4-inch Black Rubber Spool Roller with 5/8" Bore – Fits Boat Trailers (Replaces Yates 23739) 124HP ensure the engine is cool

ensure the engine is cool and disconnect the battery

or 25152-004400

For optimal performance and to prevent overheating

Engineered with a grooved channel for automatic self-centering

4-inch Black Rubber Spool Roller with 5/8" Bore – Fits Boat Trailers (Replaces Yates 23739) 124HP ensure the engine is coolProduct Details This heavy duty 4 inch black rubber spool roller is designed for boat trailers, featuring a 5 8 inch bore for standard roller shafts. Its spool design helps guide the boat during loading and unloading, providing smooth and controlled movement while preventing hull drift. It serves as a direct aftermarket replacement for Yates 23739, Valmar 80782, and Craton SK344 rollers. Mounts on a 5 8" diameter roller shaft. Constructed from durable