OE Quality
60-Day Returns

Pioneer Cables 871201 Automatic Transmission Flexplate
Reliable Automatic Transmission Flexplate for Dodge Ram 2500 and 3500
The Pioneer Cables 871201 automatic transmission flexplate is engineered to meet the specific requirements of Dodge Ram 2500 and Ram 3500 models. Designed with precision, this flexplate ensures optimal performance and durability for your vehicle's transmission system.
- Outside diameter: 15.375 inches
- Tooth quantity: 152 teeth
- Diameter: 1.281 inches (390.525 mm)
- Pitch flywheels: 10
- Safety rating: 29.1 certification
- SFI approved with certification sticker included
Detailed Product Description
The Pioneer Cables 871201 flexplate is a critical component for automatic transmissions in Dodge Ram 2500 and Ram 3500 trucks. With an outside diameter of 15.375 inches and 152 teeth, it is designed to precisely engage with the starter motor and flywheel. The 1.281-inch diameter and 10 pitch flywheels ensure compatibility and smooth operation within the transmission assembly. This flexplate carries a 29.1 safety rating and is SFI approved, providing an added level of reliability and safety for high-performance or heavy-duty applications. The included SFI certification sticker verifies compliance with industry standards.
Applications and Problem Solving
- Replaces worn or damaged flexplates in Dodge Ram 2500 and Ram 3500 automatic transmissions
- Addresses issues with starter engagement and transmission vibration
- Prevents flexplate cracking or failure under heavy load conditions
- Ensures proper alignment between the engine and transmission
- Improves overall transmission reliability and performance
Installation Notes and Tips
When installing the Pioneer Cables 871201 flexplate, ensure the surface mating areas are clean and free of debris. Torque bolts to manufacturer specifications to avoid warping or misalignment. Verify the correct tooth engagement with the starter motor to prevent starter damage. It is recommended to inspect the flexplate regularly for signs of wear or cracks, especially in heavy-duty use cases.
Quality Assurance and Warranty
This flexplate is manufactured to meet strict quality standards and includes SFI certification for safety compliance. Pioneer Cables provides a warranty against manufacturing defects, ensuring dependable performance for Dodge Ram 2500 and Ram 3500 vehicles. The included certification sticker serves as proof of adherence to industry safety requirements.
| Brand | Pioneer Cables |
|---|---|
| Part Number | 871201 |
| Diameter (in) | 1.281 |
| Diameter (mm) | 390.525 |
| Outside Diameter | 15.375 |
| Pitch Flywheels | 10 |
| SFI Approved | Y |
| SFI Certification Sticker Included | Y |
| Safety Rating | 29.1 Certification |
| Teeth | 152 |
| Tooth Quantity | 152 |
This part fits 8 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2010 | Dodge | Ram 2500 | 6.7L | L6 | N/A | SFI Certified |
| 2010 | Dodge | Ram 3500 | 6.7L | L6 | N/A | SFI Certified |
| 2009 | Dodge | Ram 2500 | 6.7L | L6 | N/A | SFI Certified |
| 2009 | Dodge | Ram 3500 | 6.7L | L6 | N/A | SFI Certified |
| 2008 | Dodge | Ram 2500 | 6.7L | L6 | N/A | SFI Certified |
| 2008 | Dodge | Ram 3500 | 6.7L | L6 | N/A | SFI Certified |
| 2007 | Dodge | Ram 2500 | 6.7L | L6 | N/A | SFI Certified |
| 2007 | Dodge | Ram 3500 | 6.7L | L6 | N/A | SFI Certified |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
This part directly replaces or is cross-referenced with the following part numbers:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.