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O RING @5 Mercruiser 25-54029 

# 525-25-54029
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O RING (Priced Each. Must be sold in quantities of 5) Mercruiser 25-54029

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NOTICE: Any images shown are representational ONLY and do not necessarily depict the actual part or included items in a particular part or kit. Mercury has been known to remove items depicted in product images such as screws or gaskets from kits they make without notification. For any product content, fitment or application questions on this part please call Mercury Product Support at 920-929-5040.
MSRP: $4.00
Your Price: $4.00
 You Save: 0% off MSRP!

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:

150/200 EFI (2.5L) - V-150 EFI (2.5L)MERC V-225 - V-225
150/175/200 EFI - V-175 (EFI)135/150 HP (V-6) - V-135
135/150/175/200 XR6 MAGNUM III 105-140 JET - MAGNUM III175 SKI (EFI) - V-175 (SKI)
135 / 150 / 175 200(2.5L) XR4/MAGNUM II - V-175175 XR2 JET DRIVE - 175XR2 JET DRIVE (PUMP)
175 XRI /175 MAGNUM 200 XRI (EFI) - V-175XRI (EFI)135/150/175/200/XR6/MAGNUM III - 140 JET
135/150/175/200/XR6/MAGNUM III - MAGNUM III135/150/175 DFI (2.5L) - V-175 DFI (2.5L)
240 EFI M2 JET DRIVE - 240 EFI M2 JET DRIVE (POWERHEAD)XR-2 - MERC XR2
200XS DFI (2.5L) ROS - 200XS DFI (2.5L) ROS135/150/175/200 XR6 MAGNUM III 105-140 JET - XR-6
175 XRI /175 MAGNUM 200 XRI (EFI) - V-200XRI (EFI)135 / 150 / 175 200(2.5L) XR4/MAGNUM II - MAGNUM II
215H AND 215E STERN DRIVE - 215H 1970TR (200 RATIO) TRS (1.50 RATIO) STERN DRIVE - TR/TRS 1977-1993
135/150/175/200 XR6/MAGNUM III/140 JET (CARB) - V-175135/150/175/200 XR6 MAGNUM III 105-140 JET - V-150
135/140/150/200/XR6/MAGNUM III/140JET (2.5L)(CARB) - V-140 (INTERNATIONAL)175 SKI (EFI) (V-6) - V-175 (SKI)
135/140/150/200/XR6/MAGNUM III/140JET (2.5L)(CARB) - XR-6150 HP XR-2 MARATHON MAGNUM (V-6) (1978-1985 COMBINED BOOK) - V-150 Work
XR-4/MAGNUM II - MAGNUM II255/280 TRS - 280-TRS 1975-1976
ALPHA-ONE SS, II SSM, III, III SSM, IIIA SSM, IV SSM, V SSM - ALPHA ONE SS 1986-1989II TR STERN DRIVE (2.00 RATIO) - II-TR 1973-1976
FORMULA 1 2 LITRE (EFI) - MERC FORMULA I (2L EFI)150/200 EFI PROMAX/SUPERMAGNUM - 150/200 EFI PRO MAX/SUPER MAG
225X EFI PROMAX - 225X EFI PROMAX2.4L EFI / 2.4L EFI OFFSHORE - MERC/MAR 2.4L (EFI)
XR-4/MAGNUM II - XR-4135/140/150/200/XR6/MAGNUM III/140JET (2.5L)(CARB) - V-135
2.4 L (CARB) - MERC/MAR 2.4L (CARB)175 XRI /175 MAGNUM 200 XRI (EFI) - V-175 (MAG/EFI)
200 DFI JET DRIVE - 200 DFI JET DRIVE (PUMP)175 PROXS (2.5L) - 175 PROXS (2.5L)
135/150/175/200 XR6/MAGNUM III/140 JET (CARB) - XR-670/75/80/90 HP (3 CYLINDER)) - 70 (3 CYL.)
135/150/175/200 XR6/MAGNUM III/140 JET (CARB) - V-150210 CARB M2 JET DRIVE - 210 CARB M2 JET DRIVE (POWERHEAD)
150 PRO XS (2.5L) - 150 Pro XS (2.5L)FORMULA 1 (CARBURETOR) - MERC FORMULA I (CARB)
225 (EFI) PRO-MAX/SUPER MAGNUM - 225 EFI PRO MAX/SUPER MAG175XR2 JET DRIVE - 175XR2 JET DRIVE (PUMP)
175 HP V-6 (1976-1988 COMBINED BOOKS) - V-175135/150/175/200 XR6 MAGNUM III 105-140 JET - V-200
150/175/200 EFI (2.5L) - V-150 EFI (2.5L)200 HP (V-6) - V-200
240 EFI AND 240 EFI M2 JET DRIVE - 240 EFI M2 JET DRIVE (PUMP)ALPHA-ONE SS, II SSM, III, III SSM, IIIA SSM, IV SSM, V SSM - SSM II/III/IV/V 1982-1995
150/200 PRO-MAX/SUPER MAGNUM (EFI) - 150 EFI PRO MAX/SUPER MAG2.5L (CARB) - MERC/MAR 2.5L (CARB)
135/140/150/200/XR6/MAGNUM III/140JET (2.5L)(CARB) - MAGNUM III220 HP (V-6) - V-220
MOD - VP (EFI) - MERC MOD-VP (EFI)SST 120 S2000 CARB - S2000
115/135/150 DFI (2.5L) - V-135 DFI (2.5L)200 XRI (EFI) (V-6) - V-200 (EFI)
135 / 150 / 175 200(2.5L) XR4/MAGNUM II - XR-4200 DFI M2 JET DRIVE - 200 DFI M2 JET DRIVE (PUMP)
135/150/175/200 XR6 MAGNUM III 105-140 JET - 140 JET240 EFI JET DRIVE - 240 EFI JET DRIVE (PUMP)
240 EFI M2 JET DRIVE - 240 EFI M2 JET DRIVE (PUMP)150 / 175 / 200 XRI - V-150XRI (EFI)
200XS DFI (2.5L) - 200XS DFI (2.5L)135/150/175/200/XR6/MAGNUM III - 105 JET
135/150/175 DFI (2.5L) - 110 Jet (2.5L)135/150 DFI (2.5L) - V-135 DFI (2.5L)
135/150/175/200 XR6/MAGNUM III/140 JET (CARB) - 140 JET150 / 175 / 200 XRI - V-175 (SKI)
150 HP XR-2 MARATHON MAGNUM (V-6) (1978-1985 COMBINED BOOK) - V-150 Marathon135/150/175/200 XR6 MAGNUM III 105-140 JET - 105 JET
2.5L EFI 2.5L EFI OFFSHORE - MERC/MAR 2.5L (EFI)175 HP (V-6) - V-175
150 / 175 / 200 XRI - V-150 (MAG/EFI)210 CARB M2 JET DRIVE - 210 CARB M2 JET DRIVE (PUMP)
210 CARB JET DRIVE - 210 CARB JET DRIVE (POWERHEAD)135/150/175/200/XR6/MAGNUM III - V-175
2.5XS DFI (2.5L) - 2.5XS 2.5L DFI135/150/175/200 XR6/MAGNUM III/140 JET (CARB) - MAGNUM III
200 DFI M2 JET DRIVE - 200 DFI M2 JET DRIVE (POWERHEAD)2.5 L (CARB) - MERC/MAR 2.5L (CARB)
2.4L (EFI) BASS/OFFSHORE - MERC/MAR 2.4L (EFI)135/140/150/200/XR6/MAGNUM III/140JET (2.5L)(CARB) - V-200
255/280 TRS - 255-TRS 1973-1974225 EFI PROMAX/SUPERMAGNUM - 225 EFI PRO MAX/SUPER MAG
XR-2 MAGNUM - MERC/MAR XR2/MAGNUMMOD-VP - MERC MOD-VP
150 HP XR-2 MARATHON MAGNUM (V-6) (1978-1985 COMBINED BOOK) - V-1500135/150/175/200/XR6/MAGNUM III - XR-6
200 DFI JET DRIVE - 200 DFI M2 JET DRIVE (PUMP)210 CARB JET DRIVE - 210 CARB JET DRIVE (PUMP)
200 DFI JET DRIVE - 200 DFI JET DRIVE (POWERHEAD)SST 120 S2000 CARB - SST 120
240 EFI AND 240 EFI M2 JET DRIVE - 240 EFI JET DRIVE (POWERHEAD)150 HP XR-2 MARATHON MAGNUM (V-6) (1978-1985 COMBINED BOOK) - V-150 Magnum
200 EFI PROMAX/SUPERMAGNUM - 200 EFI PRO MAX/SUPER MAG135/140/150/200/XR6/MAGNUM III/140JET (2.5L)(CARB) - V-150
135/150/175/200/XR6/MAGNUM III - V-150200 HP (V-6) (1978-1988 COMBINED BOOKS) - V-200
150 HP XR-2 MARATHON MAGNUM (V-6) (1978-1985 COMBINED BOOK) - V-150-XR-2135/150/175/200 XR6 MAGNUM III 105-140 JET - V-175
135/150/175/200 XR6/MAGNUM III/140 JET (CARB) - V-200215H AND 215E STERN DRIVE - 215E 1970-1972
135 HP/ 150 HP (V-6) - V-135135 / 150 / 175 200(2.5L) XR4/MAGNUM II - V-200 (2.5L) 1991 ONLY
150/175/200 EFI - V-150 (EFI)135/140/150/200/XR6/MAGNUM III/140JET (2.5L)(CARB) - 140 JET
FORMULA 1 2 LITRE (EFI) - FORMULA I (2 LITRE EFI)200XS SST - 200XS SST
240 EFI JET DRIVE - 240 EFI JET DRIVE (POWERHEAD)240 EFI JET DRIVE - 240 EFI JET DRIVE (POWERHEAD)
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