Mack T2050 Transmission Parts Manual
5 Speed Transmission - T2050
Click a number on the diagram to highlight that part below.
| Item | Part No. | Description | Qty | Notes | Price | |
|---|---|---|---|---|---|---|
| 1 | 208SH100 | Kit, Bearing And Seal | (New Design Mainshaft) Includes. Bearingss (3)127539 (3)62AX487. (3)67AX334 (2)67AX204 (1)46AX410. (1)67AX311 (3)62AX489. (3)64AX292 (1)46AX490. Gasket Kit (1)207SH29. Ring Kit. Rings,Retaining (1)555AM4 (1)555AM5. Washers (3)223KD262 (3)223KD262P2. (1)223KD317A (1)223KD241. (4) (4)223KD316A. Springs (1)107KD116 (2)107KD118. (3)107KD157. Balls (4)48AX17 (3)48AX12. Plugs (1) (1)79AX71. (1)49AX259 (3)79AX39. (4)79AX71 (2)49AX262. Bushing (1)153KB15. Pin (1)301KC242 (1)311KC215. Screws (4)7AX264X. Shim Kit. Plunger (1)411KC18A. Interchanges with Mack 208SH94 | $851.60 | Add to Cart | |
| 1 | Bearing and Seal Kit | Kit, Bearing And Seal | (Original Design Mainshaft) Includes. Bearings (1)46AX410 (3)62AX487 (3)67AX334 (2)67AX204 (1)67AX311 (3)62AX489 (3)64AX292 (3)127539 (1)46AX490. Seals (1)88AX454 (1)88AX463 (3)88AX349P3. Gaskets (1)629KB331A (1)629KB328B (1)629KB411. O-Ring Kit. O-Ring (3)56AX539 (3)56AX508 (1)56AX381. Ring Kit. Rings (2)97AX272 (1)555AM4 (2)97AX159 (1)97AX232 (1)97AX54 (1)97AX274. Washers (3)223KD262P2. (1)223KD317A (1)223KD316A (3)223KD262. (1)223KD241 (1) (3)223KD318A. (3)223KD248 (1)223KD255 (1)223KD253. Springs (1)107KD116 (2)107KD118. (3)107KD157. Balls (4)48AX17 (3)48AX12. Plugs (1) (2)49AX262. (1)79AX71 (4)79AX57X (1)49AX259. Pins (1)311KC215 (2)301KC242. Screws (4)7AX264X. Shim Kit. Sealant. Plunger (1)411KC18A | $1,127.68 | Add to Cart | |
| 2 | 207SH28 | Kit, Gasket | Includes (1) 629KB411, (1) 646KB11, (3) 88AX349P3, (1) 88AX463, (1) 56AX432, (1) 56AX347, (3) 56AX539, (1) 56AX540, (3) 56AX508, (1) 56AX381 | $85.16 | Add to Cart | |
| 2 | Gasket and Seal Kit | Kit, Gasket | Includes (1) 629KB411, (1) 629KB328B, (1) 629KB331A, (3) 56AX539, (3) 56AX508, (3) 88AX349P3 | $62.19 | Add to Cart | |
| 3 | Mack Shim Kit | Kit, Shim | Includes (3) 741KC321CP3, (3) 741KC321CP15, (3) 741KC321CP30, (3) 741KC321CP6 | $105.86 | Add to Cart | |
| 4 | Retaining Ring Kit | Kit, Retaining Rings | Includes (1) 97AX226, (1) 97AX262, (1) 97AX260, (1) RR-IR36-4, (1) 97AX54, (2) 97AX159, (2) 129594, (2) 97AX151, (1) 97AX266, (1) 97AX238, (1) 97AX274, (1) 97AX158, (2) 97AX272 | $138.01 | Add to Cart | |
| 5 | Gasket Kit | Kit, Small Parts | Includes (4) 48AX17, (3) 48AX12, (1) 107KD116, (2) 107KD118, (3) 107KD157, (4) 79AX57X, (1) 79AX71, (2) 49AX262, (2) 301KC242, (4) 7AX264X | $59.98 | Add to Cart |
Case and Cover Assemblies
Item 19Item 17Item 4Item 6Item 6Item 5Item 7Item 1Item 2Item 3Item 21Item 18Item 6Item 5Item 8Item 9Item 15Item 20Item 13Item 16Item 12Item 14Item 10Item 11Click a number on the diagram to highlight that part below.
| Item | Part No. | Description | Qty | Notes | Price | |
|---|---|---|---|---|---|---|
| 1 | 7AX264X | Screw, Lock (Dog Point) | Interchanges with Mack 7AX152, Mack 7AX255. Sold as a 10-pack | $61.55 | Add to Cart | |
| 2 | 301KD43B | Yoke, Clutch Release | $129.97 | Add to Cart | ||
| 3 | 6AX1359X | Screw (3/8in-16 X 1in) | Interchanges with 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 Navistar 550839R91, TOFB-1612. 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 Thread) | Interchanges with Navistar 109461 | $2.46 | Add to Cart | |
| 8 | 79AX71 | Plug (1-1/4in Cup) | Interchanges with Navistar 23623R1. Sold as a 5-pack | $13.14 | Add to Cart | |
| 9 | 3092340 | Sealant, Silicone Rubber (Cartridge Gun Tube 310 Ml) | Interchanges with Mack 2073200 | $195.16 | Add to Cart | |
| 9 | 342SX32 | Sealant, Silicone Rubber | Interchanges with Navistar 474517C2, Mack 243SX26 | $12.93 | Add to Cart | |
| 10 | 49AX259 | Plug, Pivot | Sold as a 5-pack | $15.25 | Add to Cart | |
| 11 | 49AX262 | Plug, Shift Rail | Sold as a 4-pack | $21.05 | Add to Cart | |
| 12 | 79AX57X | Plug (7/8in Cup) | Interchanges with Navistar 373553R1. Sold as a 5-pack | $13.78 | Add to Cart | |
| 13 | 37AX7U | Washer | Interchanges with Mack 39AX2. Sold as a 50-pack | $72.20 | Add to Cart | |
| 14 | 541KB25 | Breather | Sold as a 5-pack | $72.85 | Add to Cart | |
| 15 | 629KB411 | Gasket, Cover | Interchanges with Mack 629KB417. Sold as a 6-pack | $30.79 | Add to Cart | |
| 16 | 1MR2297 | Switch, Reverse | Interchanges with Navistar 454925C1, Mack 1MR1320. Sold as a 5-pack | $78.05 | Add to Cart | |
| 16 | 1MR3481M | Switch, Reverse (W/ Plug) (Normally Opened) | $23.84 | Add to Cart | ||
| 17 | 604KC34A | Shaft, Clutch Release | $120.15 | Add to Cart | ||
| 18 | 604KC277A | Shaft, Clutch Release | $48.39 | Add to Cart | ||
| 19 | 14RU265B | Lever, Adjusting (Straight Side Spline) | Interchanges with Mack 33MX316 | $141.52 | Add to Cart | |
| 19 | 4RU362 | Lever, Adjusting (Involute Spline) | Interchanges with Mack 33MX315, Mack 14RU36 | $73.13 | Add to Cart | |
| 20 | 49AX234Z | Plug | Interchanges with Navistar 444631. Sold as a 5-pack | $6.57 | Add to Cart | |
| 21 | 56AX381 | O-Ring | Interchanges with CAT 0336042. Sold as a 10-pack | $40.70 | Add to Cart |
Input Shaft Components
Item 11Item 14Item 12Item 13Item 3Item 10Item 8Item 7Item 6Item 2Item 5Item 4Item 15Item 9Item 1Item 16Click a number on the diagram to highlight that part below.
| Item | Part No. | Description | Qty | Notes | Price | |
|---|---|---|---|---|---|---|
| 1 | 88AX454 | Seal, Oil | Interchanges with National 2822VGR | $38.31 | Add to Cart | |
| 2 | 629KB328B | Gasket, Front Cover | Sold as a 5-pack | $55.52 | Add to Cart | |
| 3 | 97AX54 | Ring, Retaining | Sold as a 10-pack | $34.90 | 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 | |
| 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, Mack 6AX1664. 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 | 97AX260 | Ring, Retaining | Sold as a 5-pack | $43.23 | Add to Cart | |
| 12 | 97AX125 | Ring, Retaining | $20.20 | Add to Cart | ||
| 13 | 67AX311 | Bearing | Interchanges with BCA MA1205EL | $115.96 | Add to Cart | |
| 14 | 764KB3267A | Gear, Main Drive | $448.16 | Add to Cart | ||
| 15 | 403KB295 | Main Drive (W/O Oil Pump Set-Up) | Interchanges with Mack 403KB288, Mack 403KB458 | $267.27 | Add to Cart | |
| 16 | Maxitorque Input Shaft Kit | Kit, Input Shaft | 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 - Original Mainshaft Design
Item 28Item 36Item 18Item 30Item 19Item 20Item 17Item 19Item 16Item 15Item 19Item 17Item 14Item 8Item 10Item 13Item 10Item 8Item 11Item 4Item 20Item 20Item 9Item 12Item 12Item 9Item 6Item 5Item 3Item 2Item 1Item 29Item 15Item 21Item 22Item 23Item 25Item 24Item 27Item 31Item 32Item 37Item 38Item 39Item 40Item 41Item 26Item 33Item 34Item 7Item 35Click a number on the diagram to highlight that part below.
| Item | Part No. | Description | Qty | Notes | Price | |
|---|---|---|---|---|---|---|
| 1 | 320KB3136 | Clutch, Sliding | Interchanges with Mack 320KB3117 | $110.32 | Add to Cart | |
| 2 | 97AX238 | Ring, Retaining | Sold as a 10-pack | $49.60 | Add to Cart | |
| 3 | 223KD241 | Washer, Thrust | $23.50 | Add to Cart | ||
| 4 | 751KB3450A | Gear, Mainshaft, 5th | Interchanges with Mack 751KB3340 | $463.37 | Add to Cart | |
| 5 | 223KD317A | Washer, Thrust | 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 | 56AX508 | O-Ring, Countershaft, Rear Bearing Retainer | Sold as a 5-pack | $23.15 | Add to Cart | |
| 8 | 97AX267 | Ring, Retaining | Interchanges with Eaton 127537 | $10.66 | Add to Cart | |
| 9 | 223KD316A | Washer, Thrust | Interchanges with Mack 233KD36. Sold as a 2-pack | $46.79 | Add to Cart | |
| 10 | 223KD249 | Washer, Thrust | $23.60 | Add to Cart | ||
| 11 | 751KB3490 | Gear, Mainshaft, 3rd | When replacing Original design (751KB3370) use Gears (1)751KB3490A & (3)757KB3321. Interchanges with Mack 751KB3370 | $441.13 | Add to Cart | |
| 12 | 97AX151 | Ring, Retaining | Interchanges with Mack 97AX289. Sold as a 10-pack | $49.27 | Add to Cart | |
| 13 | 320KB3137A | Clutch, Sliding | $171.44 | Add to Cart | ||
| 14 | 751KB3372A | Gear, Mainshaft, 2nd | $486.92 | Add to Cart | ||
| 15 | 56AX539 | O-Ring, Countershaft, Forward Bearing Retainer | Sold as a 3-pack | $9.60 | Add to Cart | |
| 16 | 97AX159 | Ring, Retaining | Interchanges with Mack 56AX401. Sold as a 5-pack | $25.46 | Add to Cart | |
| 17 | 97AX272 | Ring, Retaining, Reverse Gear Thrust Washer | Sold as a 5-pack | $47.44 | Add to Cart | |
| 18 | 615KC4202 | Mainshaft | Interchanges with Mack 615KC4181 | $647.13 | Add to Cart | |
| 19 | 223KD248 | Washer, Thrust, 1st/Reverse | $36.20 | Add to Cart | ||
| 20 | 223KD318A | Washer, Thrust, 1st/Reverse | Interchanges with Mack 233KD312P2 | $33.92 | Add to Cart | |
| 21 | 62AX489 | Cone | Interchanges with Timken JLM104948 | $20.86 | Add to Cart | |
| 22 | 64AX294 | Cup | Interchanges with Timken JLM104910 | $12.46 | Add to Cart | |
| 23 | 757KB445 | Gear, Countershaft, Maindrive | $707.72 | Add to Cart | ||
| 24 | 757KB3321 | Gear, Countershaft, 3rd | Interchanges with Mack 757KB3250 | $239.35 | Add to Cart | |
| 25 | 757KB444A | Gear, Countershaft, 5th | Interchanges with Mack 757KB444 | $503.84 | Add to Cart | |
| 26 | 79AX39 | Plug, Expansion | Sold as a 10-pack | $18.13 | Add to Cart | |
| 27 | 757KB2110 | Gear, Countershaft, 2nd | $217.73 | Add to Cart | ||
| 28 | 46AX490 | Bearing | Interchanges with BCA 1213V, Navistar 10708H1 | $99.64 | Add to Cart | |
| 29 | 6AX1317X | Screw (7/16in-14 X 1-1/4in) | Interchanges with Mack 4AX4. Sold as a 5-pack | $28.38 | Add to Cart | |
| 30 | 97AX158 | Ring, Retaining, Bearing | Sold as a 10-pack | $59.90 | Add to Cart | |
| 31 | 605KC474A | Countershaft (W/O Rear PTO) | Interchanges with Mack 605KC474 | $277.88 | Add to Cart | |
| 32 | 42AX643 | Key | Sold as a 2-pack | $44.09 | Add to Cart | |
| 33 | 62AX487 | Cone | Interchanges with Timken LM501349 | $15.38 | Add to Cart | |
| 34 | 64AX292 | Cup | Interchanges with Timken LM501310 | $9.72 | Add to Cart | |
| 35 | 741KC321BP3 | Shim (.003in Thk) | Interchanges with Mack 741KC321BP3. Sold as a 3-pack | $29.16 | Add to Cart | |
| 35 | 741KC321BP6 | Shim (.006in Thk) | Interchanges with Mack 741KC321BP6. Sold as a 3-pack | $29.16 | Add to Cart | |
| 35 | 741KC321BP15 | Shim (.015in Thk) | Interchanges with Mack 741KC321BP15. Sold as a 3-pack | $29.16 | Add to Cart | |
| 35 | 741KC321BP30 | Shim (.030in Thk) | Interchanges with Mack 741KC321BP30. Sold as a 3-pack | $29.16 | Add to Cart | |
| 36 | 97AX274 | Ring, Retaining | Sold as a 5-pack | $39.35 | Add to Cart | |
| 37 | 223KD262P2 | Washer, Thrust | Sold as a 3-pack | $16.24 | Add to Cart | |
| 38 | 751KB284 | Gear, Reverse Idler | $262.61 | Add to Cart | ||
| 39 | 67AX334 | Bearing | $18.28 | Add to Cart | ||
| 40 | 223KD262 | Washer, Thrust | Interchanges with Mack 233KD240. Sold as a 3-pack | $18.56 | Add to Cart | |
| 41 | 611KC230 | Shaft, Reverse Idler | Interchanges with Mack 611KC226 | $54.33 | Add to Cart |
Main Case Components - Current Mainshaft Design
Item 21Item 20Item 19Item 18Item 17Item 16Item 7Item 15Item 9Item 10Item 12Item 10Item 14Item 7Item 13Item 7Item 10Item 12Item 10Item 9Item 8Item 7Item 6Item 11Item 11Item 9Item 9Item 11Item 11Item 42Item 41Item 40Item 39Item 38Item 37Item 31Item 28Item 29Item 30Item 32Item 36Item 35Item 34Item 33Item 27Item 26Item 25Item 24Item 23Item 22Item 5Item 4Item 3Item 2Item 1Click a number on the diagram to highlight that part below.
| Item | Part No. | Description | Qty | Notes | Price | |
|---|---|---|---|---|---|---|
| 1 | 320KB3136 | Clutch, Sliding | Interchanges with Mack 320KB3117 | $110.32 | Add to Cart | |
| 2 | 555AM4 | Ring, Retaining | Sold as a 5-pack | $17.05 | Add to Cart | |
| 3 | 223KD241 | Washer, Thrust | $23.50 | Add to Cart | ||
| 4 | 223KD317A | Washer, Thrust | Interchanges with Mack 233KD311 | $37.22 | Add to Cart | |
| 5 | 97AX266 | Ring, Retaining | Interchanges with Mack 97AX136. Sold as a 5-pack | $23.73 | Add to Cart | |
| 6 | 751KB3450A | Gear, Mainshaft (4th) | Interchanges with Mack 751KB3340 | $463.37 | Add to Cart | |
| 7 | 97AX171 | Ring, Retaining | Sold as a 10-pack | $115.01 | Add to Cart | |
| 8 | 751KB3490A | Gear, Mainshaft (3rd) | Interchanges with Mack 751KB3370 | $441.13 | Add to Cart | |
| 9 | 223KD316A | Washer, Thrust | Interchanges with Mack 233KD36. Sold as a 2-pack | $46.79 | Add to Cart | |
| 10 | 223KD249 | Washer, Thrust | $23.60 | Add to Cart | ||
| 11 | 97AX151 | Ring, Retaining | Interchanges with Mack 97AX289. Sold as a 10-pack | $49.27 | Add to Cart | |
| 12 | 320KB3137A | Clutch, Sliding | $171.44 | Add to Cart | ||
| 13 | 751KB3533 | Gear, Mainshaft (2nd) | Call for availability | |||
| 14 | 751KB3467 | Gear, Mainshaft (1st) | Interchanges with Mack 751KB3467B | $536.17 | Add to Cart | |
| 15 | 751KB3396B | Gear, Mainshaft (Reverse) | $677.85 | Add to Cart | ||
| 16 | 555AM5 | Ring, Retaining | Sold as a 5-pack | $18.20 | Add to Cart | |
| 17 | 31KD2168 | Spacer, Mainshaft, Reverse | Call for availability | |||
| 18 | 615KC4208 | Mainshaft | $142.00 | Add to Cart | ||
| 19 | 97AX274 | Ring, Retaining | Sold as a 5-pack | $39.35 | Add to Cart | |
| 20 | 46AX490 | Bearing | Interchanges with BCA 1213V, Navistar 10708H1 | $99.64 | Add to Cart | |
| 21 | 88AX463 | Seal | $16.50 | Add to Cart | ||
| 22 | 6AX1317X | Screw (7/16in-14 X 1-1/4in) | Interchanges with Mack 4AX4. Sold as a 5-pack | $28.38 | Add to Cart | |
| 23 | 56AX539 | O-Irng, Countershaft, Forward Bearing Retainer | Interchanges with Mack 56AX401. Sold as a 3-pack | $9.60 | Add to Cart | |
| 24 | 62AX489 | Cone | Interchanges with Timken JLM104948 | $20.86 | Add to Cart | |
| 25 | 64AX294 | Cup | Interchanges with Timken JLM104910 | $12.46 | Add to Cart | |
| 26 | 757KB445 | Gear, Countershaft, Maindrive | Interchanges with Mack 757KC445A | $707.72 | Add to Cart | |
| 27 | 757KB444A | Gear, Countershaft (5th) | Interchanges with Mack 757KB444 | $503.84 | Add to Cart | |
| 28 | 757KB3321 | Gear, Countershaft (3rd) | Interchanges with Mack 757KB3250 | $239.35 | Add to Cart | |
| 29 | 31KD2112 | Spacer, Countershaft | Call for availability | |||
| 30 | 757KB2110 | Gear, Countershaft (2nd) | $217.73 | Add to Cart | ||
| 31 | 42AX643 | Key | Sold as a 2-pack | $44.09 | Add to Cart | |
| 32 | 605KC474A | Countershaft (W/O Rear PTO) | Interchanges with Mack 605KC474 | $277.88 | Add to Cart | |
| 33 | 62AX487 | Cone | Interchanges with Timken LM501349 | $15.38 | Add to Cart | |
| 34 | 64AX292 | Cup | Interchanges with Timken LM501310 | $9.72 | Add to Cart | |
| 35 | 56AX508 | O-Ring, Countershaft, Rear Bearing Retainer | Sold as a 5-pack | $23.15 | Add to Cart | |
| 36 | 741KC321CP3 | Shim (.003in Thk) | Interchanges with Mack 741KC321BP3. 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 | 741KC321CP15 | Shim (.015in Thk) | Interchanges with Mack 741KC321BP15 | $29.16 | Add to Cart | |
| 36 | 741KC321CP30 | Shim (.030in Thk) | Interchanges with Mack 741KC321BP30. Sold as a 3-pack | $29.16 | Add to Cart | |
| 37 | 223KD262P2 | Washer, Thrust | Interchanges with Mack 233KD240P2. Sold as a 3-pack | $16.24 | Add to Cart | |
| 38 | 751KB284 | Gear, Reverse Idler | $262.61 | Add to Cart | ||
| 39 | 67AX334 | Bearing | $18.28 | Add to Cart | ||
| 40 | 223KD262 | Washer, Thrust | Interchanges with Mack 233KD240. Sold as a 3-pack | $18.56 | Add to Cart | |
| 41 | 611KC230 | Shaft, Reverse Idler | Interchanges with Mack 611KC226 | $54.33 | Add to Cart | |
| 42 | 79AX39 | Plug, Expansion | Interchanges with Mack 79AX39Z. Sold as a 10-pack | $18.13 | Add to Cart |
Shifter Components
Item 25Item 26Item 24Item 23Item 17Item 19Item 18Item 22Item 20Item 18Item 21Item 1Item 2Item 9Item 4Item 12Item 13Item 27Item 12Item 15Item 7Item 5Item 6Item 9Item 16Item 8Item 13Item 12Item 10Item 11Item 10Item 12Item 13Item 9Item 14Item 3Item 9Click 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/Rev.) (New Design) | $172.77 | Add to Cart | ||
| 4 | 591KC3120 | Rail, Shift (1st/Rev.) | Call for availability | |||
| 5 | 591KC3100 | Rail, Shift (2nd/3rd) | Call for availability | |||
| 6 | 591KC3127 | Rail, Shift (4th/5th) | Call for availability | |||
| 7 | 699KC328 | Shifter (1st/Rev.) | Call for availability | |||
| 8 | 699KC329A | Shifter (4th/5th) | Call for availability | |||
| 9 | 7AX264X | Screw, Lock (Dog Point) | 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 | $22.04 | Add to Cart | ||
| 17 | 21AX28 | Nut | Call for availability | |||
| 18 | 3AX1446X | Washer, Lock | Call for availability | |||
| 19 | 36AX5 | Washer, Lock | Interchanges with Navistar 1662463C1 | $2.49 | Add to Cart | |
| 20 | 521KC13 | Rocker | Call for availability | |||
| 21 | 3AX1859 | Bolt, Hex (1/2in-20 X 2-1/2in) | Call for availability | |||
| 21 | 311KC27B | Pin, Pivot | Call for availability | |||
| 22 | 31KD2169 | Spacer, Rocker Pivot Pin | $38.68 | Add to Cart | ||
| 23 | 79AX42 | Plug | Interchanges with Navistar 77597R1 | Call for availability | ||
| 24 | 80AX762 | Bushing | Sold as a 2-pack | $30.86 | Add to Cart | |
| 25 | 591KC2244A | Rail, Shift | $140.27 | Add to Cart | ||
| 26 | 88AX311P4 | Seal | Sold as a 5-pack | $22.08 | Add to Cart | |
| 27 | 629KB250 | Gasket, Shifter | Sold as a 5-pack | $29.92 | Add to Cart |
No parts match that search. Try the part number with no dashes.
This is the illustrated parts breakdown for the Mack T2050 Transmission, with every part in these diagrams matched to our live inventory. We stock 149 of the 164 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