HomeDriveline and Axles > BearingsTimken M38510 Differential Pinion Race - Front Inner or Rear Inner
Part #: M38510

Timken M38510 Differential Pinion Race - Front Inner or Rear Inner

Rear Inner
⚙️ 33 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: INFINITI and Toyota, Q45, T100, J30, and M30
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Reliable Differential Pinion Race for Infiniti and Toyota Vehicles

The Timken M38510 differential pinion race is engineered to provide precise fitment and durability for select Infiniti and Toyota models. Designed to meet OEM specifications, this component ensures smooth driveline operation and long-lasting performance.

Key Features of Timken M38510 Differential Pinion Race

  • Compatible with Infiniti J30, M30, Q45 and Toyota T100 models
  • Manufactured to meet strict quality and dimensional standards
  • Durable construction for extended service life in driveline applications
  • Precision engineered to maintain proper bearing alignment
  • Direct replacement part number M38510 for accurate fitment

Product Details and Compatibility

The Timken M38510 differential pinion race is a critical component within the driveline and axles category, specifically designed for use in the differential assembly. This part supports the pinion bearing, ensuring proper rotation and load distribution within the differential. It is compatible with Infiniti models J30, M30, and Q45, as well as the Toyota T100 pickup truck. Using the correct pinion race like the M38510 helps maintain drivetrain integrity and reduces wear on related components.

Common Applications and Problem Resolution

  • Replaces worn or damaged differential pinion races in Infiniti J30, M30, Q45 and Toyota T100
  • Addresses issues related to bearing noise or rough differential operation
  • Helps correct improper bearing seating that can cause premature wear
  • Prevents differential pinion bearing failure due to improper fit
  • Supports smooth driveline rotation and reduces vibration

Installation Notes and Tips

  • Ensure the differential housing is clean and free of debris before installation
  • Use proper tools to press the pinion race into place without damaging the race or housing
  • Verify correct orientation of the race to match OEM specifications
  • Check bearing preload and backlash after installation to ensure proper differential function
  • Consult vehicle service manual for torque specifications and detailed procedures

Quality Assurance and Warranty Information

Timken manufactures the M38510 differential pinion race to meet rigorous quality standards, ensuring reliable performance in demanding automotive applications. While specific warranty terms may vary, Timken parts typically come with a limited warranty against defects in materials and workmanship. Using genuine Timken components helps maintain drivetrain reliability and supports long-term vehicle operation.

This part fits 33 vehicles. Search below:

YearMakeModelDrive TypePositionNotes
2002INFINITIQ45Rear InnerR200V
2001INFINITIQ45Rear InnerR200V
2000INFINITIQ45Rear InnerR200V
1999INFINITIQ45Rear InnerR200V
1998INFINITIQ45Rear InnerR200V
1998ToyotaT100RWDFront Inner
1997INFINITIJ30Rear InnerR200V
1997INFINITIQ45Rear InnerR200V
1997ToyotaT100RWDFront Inner
1996INFINITIJ30Rear InnerR200V
1996INFINITIQ45Rear InnerR200V
1996ToyotaT100RWDFront Inner
1995INFINITIJ30Rear InnerR200V
1995INFINITIQ45Rear InnerR200V
1995ToyotaT100RWDFront Inner
1994INFINITIJ30Rear InnerR200V
1994INFINITIQ45Rear InnerR200V
1994ToyotaT100RWDFront Inner
1993INFINITIJ30Rear InnerR200V
1993INFINITIQ45Rear InnerR200V
1993ToyotaT100RWDFront Inner
1992INFINITIM30Rear InnerR200V
1992INFINITIM30Rear InnerR200KV
1992INFINITIQ45Rear InnerR200V
1992INFINITIQ45Rear InnerR200KV
1991INFINITIM30Rear InnerR200V
1991INFINITIM30Rear InnerR200KV
1991INFINITIQ45Rear InnerR200V
1991INFINITIQ45Rear InnerR200KV
1990INFINITIM30Rear InnerR200V
1990INFINITIM30Rear InnerR200KV
1990INFINITIQ45Rear InnerR200V
1990INFINITIQ45Rear InnerR200KV

* 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.