Electrical Starting Motors
Tested for over 15,000 cycles, CTP starter motors deliver consistent performance and outstanding wear resistance at an excellent value. Our starter motors are gauged, sorted and tested to ensure they meet our strict quality standards. We offer 37 MT, 40 MT, 42 MT and 50 MT series starters.

12-Volt Starting Motors
| wdt_ID | Part No. | Specifications | Application |
|---|---|---|---|
| 1 | 3855044 | 12-VOLT / 3.0KW / CW / 9-TOOTH | 236D, 242D, 246D, 257D, 259D, 262D, 277D, 279D, 287D, 289D, 308E, 308E CR, 308E SR, 308E2 CR, 906H2, 907H2, 908H2 |
| 2 | 2493681 | 12-VOLT / 155AMP /SAE NO.3 HOUSING | C13, C9, C9.3, CX31-C13I, CX31-C9I, TH31-E61, TH35-C13I |
| 3 | 3830589 | 12-VOLT / 2.0 KW / 9-TOOTH | 303.5E, 304E, 305.5E, 305E |
| 4 | 1449966 | 12-VOLT / 2.0kW / CW / 11-TOOTH | 302.5, 303.5 |
| 5 | 1958486 | 12-VOLT / 2.0kW / CW / 13TOOTH | C2.4, 304, 305 |
| 6 | 1633361 | 12-VOLT / 2.0kW / CW / 9-TOOTH | 216, 216B, 226B, 232B, 242B, 247B, 257B, 3013, 3013C, 3014, 3024, 3024C, BB-621C, C1.5, C2.2, CB-214D, CB-214E, CB-22, CB-334D, CB-334E, CB-335D, CB-34 |
| 7 | 2803784 | 12-VOLT / 2.2kW / CW / 10-TOOTH | 303.5C, 303.5D, 303C CR, 304C CR, 304D CR, 305.5D, 305C CR, 305D CR |
| 8 | 1559849 | 12-VOLT / 2.2kW / CW / 11-TOOTH | 216, 304.5, 902 |
| 9 | 3236614 | 12-VOLT / 2.2kW / CW /11-TOOTH | 216B, 216B3, 226B, 226B3, 232B, 242B, 247B, 247B3, 257B |
| 10 | 1430538 | 12-VOLT / 2.7kW / CW / 10-TOOTH | 416B, 426B, 436B |
24-Volt Starting Motors
| wdt_ID | Part No. | Specifications | Application |
|---|---|---|---|
| 1 | 3303123 | 24-VOLT / 120AMP / 54-TOOTH 12/13 | 953D, 963D, D5R LGP, D6K, D6K LGP, D6K XL, D6N, D6N LGP, PL61 |
| 2 | 3395406 | 24-VOLT / 39MT / 12-TOOTH | 120K, 12K, 140K, 140K 2, 160K |
| 3 | 1430541 | 24-VOLT / 4.5kW / CW / 10-TOOTH | 914G, 924G, 924GZ, 930G, CB-434B, CB-434C, CB-534B, CB-534C, CB-535B, CB-544, CB-545, CP-433C, CP-433E, CS-323C, CS-423E, CS-431C, IT14G, IT28G, PF-290B, PS-150 |
| 4 | 2253150 | 24-VOLT / 4.5kW / CW / 10-TOOTH | 3054C, 3054E, 3056E, 312D2, 312D2 GC, 312D2 L, 313D2, 313D2 LGP, 315C, 318D2 L, 420D, 420E, 564, 574B, 914G, AP-650B, AP-800D, AP555E, BB-760, BG500E, C4.4, C6.6, CP-433E, CP-44, CP-533E, CS-323C |
| 5 | 2049742 | 24-VOLT / 41MT / 12-TOOTH | 3126B, 3126E, C7 |
| 6 | 2071517 | 24-VOLT / 41MT / 12-TOOTH | 120H, 120H ES, 120H NA, 120K, 120K 2, 12K, 135H, 135H NA, 140G, 140K, 140K 2, 160K, 3116, 3126, 3126B, 320B, 322B L, 322B LN, 322C, 322C FM, 324D, 324D FM, 324D FM LL, 324D L, 324D LN, 325B L, 325C |
| 7 | 2071519 | 24-VOLT / 41MT / 6.0kW / CW / 12-TOOTH | 3126B, 3126E, 561M, 561N, D5M, D5N, D6M, D6N |
| 8 | 2071516 | 24-VOLT / 41MT / 85AMP | 3116, 3126, 3126B, 3126E, AP-655C, C7, CP-573E, CP-663E, CS-433C, CS-563E, CS-583E, CS-663E, CS-683E |
| 9 | 2071560 | 24-VOLT / 42MT / 7.5kW / 12-TOOTH | 12H, 12H ES, 12H NA, 130G, 140G, 140H, 140H ES, 140H NA, 143H, 14H NA, 160H, 160H ES, 160H NA, 163H NA, 1673C, 3208, 330, 3304, 3304B, 3306, 3306B, 330B L, 350, 515, 517, 518C, 525B, 525C, 527, 528B |
| 10 | 2071547 | 24-VOLT / 42MT / 7.7kW / CCW / 12-TOOTH | 3116, 3126, 3126B, C7 |
32-Volt Starting Motors
| wdt_ID | Part No. | Specifications | Application |
|---|---|---|---|
| 1 | 6V0501 | 32-VOLT / 50MT / 11-TOOTH | 3408, 3408C, 3412, 3412C, 3412D, 3412E, 3508, 3508B, 3508C, 3512, 3512B, 3512C, 3516, 3516B, D4H, G3516 |
* Other part no. not included in the list are available. Please contact your sales representative if you have any questions. Part Numbers are used for reference purposes only. Komatsu® is the registered trademark of Komatsu Ltd. John Deere® is the registered trademark of John Deere Company.