Motors & Parts - Inboard & Outboard

Sierra Drain Elbow - Mercruiser. Replaces: 22-806926, 22-862210 Part Number SRA-S18-4227

Sierra Outdrive Gasket Set - Mercruiser - S18-2619-1. Old Style Replaces: 27-64818A3, 27-94996Q2, 27-94996T2, 27-94996, 27-94996A1, 27-94996A2, 27-94996A20, 27-64818A2, 27-64818A3 For: R, MR, Alpha I, Alpha Gen II (1983-Newer) Contains: Sierra...

Sierra Outdrive Gasket Set - Mercruiser - S18-2615. (Bravo Unit) Replaces: 16755, 16755A1, 16755Q1, 16755T1 For: All Bravo Contains: Sierra CodeDescriptionO.E...

Sierra Lower Shift Cable Kit - Mercruiser - S18-2603. Replaces: 19543T1, 19543T2, 865436A03 ALPHA I GENERATION II Contains: Sierra CodeDescriptionO.E #Qty S18-2619-1 Outdrive Gasket Set 27-94996A1 1 S18-2753-2 Shift Cable...

Sierra Lower Shift Cable Kit - Mercruiser - S18-2604. Replaces: 815471T1 BRAVO Contains: BLA Code Description O.E # Qty S18-2145 Bravo Shift Cable 815471A3 1 S18-2149 Shift Cable End...

Sierra Shift Cable - Mercruiser - S18-2190. Replaces: 19543A2, 19543A4, 19543A8, 19543A10, 41951A1, 66065A1, 66069A2, 73679A2, 865436A02 Mercruiser 1 drives S/N 6225577 & UP For AFT installation into bell housing. For use in applications using...

Sierra Shift Cable Slide & Screw - Mercruiser - S18-2162. Replaces: 33981, 33981T, 33981T1, 8507521, 8507522 Part Number SRA-S18-2162

Sierra Drive Bellows Kit - Mercruiser - S18-2744. Replaces: 875826, 876294 (with ridge) AQ200, 250, 270, 270T, 275, 280, 280T, PT, 290 DP UNIT: 280, 290 Part Number SRA-S18-2744

Sierra U-Joint Bellows - Mercruiser - S18-2751. All #1 units with ridge (S/N 3469428 & UP) Replaces: 60932A1, 60932A4 (Includes S18-710-72-2 Clamp) Part Number SRA-S18-2751

Sierra U-Joint Bellows - Mercruiser - S18-2747. Alpha 1, Gen II Replaces: 816431A1 Part Number SRA-S18-2747

Sierra U-Joint Bellows - Mercruiser - S18-2756. Replaces: 86840A3, 86840A05, 8M0062406 Fits: All Bravo and Blackhawk models Part Number SRA-S18-2756

Sierra Shift Cable Bellows - Mercruiser - S18-2753-2. All #1, #2 units, Alpha, Bravo I, II, III Replaces: 31659, 74639, 74639A2 (Includes S18-7321 Clamp) Part Number SRA-S18-2753-2

Sierra Exhaust Bellows - Mercruiser - S18-2750. All #1 Units, Gen II, TRS, & Bravo I, II, III Replaces: 32734, 32734A3, 18654A1 (Includes S18-710-48-2 Clamp) Part Number SRA-S18-2750

Sierra Exhaust Boot - Mercruiser - S18-2748. Replaces: 32-44348, 32-44348T, 31-44348001 (4” Upper Tube) Part Number SRA-S18-2748

Sierra Seal & Gimbal Bearing Kit - Mercruiser - S18-2100K. Replaces: 30-60794A2, 30-60794A4, 30-879194A02 Greasable. Contains (1) each of S18-2094 & S18-2100 Fits: 1, R, MR and Alpha (1974-97) Part Number SRA-S18-2100K

Sierra Gimbal Bearing - Mercruiser - S18-21001. Replaces: 30-60794A2, 30-60794A4, 30-879194A02 Non Greasable Fits: MC-1, R, MR and Alpha(1974-97), Gen II(1991-97), Bravo I/II/III (1988-95) Part Number SRA-S18-21001

Sierra Gimbal Bearing - Mercruiser - S18-21005. Replaces: 30-862540A3, 30-862540T1, 30-862540A04, 30-879194A01. Greasable Fits: All Bravos, Alpha One Gen II (1998-up) Part Number SRA-S18-21005

Sierra Gimbal Bearing - Mercruiser - S18-21006. Non Greasable Replaces: 30-862540T1, 30-862540A3, 30-862540A04, 30-879194A01 Fits: Gen II (1998-10), Bravo I/II/III & X/XR/XZ (1996-10) Part Number SRA-S18-21006

Sierra Voltage Regulator - Mercruiser - S18-5740. Replaces: 42785 Part Number SRA-S18-5740

Sierra Ignition Module - Mercruiser - S18-5107-1. Replaces: 3854003 4/6/8 cyl Part Number SRA-S18-5107-1