Ruckstell Thrust washer steel

The original fiber washer should be replaced with this steel washer which provides a better bearing surface. It is hardened and precision ground to correct thickness

NOTE: You should also replace the P143.550 pins in P159 which are longer pins to prevent both inner and outer steel washers from rotating. Install pins so that the ends are just under flush with the surface of the thrust washers. NOTE: You also may need to use a shim if your housing is worn, Part# 2529.010 or 2529.015.