Timken DRK300 Axle Differential Bearing and Seal Kit - Rear

Timken DRK300 Differential Bearing Kit

Timken DRK300 is an axle differential bearing and seal kit for rear axle service on select Chrysler and Dodge vehicles. It is built for 8.75 in. ring gear applications with a 1.75 in. pinion shaft O.D., making it a direct match for common rear differential rebuild work.

Compatible with classic Chrysler 300, Imperial, New Yorker, Newport, and Town & Country models, as well as Dodge Charger, Dart, Monaco, and Lancer applications. This Timken DRK300 kit is also cross-referenced to DK300 and SDK300 for the same application.

Key Features

• Axle differential bearing and seal kit for rear differential service
• Fits 8.75 in. ring gear applications with 1.75 in. pinion shaft O.D.
• Standard kit configuration
• Timken DT Components rebuild kit line for differential, transfer case, and transmission service
• Supports rear axle rebuilds on select Chrysler and Dodge vehicles

Application Details

Timken DRK300 is used for rear differential rebuilds on 1957-1968 Chrysler 300, Imperial, New Yorker, Newport, and Town & Country, plus 1966-1968 Dodge Charger, 1960-1968 Dodge Dart, 1965-1968 Dodge Monaco, and 1961-1962 Dodge Lancer. The DRK300 part number identifies the standard DT Components kit for these rear axle applications.

What This Kit Helps Address

• Rear differential bearing wear
• Seal leakage at the axle or pinion area
• Noise from worn differential components
• Service needs during differential teardown and rebuild
• Restoration work on classic Chrysler and Dodge rear axles

Installation Notes and Tips

Verify the axle uses an 8.75 in. ring gear and 1.75 in. pinion shaft O.D. before ordering. Confirm rear axle configuration and compare the original bearings and seals during disassembly to ensure the correct service parts are selected. Professional differential setup procedures are recommended after bearing replacement.

Quality Assurance

Timken supplies DT Components rebuild kits with the bearings and seals needed to complete differential service. DRK300 is part of Timken's service kit lineup for drivetrain repair and restoration work.