OBR Parts + Marine
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● The Catalog

Find the part.

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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1,761 parts

Catalog NoDescriptionReplacement ForStock
ME-S702CAST PISTON .015 STBD 3.0L 225-250 CARB/EFI 1994-06Mercury-MarinerIn stockView
ME-S703CAST PISTON .030 STBD 3.0L 225-250 CARB/EFI 1994-06Mercury-MarinerIn stockView
ME-S910CAST PISTON STD STBD 2003-UP 3.0 DFIMercury-MarinerCallView
ME-S912CAST PISTON .015 STBD 2003-UP 3.0 DFIMercury-MarinerIn stockView
ME-S913CAST PISTON .030 STBD 2003-UP 3.0 DFIMercury-MarinerIn stockView
ME-S950CAST PISTON 200-250HP PROXS OPTI STD STBDMercury-MarinerCallView
ME-S952CAST PISTON 200-250HP PROXS OPTI .015 STBDMercury-MarinerIn stockView
ME-S953CAST PISTON 200-250HP PROXS OPTI .030 STBDMercury-MarinerIn stockView
ME-S970CAST PISTON 135-175HP DFI 2001-UP STD STBDMercury-MarinerIn stockView
ME-S972CAST PISTON 135-175HP DFI 2001-UP .015 STBDMercury-MarinerIn stockView
ME-S973CAST PISTON 135-175HP DFI 2001-UP .030 STBDMercury-MarinerIn stockView
ME-T01THERMOSTAT 40/60HP 1998-UP OEM #850055001Mercury-MarinerIn stockView
ME-T03THERMOSTAT 2.5 DFI OEM #833072003Mercury-MarinerIn stockView
ME-T04THERMOSTAT 3.0 DFI OEM #885599004Mercury-MarinerIn stockView
ME-T19THERM KIT F75-115 2015-23/ F150 2011-23 OEM# 892864T06/8M0090819Mercury-MarinerIn stockView
ME-T86THERMOSTAT 1991-97 120 DEGREE OEM#14586Mercury-MarinerIn stockView
ME-TL10FUEL FILTER TOOL OPTIMAXMercury-MarinerIn stockView
MM-142/MERCRUISER BEARING CARRIER 3.0L/GEN II OEM#818763T11Mercury-MarinerIn stockView
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