Timken LM603012 Differential Race - Rear
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Timken

Timken LM603012 Differential Race - Rear

Brand Timken LM603012
Position Rear
Fits Dodge · 4 vehicles

Tapered roller design. Built to handle radial and axial loads with durable performance.

Compact bearing component. Delivers high load capacity in a space-saving design.

Replace cone and cup. Timken recommends changing both together for better reliability and life.

Cross-references National LM603012 and KLM603012 for the same application. See all 2.

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Timken LM603012 Differential Race for Rear Axle Service

Timken LM603012 is a differential race for rear axle service on select Dodge Ram 1500 Van applications. It is built for tapered roller bearing use where the race must handle both radial and axial loads in a compact bearing assembly.

Key Features

  • Timken tapered roller bearing component for driveline and axle service
  • Rear differential race for Chrysler Axle 8.25 in. ring gear applications
  • Engineered for load capacity in both radial and axial directions
  • Supports higher operating speeds and extended service life in bearing assemblies
  • Timken LM603012 cross-references National LM603012 and KLM603012

Detailed Description

Timken LM603012 is a differential race used in tapered roller bearing assemblies for the rear axle. It is listed for 2000-2003 Dodge Ram 1500 Van, rear, with Chrysler Axle 8.25 in. ring gear differential race applications. For bearing service, the cone and cup should be replaced together to maintain proper fit and reliability. Timken LM603012 is a direct service part number for this application and is also referenced as KLM603012.

Common Repair Uses

  • Noise from a worn rear differential bearing race
  • Rough or uneven bearing rotation during axle service
  • Excessive play in the differential bearing assembly
  • Wear found during Chrysler Axle 8.25 in. ring gear inspection
  • Service replacement for a damaged Timken LM603012 race

Installation Notes and Tips

Verify axle and differential specifications before installation. Inspect the matching cone and replace the inner and outer bearing components together when servicing the assembly. Clean the bearing surfaces thoroughly and confirm correct seating of the race during reassembly. This part fits 2000-2003 Dodge Ram 1500 Van, rear.

Quality Assurance

Timken is a recognized global manufacturer of tapered roller bearings and bearing components, with engineering support focused on durability and load handling in compact assemblies.

This part fits 4 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelPositionNotes
2003DodgeRam 1500 VanRearChrysler Axle 8.25 in. Ring Gear - Fits Differential Race
2002DodgeRam 1500 VanRearChrysler Axle 8.25 in. Ring Gear - Fits Differential Race
2001DodgeRam 1500 VanRearChrysler Axle 8.25 in. Ring Gear - Fits Differential Race
2000DodgeRam 1500 VanRearChrysler Axle 8.25 in. Ring Gear - Fits Differential Race
Directly replaces or cross-references 2 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
National — LM603012KLM603012