Mack CRD 93A Differential Parts Manual
Service Kits
| Item | Part No. | Description | Qty | Notes | Price | |
|---|---|---|---|---|---|---|
| 1 | Bearing and Seal Kit | Kit, Bearing & Seal (Current) | Includes (1) 62AX166, (1) 64AX52, (1) 64AX90, (1) 64AX267, (1) 64AX195, (1) 62AX248, (1) 62AX408, (1) 64AX288, (1) 64AX239, (1) HM516448, (1) 47687, (1) 50KH24P1, (1) 50KH252P1 | $795.15 | Add to Cart | |
| 1 | Bearing and Seal Kit | Kit, Bearing & Seal (Early) | Includes (1) 62AX166, (1) 64AX52, (1) 64AX90, (1) 62AX471, (1) 62AX404, (1) 64AX267, (1) 62AX318, (2) 62AX408, (1) 64AX288, (1) 64AX239, (1) 50KH24P1, (1) 50KH252P2 | $815.89 | Add to Cart |
Crd 93A
Item 41Item 40Item 1Item 2Item 3Item 12Item 11Item 5Item 6Item 7Item 8Item 7Item 6Item 5Item 3Item 15Item 4Item 9Item 10Item 43Item 16Item 44Item 45Item 28Item 37Item 38Item 32Item 35Item 36Item 42Item 34Item 33Item 30Item 14Item 31Item 29Item 45Item 20Item 19Item 22Item 39Item 17Item 18Item 23Item 24Item 25Item 27Item 26Item 28Item 21Click a number on the diagram to highlight that part below.
| Item | Part No. | Description | Qty | Notes | Price | |
|---|---|---|---|---|---|---|
| 1 | 43KH223 | Nut, Adjusting | Interchanges with Mack 8AC26 | $43.71 | Add to Cart | |
| 2 | 64AX239 | Cup, Carrier (RH) | Interchanges with Timken 47623A | $75.87 | Add to Cart | |
| 3 | 62AX404 | Cone, Carrier (RH) | Interchanges with Timken 47687, Navistar 132084R91 | $54.30 | Add to Cart | |
| 4 | 108KH11 | Nut (5/8in-18) | Sold as a 12-pack | $68.11 | Add to Cart | |
| 5 | 30KH3296 | Casing (2 Pcs.) (Forged Steel) | $1,205.51 | Add to Cart | ||
| 5 | 30KH3321 | Casing (2 Pcs.) (Cast Iron) | Interchanges with Mack 30KH430 | $1,205.51 | Add to Cart | |
| 6 | 38KH220 | Washer, Side Gear Thrust | Sold as a 2-pack | $44.39 | Add to Cart | |
| 7 | 34KH261 | Gear, Side | Interchanges with Mack 34KH244C | $169.44 | Add to Cart | |
| 8 | 32KH228A | Spider | $140.00 | Add to Cart | ||
| 9 | 33KH263A | Gear, Spider | $122.18 | Add to Cart | ||
| 10 | 37KH27A | Washer, Pinion Thrust | Interchanges with Mack 37KH128A. Sold as a 4-pack | $61.25 | Add to Cart | |
| 10 | 37KH210 | Washer, Pinion Thrust | Sold as a 4-pack | $79.20 | Add to Cart | |
| 11 | 62AX471 | Cone, Carrier (LH) | Interchanges with Timken HM516448 | $62.96 | Add to Cart | |
| 12 | 64AX267 | Cup, Carrier (LH) | Interchanges with Timken HM516414B | $97.12 | Add to Cart | |
| 13 | Gear, Bull | Click on following links for more info:. Gear Ratio Application Chart | Call for availability | |||
| 14 | Pinion | Click on following links for more info:. Gear Ratio Application Chart | Call for availability | |||
| 15 | 72KH23 | Screw, Carrier (5/8in-18 X 2-5/8in) | For Casings , 30KH3321. Use w/ 108KH11 Nuts. Sold as a 12-pack | $113.45 | Add to Cart | |
| 16 | 342SX32 | Sealant, Silicone Rubber | Interchanges with Navistar 474517C2 | $12.93 | Add to Cart | |
| 16 | 3092340 | Sealant, Silicone Rubber (Cartridge Gun Tube 310ml) | $195.16 | Add to Cart | ||
| 17 | 57KH234B | Helical Pinion | Interchanges with Mack 57KH234E | $32.44 | Add to Cart | |
| 18 | 56AX450 | O-Ring (Optional) | Sold as a 10-pack | $45.48 | Add to Cart | |
| 19 | 53KH195D | Retainer, Assembly | Includes (1) 31AX57, (1) 64AX90 | $325.00 | Add to Cart | |
| 20 | 31AX57 | Pin, Lock | Sold as a 5-pack | $22.66 | Add to Cart | |
| 21 | 56AX432 | O-Ring, Cover (RH) | Sold as a 10-pack | $39.10 | Add to Cart | |
| 22 | 3AX1883X | Screw (1/2in-20 X 1-3/4in) | Use w/297KB28. Interchanges with Mack 3088-X7809. Sold as a 5-pack | $27.44 | Add to Cart | |
| 23 | 297KB28 | Clamp (Use W/ Stamped Cover) | $50.74 | Add to Cart | ||
| 24 | 62AX166 | Cone, Spur Pinion (RH) | Interchanges with Navistar 74441R91, Timken 621 | $47.55 | Add to Cart | |
| 25 | 64AX90 | Cup, Spur Pinion (RH) | Interchanges with Timken 612, Navistar 74440R1 | $32.13 | Add to Cart | |
| 26 | Shim | Click on following links for more info:. Spacer and Shim Chart. Spacer and Shim Chart | Call for availability | |||
| 27 | Spacer | Click on following links for more info:. Spacer and Shim Chart. Spacer and Shim Chart | Call for availability | |||
| 28 | 51KH263AP10 | Shim, Pinion Adjustment (.010in Thk) | Sold as a 5-pack | $33.33 | Add to Cart | |
| 28 | 51KH263AP12 | Shim, Pinion Adjustment (.012in Thk) | Sold as a 5-pack | $33.17 | Add to Cart | |
| 28 | 51KH263AP15 | Shim | Sold as a 5-pack | $29.75 | Add to Cart | |
| 28 | 51KH263AP31 | Shim, Pinion Adjustment (.031in Thk) | Sold as a 5-pack | $74.25 | Add to Cart | |
| 29 | 62AX408 | Cone, Spur Pinion (LH) | Interchanges with Navistar 107579R91, Timken H715345 | $69.45 | Add to Cart | |
| 30 | 541KB29 | Breather | Interchanges with Mack 541KB16. Sold as a 5-pack | $62.87 | Add to Cart | |
| 31 | 64AX288 | Cup, Spur Pinion (LH) | Interchanges with Timken H715313W | $92.22 | Add to Cart | |
| 32 | 3AX1797X | Screw (1/2in-20 NF X 1-1/2in) | Sold as a 10-pack | $33.00 | Add to Cart | |
| 33 | 56AX423 | O-Ring, Cover (LH) | Sold as a 10-pack | $56.53 | Add to Cart | |
| 34 | 84KH320A | Metal (LH) | Interchanges with Mack 84KH319 | $144.05 | Add to Cart | |
| 35 | 37AX7U | Washer | Interchanges with Mack 39AX2. Sold as a 50-pack | $72.20 | Add to Cart | |
| 36 | 6AX1308X | Screw (3/8in-16 X 1-1/4in) | Interchanges with Navistar 60001R91. Sold as a 5-pack | $19.35 | Add to Cart | |
| 37 | 35AX1251 | Washer, Bearing Cap | Sold as a 10-pack | $148.01 | Add to Cart | |
| 38 | 6AX773 | Screw, Bearing Cap (3/4in-10 X 5in) | Interchanges with Mack 6AX1674. Sold as a 5-pack | $19.00 | Add to Cart | |
| 39 | 6AX1324X | Screw (1/2in-13 X 1-1/2in) | Interchanges with Mack 6AX873X | $3.65 | Add to Cart | |
| 40 | 31AX59 | Pin, Adjustment Lock | Sold as a 2-pack | $10.91 | Add to Cart | |
| 41 | 29AX5 | Pin, Cotter | Interchanges with Mack 63SZ15. Sold as a 50-pack | $111.50 | Add to Cart | |
| 42 | 49AX224 | Plug, Filler | $4.89 | Add to Cart | ||
| 43 | 25KH21 | Kit, Nest | Includes (2) 34KH261, (4) 33KH263A, (2) 38KH218A, (4) 37KH27A | $731.45 | Add to Cart | |
| 44 | 50KH24P1 | Gasket | Sold as a 5-pack | $18.20 | Add to Cart | |
| 45 | Set, Gear | Click on following links for more info:. Gear Ratio Application Chart | Call for availability |
Crd 93A (2)
Click a number on the diagram to highlight that part below.
| Item | Part No. | Description | Qty | Notes | Price | |
|---|---|---|---|---|---|---|
| 1 | 3AX1803X | Screw, Drive Yoke (7/8in-14 X 3in) | Interchanges with Mack 3AX1749X. Sold as a 5-pack | $41.58 | Add to Cart | |
| 2 | 297KB29A | Clamp (3-1/4in Dia.) | $34.19 | Add to Cart | ||
| 3 | 171MU52P31 | Yoke, Drive (2-3/8in X 46 Spline) | 3-1/2in Dia. Hub. Interchanges with Navistar 166215C1 | $197.95 | Add to Cart | |
| 4 | 88AX440P4 | Seal | Interchanges with National 415146N, CHI34889, Navistar 478864C1 | $34.19 | Add to Cart | |
| 5 | 6AX1308X | Screw (3/8in-16 X 1-1/4in) | Interchanges with Navistar 60001R91. Sold as a 5-pack | $19.35 | Add to Cart | |
| 6 | 36AX3 | Washer, Lock (3/8in) | Interchanges with Navistar 38R | $1.33 | Add to Cart | |
| 8 | 50KH24P1 | Gasket | Interchanges with Mack 50KH24. Sold as a 5-pack | $18.20 | Add to Cart | |
| 9 | 62AX49 | Cone, Pinion, Front | Interchanges with Timken 559, Navistar 253971R91 | Call for availability | ||
| 10 | 64AX52 | Cup, Pinion, Front | Interchanges with Timken 552A, Navistar 286504R1 | $32.32 | Add to Cart | |
| 11 | Spacer | Click on following links for more info:. Spacer and Shim Chart. Spacer and Shim Chart | Call for availability | |||
| 12 | 48KH110A | Housing, Pinion | Ratios: 4.64,5.02,5.32,5.55,5.73, 6.34,6.45,6.56,7.00,7.13,7.49, 8.24,9.02,9.15,9.59. Interchanges with Mack 48KH415AP1 | $812.41 | Add to Cart | |
| 12 | 48KH111 | Housing, Pinion | Ratios: 3.86,4.17,4.42,4.50,4.76. Interchanges with Mack 48KH414AP1 | $863.63 | Add to Cart | |
| 13 | 6AX1403X | Screw (12 Pt.) (5/8in-11 X 1-1/2in) | Sold as a 6-pack | $56.53 | Add to Cart | |
| 14 | 49AX73 | Plug, Magnetic | Sold as a 5-pack | $28.51 | Add to Cart | |
| 15 | 51KH263AP10 | Shim, Pinion Housing (.010in Thk) | Interchanges with Mack 51KH263P10. Sold as a 5-pack | $33.33 | Add to Cart | |
| 15 | 51KH263AP12 | Shim, Pinion Housing (.012in Thk) | Interchanges with Mack 51KH263P12. Sold as a 5-pack | $33.17 | Add to Cart | |
| 15 | 51KH263AP15 | Shim, Pinion Housing (.015in Thk) | Interchanges with Mack 51KH263P15. Sold as a 5-pack | $29.75 | Add to Cart | |
| 15 | 51KH263AP31 | Shim, Pinion Housing (.031in Thk) | Interchanges with Mack 51KH263P31. Sold as a 5-pack | $74.25 | Add to Cart | |
| 16 | 64AX195 | Cup, Pinion, Rear | Interchanges with Timken 5735, Navistar 895877C1 | $44.52 | Add to Cart | |
| 16 | 64AX242 | Cup, Pinion, Rear (Early) | Interchanges with Timken 715311 | Call for availability | ||
| 17 | 62AX248 | Cone, Pinion, Rear | Interchanges with Navistar 188444H1 | $65.09 | Add to Cart | |
| 17 | 62AX408 | Cone, Pinion, Rear (Early) | Interchanges with Timken H715345 | $69.45 | Add to Cart | |
| 18 | Ring & Pinion | Click on following links for more info:. Gear Ratio Application Chart | Call for availability | |||
| 19 | 50KH252P1 | Gasket (.031in Thk) | Interchanges with Mack 50KH216P1. Sold as a 10-pack | $34.10 | Add to Cart | |
| 20 | 57KH231A | Rear | Call for availability | |||
| 21 | 6AX1306X | Screw (3/8in-16 X 7/8in) | Interchanges with Mack 6AX862. Sold as a 10-pack | $25.70 | Add to Cart | |
| 22 | 36AX7X | Washer, Lock | Interchanges with Navistar 103325 | $1.16 | Add to Cart | |
| 23 | 6AX773 | Screw (3/4in-10 X 5in) | Interchanges with Mack 6AX1674. Sold as a 5-pack | $19.00 | Add to Cart | |
| 24 | 3AX1665 | Screw (5/8in-18 X 2in) | Sold as a 6-pack | $27.98 | Add to Cart | |
| 24 | 419GC113B | Screw (5/8in-18 X 1-3/4in) | Interchanges with Navistar 1662466C1, Mack 3AX1372. Sold as a 6-pack | Call for availability | ||
| 25 | 15QD168P2 | Washer | Sold as a 2-pack | $49.43 | Add to Cart | |
| 26 | 56AX389 | O-Ring | Sold as a 5-pack | $45.29 | Add to Cart | |
| 27 | 35AX1251 | Washer | Sold as a 10-pack | $148.01 | Add to Cart |
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