Fuel Neck Grommet

This fuel neck grommet is a fully molded, oblong rubber seal designed to fit the fuel filler neck on select 1935-1936 Cadillac and Oldsmobile models. Its flat bottom features a slight ridge for secure placement, ensuring a tight seal to prevent leaks and contamination.

Dimensions are 5-3/8" by 4-13/16" outside, with a 2-5/16" inside hole diameter and 1-5/8" height, matching the factory #406050 part for direct replacement.

Includes:

• Oblong molded rubber grommet

Please check the Matching Vehicles tab to confirm compatibility with your car.