Timken LM48510 Manual Transmission Countershaft Race - Front, Front Outer or Rear

Timken LM48510 Manual Transmission Countershaft Race

Timken LM48510 is a manual transmission countershaft race built for the front application used in select Cadillac CTS models. It is a tapered roller bearing component engineered for high-speed operation, load handling, and long service life in compact transmission packaging.

Key Features

• Manual transmission countershaft race for front placement
• Timken tapered roller bearing component for radial and axial load management
• Built for durability in compact transmission assemblies
• Use with the matching cone and cup for proper bearing service
• Cross-references National LM48510 and LM48510XL

Detailed Description

This Timken LM48510 race is used in manual transmission bearing service where precise rolling contact and load support are required. Timken’s tapered roller bearing engineering is focused on handling both radial and axial forces, which is important in transmission countershaft applications that see continuous rotation and changing load conditions. Fits 2004-2006 Cadillac CTS, front. Fits 2004-2006 Cadillac CTS, front. Fits 2004-2006 Cadillac CTS, front.

Common Issues This Part Can Address

• Noise from a worn countershaft bearing race
• Rough or inconsistent transmission operation
• Excessive bearing wear from damaged rolling surfaces
• Loss of proper bearing fit in the transmission assembly

Installation Notes and Tips

Inspect the matching bearing cone and cup before installation. Timken recommends replacing the inner cone and outer cup together to help maintain reliability and service life. Confirm the transmission application and front position before ordering, and verify the part number LM48510 against the existing component.

Quality Assurance

Timken is a recognized global manufacturer of tapered roller bearings, with engineering support focused on durability and load management in demanding drivetrain applications.