Description
World American WA391212N is a 39MT-type 12-volt rotatable-flange starter motor built for Volvo VNL 670 Gen 2 trucks (2003–2019) and other Class 8 applications specified with a 39MT Delco Remy starter. Clockwise rotation, 12-tooth pinion, 8/10 pitch, and solenoid position 82 deliver OEM-equivalent engagement across a wide cross-reference range.
Signs You Need a New Starter
- Slow or no crank when you turn the key
- Clicking sound without the engine turning over
- Grinding noise from the starter drive during engagement
- Intermittent start failures, especially when the engine is hot
- Burning smell or smoke from the starter body
Specifications
| Manufacturer | World American |
|---|---|
| Part Number | WA391212N |
| Part Type | 39MT Starter Motor |
| Voltage | 12V |
| Pinion Teeth | 12 |
| Rotation | Clockwise |
| Mounting | Rotatable Flange |
| Pinion Pitch | 8/10 |
| Solenoid Position | 82 |
| Primary Application | Volvo VNL 670 Gen 2 (2003–2019) |
Cross References
This part replaces or is equivalent to the following part numbers:
- ACDelco / Delco Remy (39MT): 8200081, 8200087, 8200218, 8200219, 8200360, 8200384, 8200433, 8200625, 8200635, 8200639, 8200659, 8200664, 8200672, 8200688, 8200691, 8200768, 8200783, 8201080, 8201081, 19011526
- Delco Remy (additional): 8300007, 10461304, 61017311
- International / Navistar: 3574175C93, 3574175C94, 3804473C91, 3804473C92, 3601668C91, IN-3179
- Meritor: STR-4295
- Automann: 178.391212R
Applications
This 39MT starter fits:
- Volvo / White VNL 670 Gen 2 (2003–2019) — primary application
- International / Navistar trucks with DT466 engines — 3000-3900 Series, 4000-4900 Series medium-duty, 7100-7700 severe service, and 8100-8600 heavy-duty models
- Other Class 8 trucks running engines originally specified with any of the Delco Remy 39MT cross-reference part numbers listed above
Verify your original Delco Remy or OEM part number against the cross-reference list before ordering to confirm fit.
