Rear Axle Lock Jam Nut for Honda TRX300EX TRX400EX TRX250X 450R ATC250R

Product Overview

This aftermarket replacement lock jam nut is intended for the listed Honda ATV and off-road applications and is used to secure the rear axle lock nut assembly. A jam nut holds an adjacent nut or adjuster in position on a threaded shaft or axle to maintain proper assembly. It references the rear axle lock location for Honda TRX300EX, TRX400EX, TRX250X, TRX450R, ATC250R, and ATC350X models.

Key Features & Performance

• Functions as the rear axle lock jam nut within the axle assembly
• Helps hold the adjacent axle lock nut and adjuster in their set position
• Intended for the Honda TRX and ATC models listed in the title
• Used when servicing or replacing the existing rear axle lock jam nut

Fitment & Compatibility

• for Honda TRX300EX applications
• for Honda TRX400EX applications
• for Honda TRX250X applications
• for Honda TRX450R applications
• for Honda ATC250R applications
• for Honda ATC350X applications

Common Uses

• Replacing a worn, damaged, or missing rear axle lock jam nut
• Rear axle assembly service and routine maintenance
• Restoring the locking function of the rear axle nut and adjuster assembly

Technical Specifications

• Product Type: Rear Axle Lock Jam Nut
• Model Application(s): Honda TRX300EX, Honda TRX400EX, Honda TRX250X, Honda TRX450R, Honda ATC250R, Honda ATC350X

Frequently Asked Questions

Q: What does a rear axle lock jam nut do? A: A rear axle lock jam nut threads onto the axle and holds the adjacent lock nut or adjuster in its set position to keep the rear axle assembly secure.

Q: How should I verify fitment? A: Compare the existing jam nut part number and the complete Honda model designation, such as TRX300EX or ATC350X, against the information in the title before ordering.

This is an aftermarket replacement part and is not represented as genuine or original equipment. Product appearance and specifications may vary slightly by batch. Compatibility may vary by serial number, model year, or existing part number. Verify fitment before purchase.