6-190 - Spindle Nut Retainer

The Dexter 6-190 Spindle Nut Retainer is designed to secure the 6-191 jam nut on E-Z Lube axles built after 2002. Acting as a lock washer, it ensures the jam nut remains firmly in place, maintaining proper bearing preload and enhancing safety during trailer operation. 

Features:

• Compatible with Dexter E-Z Lube axles (2,000–8,000 lbs)

• Acts as a lock washer for the 6-191 jam nut

• Constructed from durable steel with a zinc finish

Specifications:

• Part Number: 6-190

• Material: Steel

• Finish: Zinc

• Compatibility: Fits 6-191 jam nut on Dexter E-Z Lube axles built after 2002