Washer Kit

The DANA-SPICER Washer Kit (MPN 701166X) is a thrust washer assembly engineered for Dana 60 rear axle systems, designed to control end-play and lateral movement of drivetrain components. This front outer steel washer is essential for heavy-duty truck and 4x4 applications where drivetrain integrity and longevity depend on precise tolerances. Used by mechanics, restoration specialists, and off-road enthusiasts, this kit addresses wear-related play that compromises differential performance and bearing life.

Constructed from high-strength steel in natural (uncoated) finish, this thrust washer is manufactured to OEM specifications for exact fitment and load distribution. The washer's steel composition ensures resistance to the shear forces and rotational stresses inherent in Dana 60 differentials, while its precise thickness maintains critical clearances between rotating and stationary components. This front outer positioning is vital to preventing axial shaft movement that would cause binding, noise, and accelerated wear on bearings and seals.

Dana 60 owners undertaking differential rebuild, overhaul, or maintenance will find this washer kit indispensable for restoring factory end-play specifications. Installation requires removal of the carrier assembly and is commonly paired with bearing cups, shims, and seals as part of a comprehensive rear axle service. Compact at 0.09 lbs and easy to handle, this washer is a cost-effective way to eliminate play without requiring full component replacement, making it ideal for both restoration work and preventive maintenance on trucks and SUVs that demand reliable four-wheel-drive performance.