Sierra U-Joint Assembly - Mercruiser - S18-6406. Replaces: 865496A01, 865493A01, 865510T, 865496A01, 865511TGKN new style with external clips. Fits: Alpha I Gen II 0L949779 & UP, Bravo 0M111208...
Sierra U-Joint - Mercruiser - S18-1711. Replaces: 862132, 862132TFor: Bravo One, Two, & Three (All Ratios), Bravo One X/Two X, Three X (All Ratios), Bravo One XR/ XZ(All Ratios), Bravo One XR...
Sierra U-Joint - Mercruiser - S18-2174. Heavy DutyReplaces: 915717, 3850812Fits OMC Cobra and King Cobra Drives (1990 & ABOVE)Includes straight grease fitting and 90deg fitting. Part Number...