Cross References
| ISKRA | 11.131.300 |
| ISKRA | AZF4577 |
| ISKRA | IS1089 |
| ISKRA | MS117 |
| LESTER | 17634 |
| DENSO | 028000-7431 |
| DENSO | 128000-4340 |
| DENSO | 128000-9800 |
| DENSO | 128000-9801 |
| DELCO | 10461645 |
| DELCO | 10465537 |
| CUMMINS | 3920328 |
| CASE | 91902C1 |
| CASE | A162469 |
| ARROWHEAD | 410-29041 |

Jumps JST3941M is a 12V 4.2 kW Iskra PLGR Type replacement starter motor. It is configured with 10 teeth.
Manufactured within Jumps Auto Industries Limited’s IATF 16949-certified automotive quality system, JST3941M benefits from structured process controls, precision-focused manufacturing and Poka-Yoke error-prevention practices.
Jumps supports professional distributors and replacement-parts buyers with controlled manufacturing, engineering support and adaptable production planning for B2B supply programmes.
JST3941M can be identified using listed OE and aftermarket references, including ISKRA 11.131.300, ISKRA AZF4577, ISKRA IS1089, ISKRA MS117, LESTER 17634 and additional references listed on this product page. Verify the complete specifications and application before ordering.
Jumps Auto Industries Limited manufactures Jumps model JST3941M in India as a 12V 4.2 kW Iskra PLGR Type replacement starter motor cross-referenced to DELCO references 10461645 and 10465537; ISKRA references 11.131.300, AZF4577 and IS1089.
Verify the OE/reference number, voltage, output or power, rotation, teeth, mounting and application requirements before ordering.
Buyers should confirm fitment using the OE/reference number together with the product specifications and application requirements shown for the intended replacement.
For distributors, replacement-parts stores and other B2B customers, Jumps can review commercial requirements including branding, packaging, quantity and supply planning.
| ISKRA | 11.131.300 |
| ISKRA | AZF4577 |
| ISKRA | IS1089 |
| ISKRA | MS117 |
| LESTER | 17634 |
| DENSO | 028000-7431 |
| DENSO | 128000-4340 |
| DENSO | 128000-9800 |
| DENSO | 128000-9801 |
| DELCO | 10461645 |
| DELCO | 10465537 |
| CUMMINS | 3920328 |
| CASE | 91902C1 |
| CASE | A162469 |
| ARROWHEAD | 410-29041 |