O RING @5 Mercruiser 25-48171

# 525-25-48171

O RING (Priced Each. Must be sold in quantities of 5) Mercruiser 25-48171

Supersedes: 25-26834
25-20587
25-21720
25-801334436

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MSRP: $1.60
Your Price: $1.60

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NOTE: This Item is a Non-Stocked, Special Order, OEM Mercury Part. ALL OEM Mercury parts may take up to 7-10 days to ship. All OEM Mercury parts are NON-RETURNABLE! Orders placed on all OEM Mercury parts are NON-REFUNDABLE! Please contact us with the part number and we can assist you with more accurate delivery time estimate.
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Additonal Info On This Product:

Applications Where This Item Is Used:

250/275 HP - 250/275	200 EFI PROMAX/SUPERMAGNUM - 200 EFI PRO MAX/SUPER MAG
45/50 HP - 50 (4 CYL.)	2.4 L (CARB) - MERC/MAR 2.4L (CARB)
200/250/300 PRO 4-STROKE VERADO (6 CYLINDER) - 200 PRO VERADO (4-STROKE)(6 CYL.)	45/50 HP - 45 (4 CYL.)
150 HP XR-2 MARATHON MAGNUM (V-6) (1978-1985 COMBINED BOOK) - V-1500	FORMULA 1 (CARBURETOR) - MERC FORMULA I (CARB)
MERC 90 - 90 (6 CYL.)	BRAVO XR I - III SPORT MASTER - BRAVO XR THREE
39/40 HP - 39 (1 CYL.)	OUTBOARDS SEC G MISCELLANEOUS PARTS MANUAL - Trim / Tilt / Lift Systems and Components
BRAVO-I XR/XZ STERNDRIVE AND TRANSOM ASSEMBLY - INTEGRATED TRANSOM	OUTBOARDS SEC G MISCELLANEOUS PARTS MANUAL - Instruments-Gauges and Components
300 PROMAX/SUPER MAGNUM (3.0L) - 300 (3.0L EFI) ProMax	BRAVO-I XR/XZ STERNDRIVE AND TRANSOM ASSEMBLY - BRAVO XR SPORTMASTER
120/140 (1.98 RATIO) 165 (1.65 RATIO) 470/485 (1.84 RATIO) 260/898/228 (1.50 RATIO) - 485 1980-1982	ALPHA-ONE SS, II SSM, III, III SSM, IIIA SSM, IV SSM, V SSM - SSM II/III/IV/V 1982-1995
ACCESSORIESOUTBOARDVOLUME I - Exhaust / Cooling Systems and Extension Kits	BRAVO X (I-II-III) - BRAVO X TWO
ALPHA ONE GEN II STERNDRIVE AND TRANSOM ASSEMBLY - ALPHA ONE (GEN.II) 1991-1995	200 HP (V-6) (1978-1988 COMBINED BOOKS) - V-200
300X EFI (3.0L) - 300X (3.0L EFI) PRO MAX	175 HP V-6 (1976-1988 COMBINED BOOKS) - V-175
250XS DFI (3.0L) - 250XS (3.0L DFI)	150 HP XR-2 MARATHON MAGNUM (V-6) (1978-1985 COMBINED BOOK) - V-150-XR-2
BRAVO-I XR/XZ STERNDRIVE AND TRANSOM ASSEMBLY - BRAVO XZ ONE	XR-2 - MERC XR2
BRAVO XR I - III SPORT MASTER - HI PERFORMANCE TRANSOM	OUTBOARDS SEC G MISCELLANEOUS PARTS MANUAL - Electrical
3.4 LITRE - 300 (3.4 LITRE)	120/140 (1.98 RATIO) 165 (1.65 RATIO) 470/485 (1.84 RATIO) 260/898/228 (1.50 RATIO) - 898 1978-1982
2.5L EFI 2.5L EFI OFFSHORE - MERC/MAR 2.5L (EFI)/(EFI-OFFSHORE)	BRAVO XR I - III SPORT MASTER - BRAVO XR SPORTMASTER
2.5 L (CARB) - MERC/MAR 2.5L (CARB)	BLACKHAWK DRIVE/TRANSOM ASSEMBLY - BLACKHAWK 1994-1995
MERC V-225 - V-225	MOD - VP (EFI) - MERC MOD-VP (EFI)
BRAVO I - II - III - BRAVO THREE	BRAVO I/II/III STERNDRIVE AND TRANSOM ASSEMBLY - BRAVO TWO
VAZER - VAZER TRANSOM	STEERING SYSTEMS AND COMPONENTS - Steering Systems and Components
ALPHA-ONE SS, II SSM, III, III SSM, IIIA SSM, IV SSM, V SSM - ALPHA ONE SS 1986-1989	BRAVO XR I - III SPORT MASTER - BRAVO XR ONE
MERCURY 70 - 70 (3 CYL.)	MERC 140 - 140
MARINER 90 - 90 (6 CYL.)	200XS DFI (2.5L) - 200XS DFI (2.5L)
ACCESSORIESOUTBOARDVOLUME I - Electrical	225 EFI PROMAX/SUPERMAGNUM - 225 EFI PRO MAX/SUPER MAG
MERC 80 - 800 (4 CYL. ), 80 (4 CYL.)	VAZER - VAZER DRIVE
BRAVO I/II/III STERNDRIVE AND TRANSOM ASSEMBLY - BRAVO ONE	300 PROMAX/SUPER MAGNUM (3.0L) - 300 (3.0L EFI) SuperMagnum
BRAVO I - II - III - BRAVO TWO	FUEL/OIL TANKS, LINES, FILTER KITS AND CORROSION - Fuel/Oil Tanks, Lines, Filter Kits and Corrosion
120/140 (1.98 RATIO) 165 (1.65 RATIO) 470/485 (1.84 RATIO) 260/898/228 (1.50 RATIO) - 470 1978-1982	2.4L EFI / 2.4L EFI OFFSHORE - MERC/MAR 2.4L (EFI)
ACCESSORIESOUTBOARDVOLUME I - Trim / Tilt / Lift Systems and Components	350/350 PRO/400R VERADO (4-STROKE)(6 CYLINDER) - 400 VERADO (4-Stroke)(6 CYL.)
BRAVO I/II/III STERNDRIVE AND TRANSOM ASSEMBLY - BRAVO THREE	150 HP XR-2 MARATHON MAGNUM (V-6) (1978-1985 COMBINED BOOK) - V-150 Magnum
2.5L EFI 2.5L EFI OFFSHORE - MERC/MAR 2.5L (EFI)	200/250/300 PRO 4-STROKE VERADO (6 CYLINDER) - 300 PRO VERADO (4-STROKE)(6 CYL.)
ALPHA ONE GEN II STERNDRIVE AND TRANSOM ASSEMBLY - ALPHA ONE (GEN.II) 1996-1997	BRAVO-I XR/XZ STERNDRIVE AND TRANSOM ASSEMBLY - BRAVO XR ONE
OUTBOARDS SEC G MISCELLANEOUS PARTS MANUAL - Exhaust / Cooling Systems and Extension Kits	150 HP XR-2 MARATHON MAGNUM (V-6) (1978-1985 COMBINED BOOK) - V-150 Marathon
35 HP - 35 (2 CYL.)	BRAVO I - II - III - BRAVO ONE
BRAVO X (I-II-III) - BRAVO X ONE	200/225/250/275/300 VERADO (4-STROKE)(6 CYLINDER) - 200 VERADO (4-STROKE)(6 CYL.)
ALPHA ONE GEN II STERNDRIVE AND TRANSOM ASSEMBLY - ALPHA ONE (GEN.II) 1998 AND UP	120/140 (1.98 RATIO) 165 (1.65 RATIO) 470/485 (1.84 RATIO) 260/898/228 (1.50 RATIO) - 228 1978-1982
2.4L (EFI) BASS/OFFSHORE - MERC/MAR 2.4L (EFI)	MOD-VP - MERC MOD-VP
MERC 3.4L EFI - MERC 3.4 (EFI)	150/200 EFI PROMAX/SUPERMAGNUM - 150/200 EFI PRO MAX/SUPER MAG
39/40 HP - 40 (1 CYL.)	50/60 HP (3 CYLINDER) - 60 (3 CYL.)
MERC 115 - 115 (6 CYL.)	ACCESSORIES MERCRUISER VOLUME I - Exhaust / Cooling Systems and Extension Kits
200/225/250/275/300 4-STROKE VERADO (6 CYLINDER) - 200 VERADO (4-STROKE)(6 CYL.)	PARTS MANUAL 300X (3.0L EFI) PRO MAX - 300X (3.0L EFI) PRO MAX
200/250/300 PRO VERADO (4-STROKE)(6 CYLINDER) - 200 PRO VERADO (4-Stroke)(6 CYL.)	TR (200 RATIO) TRS (1.50 RATIO) STERN DRIVE - TR/TRS 1977-1993
225X EFI PROMAX - 225X EFI PROMAX	MARINER 80 - 80
45 HP - 45 (4 CYL.)	BRAVO X (I-II-III) - BRAVO X THREE
MARINER 115 - 115 (6 CYL.)	150 HP XR-2 MARATHON MAGNUM (V-6) (1978-1985 COMBINED BOOK) - V-150 Work
120/140 (1.98 RATIO) 165 (1.65 RATIO) 470/485 (1.84 RATIO) 260/898/228 (1.50 RATIO) - 165 1978-1981	OUTBOARD JOYSTICK PILOTING - Outboard Joystick Piloting
TRIM / TILT / LIFT SYSTEMS AND COMPONENTS - Trim / Tilt / Lift Systems and Components	350/350 PRO/400R VERADO (4-STROKE)(6 CYLINDER) - 350 PRO VERADO (4-Stroke)(6 CYL.)
ACCESSORIESOUTBOARDVOLUME I - Power Steering/Tiller Handles/ Shift Kits	FORMULA 1 2 LITRE (EFI) - MERC FORMULA I (2L EFI)
ACCESSORIES MERCRUISER VOLUME I - Power Steering/Tiller Handles/ Shift Kits	ACCESSORIES MERCRUISER VOLUME I - Fuel/Oil Tanks, Lines, Filter Kits and Corrosion
XR-2 MAGNUM - MERC/MAR XR2/MAGNUM	ACCESSORIESOUTBOARDVOLUME I - Fuel/Oil Tanks, Lines, Filter Kits and Corrosion
MARINER 70 - 70	BRAVO XR I - III SPORT MASTER - INTEGRATED TRANSOM
120/140 (1.98 RATIO) 165 (1.65 RATIO) 470/485 (1.84 RATIO) 260/898/228 (1.50 RATIO) - 120/140 1978-1982	2.5L/2.5L OFFSHORE EFI - 2.5L (EFI)/(EFI-OFFSHORE)
2.5L (CARB) - MERC/MAR 2.5L (CARB)	2.5L (CARB) - MERC/MAR 2.5L (CARB)

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