Wilwood Rear One-Ton Wide 5 Bearing, Oil Seal and Spindle Locknut Kit

A locking spindle nut is included with the inner and outer bearings and oil seal in this Wilwood one-ton Wide 5 installation kit. It combines the bearing service group with the hardware needed for the specified locking arrangement. Wilwood Engineering began in 1977 under founder Bill Wood and is based in Camarillo, California. The company designs and manufactures disc brakes, including calipers, brake rotors, master cylinders, valves, fittings, and brake lines for motorsport, street-performance, and specialized uses. Individual parts must be matched to the rest of the brake system.

Technical Details

• Manufacturer part number: 370-18276
• Finish: Bare
• Contents: Inner and outer bearings, oil seal and spindle locking nut
• Hub configuration: One-ton Wide 5
• Documented axle application: One-ton Wide 5 rear hub, including Wilwood 270-16772BD

Fitment & Compatibility

Match the one-ton Wide 5 snout and hub before ordering. The locking nut is intended for the designated spindle configuration; do not transfer the kit to a standard Wide 5 assembly solely on wheel-pattern similarity.

Manufacturer Documents

• Wilwood DS719 technical document
• Wilwood product information
• Wilwood product information

PMB Performance can help review the mating parts before you place an order. Our team draws on over 20 years of experience with parts and application details.