Sierra Marine 18-2752 U-Joint Bellows

Sierra 18-2752 Replaces Mercruiser part # 36223A2. Fits "EARLY" # 1-outdrives, without "ridge", sn # 3443920 & below. Early outdrives, where the U-Joint bellows did not have a "ridge" or "bead" of rubber on inside of bellows where hose clamps fasten bellows to gimbal housing and transom assy. (not very popular, so you must sub this bellows in 18-2601-1 re-seal kit if your application calls for this bellows).