We manufacture our own brand of transmissions as well as remanufactured transmissions from many partners. All of our products are backed by a 1-year warranty.
Chalk's Transmissions
Our Custom Built transmissions are the perfect solution for your heavy-duty truck. We start with only the highest quality parts, and each transmission is individually tested and tuned for optimal performance. Our transmissions are backed by our exclusive warranty, so you can be sure you’re getting the best possible value.
We OFFER Chalk’s Rebuilt Transmissions with a 1 Year Warranty and Chalk’s Rebuilt Differentials with 1 Year Warranty
See our most popular Transmissions
| Part | Description |
|---|---|
| DS402 C/C | REMAN CAP/CARRIER |
| 127046 | RS402 CAP/CARRIER BIG HOLE |
| A23200R1864 | RR20-145 |
| 1665304C91 | GDC-F |
| R6813510605 | CAP-CARRIER-MERCEDES FRT |
| 510018 | RSH40 CAP AND CARRIER |
| A23200R1032 | QHP CAP/CARRIER |
| RD404 C/C | RD404 CAP/CARRIER |
| R6813510805 | CAP-CARRIER-MERCEDES RR |
| 216222-9 | DS404 CAP/CARRIER |
| RDH40C/C | REMAN CAP & CAR(THICK FLANGE) |
| A23200N1314 | SQ100R CAP/CARRIER |
| A23200R1110 | F106 16 BOLE HOLE |
| CRD92/93S-S | CAP & CARRIER STRADDLE WITH STUD |
| KIT626 | SQHD POWER/DIVIDER CASE |
| KIT627 | SQHD CAP/CARRIER |
| 132466 | DSP40 C/C AFTER JUNE 2008 |
| 597153C91 | G175T/M190T CAP /CARRIER |
| 1665305C91 | GDC-R CAP/CARRIER |
| 216223 | RS404 CAP/CARRIER |
| MR20-14X325 | REMAN REAR DIFF ASSY |
| A23200F1878SI | RRL20-145 CAP@CARRIER |
| A23200W1895 | RDL23-160 CAP/CARRIER |
| A23200W1661SI | RP20-145 CAP@CARRIER |
| 0161 | GMC465 |
| 3200Q1889 | RDL20145 SCREW IN D.L |
| 3200R1864 | RR20145 CAP & CARRIER SMALL HOLE |
| RS402 3.90 | REAR REMAN DIFF ASSY |
| 40534 | RD20-145 3.21 |
| 67804 | RS402 CAP/CARRIER |
| 110500 | DD461 CAP/CARRIER |
| MD20-14X355 | FRONT DIFF ASSY |
| RSP40370 | REAR REMAN DIFF ASSY (THICK HSG) |
| R40-155 2.64 | REAR REMAN EAT-SPI DIFF ASSY |
| RR20-145 3.42 | REAR REMAN DIFF ASSY |
| MTC-4210XL | MERITOR TRANSFER CASE |
| 40611 | MR20-143 2.47 |
| RRL23160 373 | REAR LOCKING DIFF ASSY |
| 40618 | RR23-160 3.58 |
| 50217 | S130 5.13 |
| 129551 | CAP & CARRIER DS404P 9 BOLT |
| A23200G605 | R170 CAP/CARRIER |
| A23200D1226 | SRDD CAP/CARRIER |
| A23200G1645 | RD20-145 CAP@CARRIER |
| A23200P1420 | SSHD CAP/CARRIER |
| A23200R1162 | SSHD LATE |
| A23200W1557 | CAP & CARRIER |
| A23200Y1091 | H172 CAP/CARRIER SEE NOTES |
| A33280D2448 | CHAMBER |
| CRD92/93S-T | CAP & CARRIER TAPER WITH STUDS |
| CRD92/93T | CAP & CARRIER TAPER NO STUDS |
| DANA60-4.10 | 706181X NEST |
| S2128 | 14918 CASE W/PUMP |
| 20300 | 22121 6.17 41 SPLINE |
| 20317 | 23121 4.33 36 SPLINE |
| 20320 | 23121 5.43 36 SPLINE |
| DS402 4.11 | FRONT REMAN DIFF ASSY |
| RS402 3.55 | REAR REMAN DIFF ASSY |
| 20618 | RS402 4.56 41 SPLINE |
| 21001 | RS402 3.36 41 SPLINE |
| 21002P | DSP41 3.70 41 SPL. |
| DS404 3.90 | REMAN DIFF ASSY(THIN HSG) |
| RD20-145 3.73 | REMAN FRONT DIFF ASSY |
| RR20-145 3.21 | REAR REMAN DIFF ASSY |
| RRL23160 342 | REAR LOCKING DIFF ASSY |
| 19060S PB 6.17 | REAR REMAN DIFF ASSY W/ BRAKE |
| 23105S 3.90 | REAR REMAN DIFF ASSY |
| RD20145-2.64 | DIFF ASSY |
| D40-155 2.64 | FRONT REMAN EAT-SPI DIFF ASSY |
| DSP40 3.08 | FRONT REMAN DIFF ASSY |
| DSP40325 | FRONT REMAN DIFF ASSY |
| DSP40411 | FRONT REMAN DIFF ASSY |
| MD20-14X336 | FRONT REMAN DIFF ASSY |
| MD20-14X 3.90 | FRONT REMAN DIFF ASSY |
| MR20-14X336 | REAR DIFF ASSY |
| MR20-14X370 | REAR DIFF ASSY |
| R46-170 4.56 | REAR REMAN EAT/SPI DIFF ASSY |
| R46-170D 4.30 | REMAN DIFF ASSY |
| RD404 4.63 | REAR LOCKING REMAN DIFF ASSY |
| RR23-160 3.73 | REAR REMAN DIFF ASSY |
| RRL23160 489 | REAR LOCKING DIFF ASSY |
| RSP40 3.08 | REAR REMAN DIFF ASSY |
| RSP40336 | REMAN DIFF ASSY |
| RSP40355 | REAR REMAN DIFF ASSY |
| RSP40411 | REAR REMAN DIFF ASSY |
| RT40-2N 2.41 | REMAN MERCEDES REAR DIFF ASSY |
| RT40-2N 3.08 | REMAN MERCEDES REAR DIFF ASSY |
| RT40-4N 2.41 | REMAN MERCEDES FRONT DIFF ASSY |
| RT40-4N 3.08 | REMAN MERCEDES FRONT DIFF ASSY |
| DS402 3.70 | FRONT REMAN DIFF ASSY |
| RS402 3.70 | REAR REMAN DIFF ASSY |
| RS404 3.90 | REAR REMAN DIFF ASSY(THIN HSG) |
| RR20-145 4.10 | REMAN DIFF ASSY |
| CRD93 4.42 | REMAN MACK DIFF ASSY |
| DSP40336 | FRONT REMAN DIFF ASSY |
| DSP40390 | FRONT REMAN DIFF ASSY(THICK HSG) |
| RS404 4.33 | REAR REMAN DIFF ASSY |
| RR20-145 3.58 | REAR REMAN DIFF ASSY |
| RR20-145 3.90 | REAR REMAN DIFF ASSY |
| DSP40355 | FRONT REMAN DIFF ASSY |
| DSP40370 | FRONT REMAN DIFF ASSY(THICK HSG) |
| MD20-14X325 | FRONT DIFF ASSY |
| RD20-145 3.58 | REMAN DIFF ASSEMBLY |
| RD40 4.63 | REAR LOCKING REMAN DIFF ASSY |
| 19060S 5.57 | REAR REMAN DIFF ASSY |
| RT400-4F-3.23 | REMAN MERCEDES DIFF ASSY |
| RS402 4.11 | REAR REMAN DIFF ASSY |
| DS404 4.11 | FRONT REMAN DIFF ASSY |
| RS404 3.36 | REAR REMAN DIFF ASSY |
| RS404 4.88 | REAR REMAN DIFF ASSY |
| RD404 5.29 | REMAN LOCKING DIFF ASSY |
| RA472R 5.37 | REMAN DIFF ASSY |
| MR20-143 4.11 | DIFFERNTIAL ASSY |
| CRDP202W | CRDP202 FRT DIFF 5.02 RATIO |
| MR20-14X355 | REAR DIFF ASSY |
| R19-2N 5.12 | ALLIANCE DIFF ASSY |
| RD40 4.33 | LOCKING REMAN DIFF ASSY |
| RDP40529 | REAR LOCKING REMAN DIFF ASSY |
| RT400-4F-3.42 | MERCEDES DIFF. |
| DS404 3.55 | FRONT REMAN DIFF ASSY(THIN HSG) |
| RR20-145 3.73 | REAR REMAN DIFF ASSY |
| RSP403.42 | RSP40 3.42 DIFFERENTIAL |
| S2999 | REMAN CASE RTLO18913A |
| DS404 3.70 | FRONT REMAN DIFF ASSY(THIN HSG) |