OBR Parts + Marine
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Powerheads, gearcases, sterndrives, and the parts to fix them. Filter by manufacturer, horsepower, drive type, or punch in an OEM number.

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1,430 parts

Catalog NoDescriptionReplacement ForIn stock
MM-142A/MERCRUISER BEARING CARRIER 2.0/2.5L OEM# 43567T1Mercury-MarinerIn stockView
MM-1833.0L/MERCRUISER 1991up TAB WASHER OEM#14-18323Mercury-MarinerIn stockView
MM-447V6 O/B-MERCRUISER S/D TAB WASHER OEM#14-79447Mercury-MarinerIn stockView
MM-794V6 /MERCRUISER COVER NUT OEM#79448Mercury-MarinerIn stockView
MM-853MERC V6 MERCRUISER RATCHETING CLUTCH DOG(52-853594T) 1979-97Mercury-MarinerIn stockView
MM-984V6 O/B-MERCRUISER S/D IMPELLER OEM#47-89984Mercury-MarinerIn stockView
MR-102ANODE AND BOLT R STYLE OEM #31640Q4MercruiserIn stockView
MR-103DRAIN FILL SCREW GASKET OEM #27-191833 10 PACKMercruiserIn stockView
MR-104SHIFT ROD BUSHING ASSEMBLY OEM #23-815921A21MercruiserIn stockView
MR-108MAGNETIC DRAIN SCREW W/ GASKET OEM#22-67892A1MercruiserIn stockView
MR-132ALPHA I LOWER D/S OEM#45-42634MercruiserIn stockView
MR-134M/C ALPHA I, GEN11 3.0L PROP SHAFT OEM#44-824110Mercury-MarinerIn stockView
MR-135RSTYLE/ALPHA1/ UPPER DRIVESHAFT OEM#45-55796MercruiserIn stockView
MR-1371969-1997 UPPER GEAR SET 1:50 RATIOMercruiserIn stockView
MR-1391969-1997 UPPER GEAR SET 1:65 RATIOMercruiserIn stockView
MR-1411969-1997 UPPER GEAR SET 1:84 RATIOMercruiserIn stockView
MR-1431969-1997 UPPER GEAR SET 1:98 RATIOMercruiserIn stockView
MR-145I/D M/C S/D RSTYLE/ALPHA1/GEN11 UNIVERSAL YOKE OEM#46020TMercruiserIn stockView
MR-147COBRA/ RSTYLE / ALPHA I / GEN11 U-JOINT OEM#75832-1MercruiserIn stockView
MR-152ALPHA I LOWER SEAL KIT OEM#23-33144A2MercruiserIn stockView
MR-153RSTYLE / ALPHA1 / GEN11 UPPER RETAINERMercruiserIn stockView
MR-155ALPHA / UPPER SEAL KIT OEM# 26-32511A1MercruiserIn stockView
MR-161I/D GEN II UPPER GEAR SET 1998-2003 1.47MercruiserIn stockView
MR-165GEN II UPPPER GEAR SET 1998-2003 1.81MercruiserIn stockView
MR-167I/D GEN II UPPER GEAR SET 1998-2003 1.94MercruiserIn stockView
MR-170LOWER COMPLETE GEAR SET OEM#43-828072A2MercruiserIn stockView
MR-173I/D YOKE SHAFT 1998-2003 OEM #853635MercruiserIn stockView
MR-178UPPER BEARING SHIM KIT OEM#15-36178A 1MercruiserIn stockView
MR-230MERC 3.0L/GEN II STUB D/S OEM#45-816472/ 45-816919MercruiserIn stockView
MR-237GEN II YOKE (LONG) INPUT OEM#814819A3MercruiserIn stockView