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RING-THRUST Mercruiser 681001 

# 525-681001
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RING-THRUST Mercruiser 681001

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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: $18.10
Your Price: $18.10
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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:

200/225/250 (3.0L) SEAPRO/MARATHON EFI - 3.0L EFI MARATHONR/MR ALPHA ONE STERNDRIVE - R/MR/ALPHA ONE (Transom Assembly) 1983-1990
2.4L EFI / 2.4L EFI OFFSHORE - MERC/MAR 2.4L (EFI)135 / 150 / 175 200(2.5L) XR4/MAGNUM II - V-200 (2.5L) 1991 ONLY
200XS DFI (2.5L) - 200XS DFI (2.5L)ALPHA ONE GEN II STERNDRIVE AND TRANSOM ASSEMBLY - ALPHA ONE (GEN.II) 1991-1995
200/225 DFI (3.0L) - 200 (DFI)MOD - VP (EFI) - MERC MOD-VP (EFI)
250 EFI LONG (3.0L) - 250 LONG (3.0L)(EFI)200/225/250 (3.0L) SEAPRO/MARATHON EFI - 3.0L EFI SEAPRO
150 HP XR-2 MARATHON MAGNUM (V-6) (1978-1985 COMBINED BOOK) - V-1500225X EFI PROMAX - 225X EFI PROMAX
135/150/175/200 XR6/MAGNUM III/140 JET (CARB) - XR-6225 EFI PROMAX/SUPERMAGNUM - 225 EFI PRO MAX/SUPER MAG
135/150/175/200 XR6/MAGNUM III/140 JET (CARB) - V-200150 HP XR-2 MARATHON MAGNUM (V-6) (1978-1985 COMBINED BOOK) - V-150-XR-2
225 AND 225 SEAPRO/MARATHON (3.0L CARB) - 225 SEAPRO (3.0L CARB)115/135/150 DFI (2.5L) - V-135 DFI (2.5L)
135/150/175/200 XR6/MAGNUM III/140 JET (CARB) - V-150ALPHA-ONE SS, II SSM, III, III SSM, IIIA SSM, IV SSM, V SSM - ALPHA ONE SS 1986-1989
R/MR ALPHA ONE STERNDRIVE - R/MR/ALPHA ONE (Sterndrive) 1983-1990300 PROMAX/SUPER MAGNUM (3.0L) - 300 (3.0L EFI) SuperMagnum
JP5 3.0L DFI - JP 3.0L DFI200/225/250 (3.0L) SEAPRO/MARATHON EFI - 200 (3.0L EFI)
200 DFI 3.0L - 200 (DFI)225 PRO XS (3.0L) DFI - 225 PRO XS (3.0L DFI)
135/140/150/200/XR6/MAGNUM III/140JET (2.5L)(CARB) - V-200300X EFI (3.0L) - 300X (3.0L EFI) PRO MAX
135/150/175/200 XR6/MAGNUM III/140 JET (CARB) - MAGNUM III300 PROMAX/SUPER MAGNUM (3.0L) - 300 (3.0L EFI) ProMax
200/225 (3.0L)(MECHANICAL) - 225 (DFI) 3.0LVAZER - VAZER DRIVE
150/175/200 EFI - V-150 (EFI)225/250 3.0L EFI - 250 (3.0L EFI)
150/200 PRO-MAX/SUPER MAGNUM (EFI) - 150 EFI PRO MAX/SUPER MAG150 HP XR-2 MARATHON MAGNUM (V-6) (1978-1985 COMBINED BOOK) - V-150 Marathon
150 HP XR-2 MARATHON MAGNUM (V-6) (1978-1985 COMBINED BOOK) - V-150 Work200/225/250 (3.0L) SEAPRO/MARATHON EFI - 250 (3.0L EFI)
135/140/150/200/XR6/MAGNUM III/140JET (2.5L)(CARB) - MAGNUM III135/140/150/200/XR6/MAGNUM III/140JET (2.5L)(CARB) - V-150
135/150/175/200/XR6/MAGNUM III - V-150135/150/175/200 XR6 MAGNUM III 105-140 JET - V-200
150 / 175 / 200 XRI - V-175 (SKI)135 / 150 / 175 200(2.5L) XR4/MAGNUM II - XR-4
200 HP (V-6) (1978-1988 COMBINED BOOKS) - V-200135/140/150/200/XR6/MAGNUM III/140JET (2.5L)(CARB) - V-135
135/150/175/200 XR6 MAGNUM III 105-140 JET - V-175150/200 EFI (2.5L) - V-150 EFI (2.5L)
175 XRI /175 MAGNUM 200 XRI (EFI) - V-175 (MAG/EFI)XR-2 MAGNUM - MERC/MAR XR2/MAGNUM
250 SPORTXS DFI (3.0L) - 250 Sport XS150 HP XR-2 MARATHON MAGNUM (V-6) (1978-1985 COMBINED BOOK) - V-150 Magnum
135/140/150/200/XR6/MAGNUM III/140JET (2.5L)(CARB) - 140 JET135/150/175/200/XR6/MAGNUM III - XR-6
135/150/175/200 XR6 MAGNUM III 105-140 JET - MAGNUM III225/250 PRO XS (3.0L) - 250 PRO XS (3.0L DFI)
200 EFI PROMAX/SUPERMAGNUM - 200 EFI PRO MAX/SUPER MAG135/150/175/200/XR6/MAGNUM III - MAGNUM III
135/150/175/200/XR6/MAGNUM III - 140 JETPARTS MANUAL 300X (3.0L EFI) PRO MAX - 300X (3.0L EFI) PRO MAX
2.5 L (CARB) - MERC/MAR 2.5L (CARB)135/150/175/200 XR6 MAGNUM III 105-140 JET - XR-6
150 / 175 / 200 XRI - V-150 (MAG/EFI)2.5L (CARB) - MERC/MAR 2.5L (CARB)
225 SPORT XS DFI (3.0L) - 225 SPORT XS (3L)135/150/175/200 XR6/MAGNUM III/140 JET (CARB) - 140 JET
135/150/175/200/XR6/MAGNUM III - V-1752.5XS DFI (2.5L) - 2.5XS 2.5L DFI
225/225 SEAPRO/MARATHON (3.0L) CARB - 225 MARATHON (3.0L CARB)150 / 175 / 200 XRI - V-150XRI (EFI)
135/150/175/200/XR6/MAGNUM III - 105 JET250/275 HP - 250/275
250XS DFI (3.0L) - 250XS (3.0L DFI)200/225/250 (3.0L) SEAPRO/MARATHON EFI - 225 (3.0L EFI)
200XS DFI (2.5L) ROS - 200XS DFI (2.5L) ROS225 AND 225 SEAPRO/MARATHON (3.0L CARB) - 225 (3.0L CARB)
225XS / 225 SPORT XS DFI (3.0L) - 225 SPORT XS135/140/150/200/XR6/MAGNUM III/140JET (2.5L)(CARB) - V-140 (INTERNATIONAL)
175 XRI /175 MAGNUM 200 XRI (EFI) - V-175XRI (EFI)135 / 150 / 175 200(2.5L) XR4/MAGNUM II - V-175
150/175/200 EFI (2.5L) - V-150 EFI (2.5L)175 PROXS (2.5L) - 175 PROXS (2.5L)
JP 3.0L DFI - JP 3.0L DFI135/150/175 DFI (2.5L) - V-175 DFI (2.5L)
2.5L/2.5L OFFSHORE EFI - 2.5L (EFI)/(EFI-OFFSHORE)250 PRO XS (3.0L) - 250 PRO XS (3.0L DFI)
250XS / 250 SPORTXS DFI (3.0L) - 250XS (3.0L DFI)200/225 (3.0L DFI) - 225 (DFI)
150/175/200 EFI - V-175 (EFI)135 / 150 / 175 200(2.5L) XR4/MAGNUM II - MAGNUM II
150/200 EFI PROMAX/SUPERMAGNUM - 150/200 EFI PRO MAX/SUPER MAG250XB (3.0L EFI) - 250XB (3.0L EFI)
200/225 DFI (3.0L)(DTS) - 225 (3.0L-DFI)(DTS)2.4 L (CARB) - MERC/MAR 2.4L (CARB)
175 HP V-6 (1976-1988 COMBINED BOOKS) - V-175200/225 (3.0L DFI) - 200 (DFI)
200/225/250 (3.0L) SEAPRO/MARATHON EFI - 225 (3.0L EFI) SEAPRO2.5L EFI 2.5L EFI OFFSHORE - MERC/MAR 2.5L (EFI)/(EFI-OFFSHORE)
250XS / 250 SPORTXS DFI (3.0L) - 250 Sport XS300XS (3.2L) - 300XS (3.2L DFI)
150 PRO XS (2.5L) - 150 Pro XS (2.5L)135/140/150/200/XR6/MAGNUM III/140JET (2.5L)(CARB) - XR-6
200/225 DFI (3.0L) - 225 (DFI)VAZER - VAZER TRANSOM
135/150/175/200 XR6 MAGNUM III 105-140 JET - V-1502.5L EFI 2.5L EFI OFFSHORE - MERC/MAR 2.5L (EFI)
135/150/175 DFI (2.5L) - 110 Jet (2.5L)225/250 EFI (3.0L) - 250 (3.0L EFI)
135/150 DFI (2.5L) - V-135 DFI (2.5L)135/150/175/200 XR6 MAGNUM III 105-140 JET - 140 JET
175 XRI /175 MAGNUM 200 XRI (EFI) - V-200XRI (EFI)135/150/175/200 XR6 MAGNUM III 105-140 JET - 105 JET
ALPHA-ONE SS, II SSM, III, III SSM, IIIA SSM, IV SSM, V SSM - SSM II/III/IV/V 1982-1995ALPHA ONE GEN II STERNDRIVE AND TRANSOM ASSEMBLY - ALPHA ONE (GEN.II) 1996-1997
225 (EFI) PRO-MAX/SUPER MAGNUM - 225 EFI PRO MAX/SUPER MAG135/150/175/200 XR6/MAGNUM III/140 JET (CARB) - V-175
ALPHA ONE GEN II STERNDRIVE AND TRANSOM ASSEMBLY - ALPHA ONE (GEN.II) 1998 AND UP200/225 DFI (3.0L) - 225 (DFI) 3.0L
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