchanges with Mack 97AX289. Sold as a 10-pack | $49.27 | Add to Cart | |
| 5 | 555AM7 | Ring, Retaining (.118in Thick) | Sold as a 3-pack | $13.20 | Add to Cart | |
| 6 | 3AX1749X | Screw (7/8in-14) | Sold as a 5-pack | $41.58 | Add to Cart | |
| 7 | 22254 | Nut | Interchanges with Mack 267KC235 | $15.84 | Add to Cart |
Synchronizer Update
| Item | Part No. | Description | Qty | Notes | Price | |
|---|---|---|---|---|---|---|
| 1 | 320KB464 | Assembly, Synchronizer (back Tapper Gear) | Includes (1) 85132094, (3) 301KC243C, (3) 301KC34, (3) 301KC33, (2) 53KC486E | $1,412.17 | Add to Cart | |
| 1 | 320KB3147 | Assembly, Synchronizer (replaces 320KB3140C) | Includes (8) 495KB361, (8) 495KB367, (1) 320KB459A, (2) 53KC486E, (3) 301KC243C, (3) 6AX1606X, (3) 298KB213, (3) 298KB214, (3) 301KC33, (3) 301KC34, (3) 301KC35, (3) 107KD247 | $1,086.39 | Add to Cart | |
| 2 | 751KB4128 | Gear, Main (T2080B/T2130/T2180) | Used w/ Original Mainshaft | $657.84 | Add to Cart | |
| 2 | 751KB4123 | Gear, Main Drive (T2080B, D/T2130/T2180) | Used w/ Mainshaft Update | $509.85 | Add to Cart | |
| 2 | 751KB4175 | Gear, Main Drive (used W/ 320KB464 Synchronizer) | $526.47 | Add to Cart | ||
| 2 | 751KB4176 | Gear, Main Drive (used W/ 320KB464 Synchronizer) | $516.93 | Add to Cart | ||
| 2 | 751KB4177 | Gear, Main Drive (used W/ 320KB464 Synchronizer) | $608.77 | Add to Cart | ||
| 3 | 84KC47 | Hub, Lo Range (T2080B/T2130/T2180) | Replaces 84KC42 | $578.39 | Add to Cart | |
| 3 | 84KC411 | Hub, Lo Range (used W/ 320KB464 Synchronizer) | $593.74 | Add to Cart | ||
| 4 | 107KD247 | Sleeve, Spring | Sold as a 3-pack | $13.99 | Add to Cart | |
| 5 | 301KC35 | Sleeve, Spring | Sold as a 3-pack | $96.38 | Add to Cart | |
| 6 | 21636360 | Clutch, Synchronizer (backtappper Gear) | (Used w/ 320KB464 Synchronizer) | $614.28 | Add to Cart | |
| 6 | 320KB459A | Clutch, Synchronizer (current) | Interchanges with Mack 320KB459 | $500.30 | Add to Cart | |
| 7 | 495KB361 | Disc, Friction | 8 | Interchanges with Mack 495KB363. Sold as a 8-pack | $156.29 | Add to Cart |
| 8 | 495KB367 | Disc, Reaction | 8 | Sold as a 8-pack | $115.24 | Add to Cart |
| 9 | 6AX1606X | Screw, Synchronizer (5/16in-18 X 1-3/4in) | Interchanges with Mack 6AX1582. Sold as a 6-pack | $79.79 | Add to Cart | |
| 10 | 298KB213 | Clamp, Support Pin (front) | Sold as a 6-pack | $75.44 | Add to Cart | |
| 11 | 301KC243C | Sleeve, Synchronizer Support | Sold as a 3-pack | $66.68 | Add to Cart | |
| 12 | 301KC34 | Pin, Synchronizer (lo Clutch) (update) | Sold as a 3-pack | $57.32 | Add to Cart | |
| 13 | 301KC33 | Pin, Synchronizer (hi Clutch) (update) | Sold as a 3-pack | $50.09 | Add to Cart | |
| 14 | 298KB214 | Clamp, Support Pin (rear) | Sold as a 6-pack | $82.27 | Add to Cart | |
| 15 | 53KC486E | Housing, Synchronizer | Interchanges with Mack 53KC486D | $195.00 | Add to Cart | |
| 16 | Synchronizer Upgrade Kit | Kit, Synchronizer Upgrade | Includes (1) 84KC411, (1) 751KB4176, (1) 320KB464 | $2,506.04 | Add to Cart | |
| 16 | Synchronizer Upgrade Kit | Kit, Synchronizer Upgrade | Includes (1) 84KC411, (1) 751KB4177, (1) 320KB464 | $2,359.47 | Add to Cart | |
| 16 | 751KB4130 | Kit, Synchronizer Upgrade (use Kit Mack) | Includes (1) 84KC411, (1) 751KB4177, (1) 320KB464 | — | Call for availability |
Shifter Components
Item 36Item 26Item 35Item 52Item 32Item 9Item 53Item 49Item 58Item 57Item 50Item 37Item 38Item 9Item 59Item 9Item 55Item 39Item 28Item 40Item 43Item 42Item 44Item 45Item 1Item 9Item 2Item 9Item 46Item 9Item 8Item 11Item 10Item 12Item 13Item 34Item 47Item 41Item 51Item 31Item 33Item 21Item 27Item 5Item 11Item 10Item 4Item 11Item 12Item 13Item 12Item 13Item 14Item 16Item 3Item 20Item 25Item 15Item 12Item 7Item 9Item 22Item 56Item 24Item 23Item 19Item 18Item 17Item 30Item 29Item 48Item 54Item 57Click a number on the diagram to highlight that part below.
| Item | Part No. | Description | Qty | Notes | Price | |
|---|---|---|---|---|---|---|
| 1 | 575KB3303C | Fork, Shift (4th/5th) | $204.75 | Add to Cart | ||
| 2 | 575KB3320D | Fork, Shift (2nd/3rd) | $157.05 | Add to Cart | ||
| 3 | 575KB3306B | Fork, Shift (1st/Reverse) | Interchanges with Mack 575KB3395 | $172.77 | Add to Cart | |
| 4 | 591KC3102B | Rail (1st/Reverse) | — | Call for availability | ||
| 5 | 591KC3100A | Rail (2nd/3rd) | — | Call for availability | ||
| 6 | 591KC3127 | Rail (4th/5th) | — | Call for availability | ||
| 7 | 699KC328 | Shifter (1st/Reverse) | — | Call for availability | ||
| 8 | 699KC329A | Shifter (4th/5th) | — | Call for availability | ||
| 9 | 7AX264X | Screw, Lock (dog Point) (7/16in-20) | 2 | Interchanges with Mack 7AX152, Mack 7AX255. Sold as a 10-pack | $61.55 | Add to Cart |
| 10 | 301KC242 | Pin, Interlock | Sold as a 10-pack | $66.50 | Add to Cart | |
| 11 | 48AX12 | Ball, Detent (3/4in Dia.) | Sold as a 10-pack | $32.00 | Add to Cart | |
| 12 | 48AX17 | Ball, Detent (1/2in Dia.) | Interchanges with Mack 48AX11. Sold as a 10-pack | $27.90 | Add to Cart | |
| 13 | 107KD157 | Spring | Interchanges with Mack 107KD1177. Sold as a 6-pack | $23.88 | Add to Cart | |
| 14 | 107KD118 | Spring | Sold as a 5-pack | $31.10 | Add to Cart | |
| 15 | 107KD116 | Spring | Sold as a 5-pack | $15.75 | Add to Cart | |
| 16 | 411KC18A | Plunger (1st/Reverse) | $22.04 | Add to Cart | ||
| 17 | 21AX28 | Nut | — | Call for availability | ||
| 18 | 36AX5 | Washer, Lock (1/2in) | Interchanges with Navistar 1662463C1 | $2.49 | Add to Cart | |
| 19 | 37AX6 | Washer | Sold as a 16-pack | $38.56 | Add to Cart | |
| 20 | 521KC114 | Rocker | — | Call for availability | ||
| 21 | 311KC215 | Pin, Rocker Pivot | $22.46 | Add to Cart | ||
| 22 | 629KB411 | Gasket (main Case Cover) | Interchanges with Mack 629KB417. Sold as a 6-pack | $30.79 | Add to Cart | |
| 23 | 1MR3481M | Switch, Reverse (w/ Plug) (short Reach) | $23.84 | Add to Cart | ||
| 23 | 1MR1375 | Switch, Reverse (w/ Plug) | Interchanges with Navistar 416372C1 | $41.30 | Add to Cart | |
| 24 | 541KB25 | Breather (main Case) | Sold as a 5-pack | $72.85 | Add to Cart | |
| 25 | 31KD2169 | Spacer | $38.68 | Add to Cart | ||
| 26 | 56AX552 | O-ring | Sold as a 10-pack | $52.74 | Add to Cart | |
| 27 | 35AX1446X | Washer | Sold as a 5-pack | $16.25 | Add to Cart | |
| 28 | 56AX556 | O-ring | $11.10 | Add to Cart | ||
| 29 | 107KD242 | Spring, Range Shift Valve | Interchanges with Mack 107KD1173. Sold as a 5-pack | $17.35 | Add to Cart | |
| 29 | 107KD1179 | Spring, Range Shift Valve | w/o Flywheel PTO. Sold as a 5-pack | $17.20 | Add to Cart | |
| 30 | 529KC25A | Pin | Interchanges with Mack 529KC222 | $14.29 | Add to Cart | |
| 31 | 37AX265 | Washer | Sold as a 10-pack | $23.50 | Add to Cart | |
| 32 | 56AX568 | O-ring, Splitter Cover | Interchanges with Mack 56AX589. Sold as a 10-pack | $26.90 | Add to Cart | |
| 33 | 311KC28A | Pin | $39.45 | Add to Cart | ||
| 34 | 20AX3 | Nut | Interchanges with Navistar 25523R1 | $2.29 | Add to Cart | |
| 35 | 56AX569 | O-ring, Splitter Cover | Interchanges with Mack 56AX590. Sold as a 10-pack | $31.90 | Add to Cart | |
| 36 | 575KB3378 | Fork, Splitter | $372.19 | Add to Cart | ||
| 37 | 575KB457 | Fork (hi/lo) | $382.65 | Add to Cart | ||
| 38 | 56AX557 | O-ring | Sold as a 10-pack | $29.30 | Add to Cart | |
| 39 | 55KC420 | Cylinder, Range | $305.35 | Add to Cart | ||
| 40 | 56AX560 | O-ring, Shift, Piston | Sold as a 10-pack | $37.50 | Add to Cart | |
| 41 | 37AX7U | Washer | Interchanges with Mack 39AX2. Sold as a 50-pack | $72.20 | Add to Cart | |
| 42 | 56AX559 | O-ring, Shift, Piston | Sold as a 10-pack | $35.30 | Add to Cart | |
| 43 | 591KC2370 | Assembly, Rail W/ Piston | $190.53 | Add to Cart | ||
| 44 | 56AX561 | O-ring, Shift, Piston | Sold as a 10-pack | $36.40 | Add to Cart | |
| 45 | 56AX558 | O-ring, Housing Cover | Interchanges with Mack 446GC1205. Sold as a 10-pack | $38.80 | Add to Cart | |
| 46 | 414KB398A | Hi/lo Shift | — | Call for availability | ||
| 47 | 36AX3 | Washer, Lock (3/8in) | Interchanges with Navistar 38R | $1.33 | Add to Cart | |
| 48 | 56AX436 | O-ring, Lo/direct Range Shift | Interchanges with Mack 56AX546. Sold as a 10-pack | $24.00 | Add to Cart | |
| 49 | 629KB335A | Gasket, Shift Cover, Compound | Sold as a 5-pack | $63.77 | Add to Cart | |
| 50 | 541KB23 | Breather (range Case) | Interchanges with Navistar 110891H | $7.72 | Add to Cart | |
| 51 | 521KC214 | Rocker | — | Call for availability | ||
| 52 | 336KC333 | Rail | — | Call for availability | ||
| 53 | 502KB113 | Dowel | — | Call for availability | ||
| 54 | 207SH36A | Kit, Range Cylinder O-ring (early) | Includes (1) 5X1083, (1) 56AX557, (1) 56AX559, (1) 56AX560, (1) 56AX552, (1) 56AX569, (2) 14765, (1) 56AX558, (1) 56AX561, (3) 56AX568, (1) 56AX381 | $23.84 | Add to Cart | |
| 54 | 207SH38 | Kit, Range Cylinder | Includes (1) 561KC22, (1) 561KC23, (1) 56AX558, (2) 56AX568, (1) 629KB251 | $151.68 | Add to Cart | |
| 55 | 541KB19 | Breather | Sold as a 5-pack | $21.67 | Add to Cart | |
| 56 | 629KB250 | Gasket, Cover | Sold as a 5-pack | $29.92 | Add to Cart | |
| 57 | 216KD235 | Valve, Air Directional | Interchanges with Mack 216KD230 | $183.48 | Add to Cart | |
| 58 | 216KD234 | Valve, Air Directional | — | Call for availability | ||
| 59 | 56AX381 | O-ring | Interchanges with CAT 0336042. Sold as a 10-pack | $40.70 | Add to Cart |
No parts match that search — try the part number with no dashes.
This is the illustrated parts breakdown for the Mack T2130 / T2180 Transmission — every part in these diagrams, matched to our live inventory. We stock 295 of the 327 parts above; click any part number to view it, or add it straight to your cart. Click a number on any diagram to jump to that part.
More Mack parts manuals: Mack Transmission Parts Manuals · Mack Differential Parts Manuals