8-1/2" Rubber Replacement Keel Roller for Boat Trailer - Used

Application: 8-1/2" self-centering rubber keel roller for boat trailers — replaces worn keel rollers on most standard bunk/roller trailers using a 5/8" shaft. Condition: Used, serviceable take-off with normal scuffing; rubber and nylon end bushings intact, shaft/bolt included. Buyer must confirm fitment by part number, photos, dimensions, engine model, serial number, and application before purchase. Used marine part sold as-is unless otherwise stated. No returns on electrical, used, special-order, or installed parts.