HomeDriveline and Axles > BearingsSKF NP284552 Differential Pinion Race - Rear Inner
Part #: NP284552

SKF NP284552 Differential Pinion Race - Rear Inner

Rear Inner
⚙️ 14 vehicles fit this part
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Select your vehicle to confirm fitment
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OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Dodge and Ram, 2500, Ram 1500, and Ram 2500
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Overview of SKF NP284552 Differential Pinion Race

The SKF NP284552 differential pinion race is designed for reliable performance in Dodge Ram vehicles. With an outside diameter of 3.740 inches, this component ensures precise fitment and durability for Ram 1500, Ram 2500, and Dodge 2500 models.

  • Outside diameter: 3.740 inches for accurate fit
  • Compatible with Dodge Ram 1500, Ram 2500, and Dodge 2500
  • Part number NP284552 for easy identification
  • Manufactured by SKF, a recognized name in driveline components

Product Details and Specifications

The SKF NP284552 differential pinion race is engineered to meet OEM specifications for driveline and axle applications. Its 3.740-inch outside diameter is critical for proper seating within the differential assembly, ensuring smooth rotation and load distribution. This pinion race is constructed to withstand the stresses encountered in heavy-duty Dodge Ram trucks, providing consistent performance over time.

Compatible Vehicles and Applications

This differential pinion race is compatible with the following vehicles:

  • Dodge 2500
  • Ram 1500
  • Ram 2500

It is specifically designed to fit the differential assemblies in these models, making it a suitable replacement part for maintenance or repair of the driveline system.

Common Issues Addressed by This Part

  • Wear or damage to the existing pinion race causing noise or vibration
  • Improper fitment leading to differential gear misalignment
  • Excessive play in the differential pinion bearing
  • Preventing premature bearing failure due to worn races
  • Restoring proper differential function after component wear

Installation Notes and Tips

When installing the SKF NP284552 differential pinion race, ensure the differential housing is clean and free of debris. Proper seating of the race is essential to avoid premature wear. Use appropriate tools to press the race evenly into place, and verify the outside diameter of 3.740 inches matches the housing specifications. Follow vehicle-specific service manual instructions for torque and alignment settings.

Quality Assurance and Warranty

SKF manufactures the NP284552 differential pinion race to meet stringent quality standards. While specific warranty details are not provided, SKF products typically undergo rigorous testing to ensure durability and performance in demanding automotive applications. Using genuine SKF parts helps maintain the integrity of your Dodge Ram's driveline system.

BrandSKF
Part NumberNP284552
Outside Diameter3.740

This part fits 14 vehicles. Search below:

YearMakeModelPositionNotes
2013Ram2500Rear InnerAmerican 10.50" Axle
2012Ram2500Rear InnerAmerican 10.50" Axle
2011Ram2500Rear InnerAmerican 10.50" Axle
2010DodgeRam 2500Rear InnerAmerican 10.50" Axle
2009DodgeRam 2500Rear InnerAmerican 10.50" Axle
2008DodgeRam 1500Rear InnerDifferential pinion seal for 10.5" ring gear.
2008DodgeRam 2500Rear InnerAmerican 10.50" Axle
2007DodgeRam 1500Rear InnerDifferential pinion seal for 10.5" ring gear.
2007DodgeRam 2500Rear InnerAmerican 10.50" Axle
2006DodgeRam 1500Rear InnerDifferential pinion seal for 10.5" ring gear.
2006DodgeRam 2500Rear InnerAmerican 10.50" Axle
2005DodgeRam 2500Rear InnerAmerican 10.50" Axle
2004DodgeRam 2500Rear InnerAmerican 10.50" Axle
2003DodgeRam 2500Rear InnerAmerican 10.50" Axle

* 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:

5086785AA

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.