Steering Knuckle Support Bumpers

This pair of Steering Knuckle Support Bumpers is a faithful reproduction of the original factory parts used on 1934-1936 Buick Series 40 and Special 40 models. Crafted from durable nitrile rubber with a steel core and threaded stud, they mount on the left and right steering knuckle support upper arms, also known as the front shock absorber arms.

These bumpers help cushion and support your steering knuckle, reducing metal-to-metal contact and preventing premature wear or vibration in the front suspension. Properly installed, they restore the original ride quality and handling.

• Two bumpers included: one for left side, one for right side
• Made from dense nitrile rubber molded for durability
• Steel core with threaded stud for secure, original-style fit
• Replaces factory part #1266676
• No additional hardware included; install using original mounting nuts

Installation tip: Remove old bumpers from the steering knuckle support arms, clean mounting surfaces, then thread these bumpers in place. Torque nuts to factory specs to ensure a snug, vibration-free fit.

Hand crafted in the USA and guaranteed to fit your vintage Buick.