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WASHER Mercruiser 12-42307 

# 525-12-42307
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WASHER Mercruiser 525-12-42307

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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: $19.00
Your Price: $19.00
 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:

5.0, 350, 377 MAG MPI STERNDRIVE - 377 MAG MPI BRAVO5.0, 350, 377 MAG MPI STERNDRIVE - 350 MAG MPI ALPHA/BRAVO
5.0L, 350, 377 MAG MPI STERNDRIVE EC - 5.0L MPI ALPHA/BRAVO EC8.2 MAG HO EC - 8.2L Mag EC (H.O. Model)
525 HP ENGINE - 525 SC (GEN. V) GM 454 V-8 1996BRAVO X (I-II-III) - BRAVO X THREE
MPI STERNDRIVE - 5.0L MPI ALPHA/BRAVO898/200/228/230/260 HP R/MR/ALPHA ONE - 200 (2 BBL.) GM 305 V-81 1985-1986
575 SCI - 575 SCiCUMMINS/MERCRUSER DIESEL (2.8L/165) (4.2L/250) - CMD 4.2 ES 250
8.2L MAG / 8.2L MAG HO - 8.2L Mag (Base Model)5.0L, 350, 377 MAG MPI STERNDRIVE - 377 MAG MPI BRAVO
HP 500 BULLDOG (540 CID) - 500 Bulldog GM 540 V-8 1990-1996898 (STERN DRIVE) 198 (INBOARD) ENGINE - 198 MIE (2 BBL.) GM 305 V-8 1977
500 HP 8.2L (502 CI) ENGINE - 500 (GEN. V) GM 502 V-8 1994-19955.0L, 350, 377 MAG MPI STERNDRIVE EC - 350 MAG MPI HORIZON ALPHA/BRAVO EC
ACCESSORIES MERCRUISER VOLUME I - Exhaust / Cooling Systems and Extension Kits8.2 MAG HO EC - 8.2L Mag EC (Base Model)
540 HP - 540MPI STERNDRIVE - 350 MAG MPI HORIZON ALPHA/BRAVO
5.0, 350, 377 MAG MPI STERNDRIVE EC - 5.0L MPI ALPHA/BRAVO EC5.0L, 350, 377 MAG MPI STERNDRIVE EC - 350 MAG MPI ALPHA/BRAVO EC
8.2 MAG / 8.2 MAG HO EC - 8.2L Mag EC (Base Model)CUMMINS/MERCRUISER 4.2 UNIFICATION - CMD 4.2 ES 320
CUMMINS/MERCRUISER 4.2 UNIFICATION - CMD 4.2 EI 300496 MAG STERNDRIVE - 496 MAG (Base Model)
600 SCI - 600 SCi525 SC - GEN VI - 525 SC - Gen VI
4.3L MPI ALPHA/BRAVO - 4.3L MPI ALPHA/BRAVOCUMMINS/MERCRUISER 4.2 UNIFICATION - CMD 4.2 MI 230
120 HP/2.5L140 HP/3.0L R/MR/ALPHA ONE - 3.0L GM 181 I/L4 1987-19894.3L MPI ALPHA/BRAVO( 262 C.I.D. MULTI PORT INJECTION ) - 4.3L MPI ALPHA/BRAVO
CUMMINS/MERCRUISER DIESEL QSD-4.2L - CMD QSD 4.2 EI 320200/5.0L/LX 260/5.7L 350 MAG ALPHA/BRAVO - 200 (2 BBL.) GM 305 V-8 1987
496 MAG STERNDRIVE - 496 MAG (H.O. Model)5.0L, 350, 377 MAG MPI STERNDRIVE - 350 MAG MPI ALPHA/BRAVO
CUMMINS/MERCRUISER 4.2 UNIFICATION - CMD 4.2 MS 200565 EFI - 565 EFI
5.0L,350 MAG,MX 6.2L MPI STERNDRIVE - MX 6.2L MPI HORIZON BRAVO5.0, 350, 377 MAG MPI STERNDRIVE EC - 350 MAG MPI HORIZON ALPHA/BRAVO EC
D1.7L DTI STERNDRIVE (ALPHA) - D1.7L DTI200/5.0L/LX 260/5.7L 350 MAG ALPHA/BRAVO - 5.0LX (4 BBL.) GM 305 V-8 1988-1995
898/200/228/230/260 HP R/MR/ALPHA ONE - 898 (2 BBL.) GM 305 V-8 1983-19845.0L / 5.7L STERNDRIVE - 5.7L CARB ALPHA/BRAVO
525 HP ENGINE - 525 SC (GEN. V) GM 454 V-8 1992-1995ACCESSORIES MERCRUISER VOLUME I - Fuel/Oil Tanks, Lines, Filter Kits and Corrosion
5.7L/LX 350 MAG ALPHA/BRAVO - 350 MAG. ALPHA (4 BBL.) GM 350 V-8 1996CUMMINS/MERCRUISER DIESEL 4.2L 200/230 - CMD 4.2 MS 200
520 HP - 520CUMMINS/MERCRUISER DIESEL QSD-2.8L - CMD QSD 2.8 EI 170
CUMMINS/MERCRUISER DIESEL QSD-4.2L - CMD QSD 4.2 ES 270CUMMINS/MERCRUISER 4.2 UNIFICATION - CMD 4.2 ES 270
5.0L, 350, 377 MAG MPI STERNDRIVE EC - 377 MAG MPI BRAVO EC350 MPI ALPHA REMAN - 350 MPI ALPHA
500 BULLDOG - 500 Bulldog 1999-2001200/5.0L/LX 260/5.7L 350 MAG ALPHA/BRAVO - 350 MAG. ALPHA GM 350 V-8 1987-1995
260 ENGINE (G.M.) - 260 (4 BBL.) GM 350 V-8 1978-19824.3L MPI ALPHA/BRAVO EC - 4.3L MPI ALPHA/BRAVO EC
500 BULLDOG - 500 BulldogCUMMINS/MERCRUSER DIESEL (2.8L/165) (4.2L/250) - CMD 2.8 ES 165
228 ENGINE (G.M.) - 228 (4 BBL.) GM 305 V-8 1979-1982500 EFI - 500 EFI
450 HP (454 CID) 7.4L ENGINE - 450 (GEN. V) GM 454 V-8 1995-1996MPI STERNDRIVE - MX 6.2L MPI HORIZON BRAVO
HP 500 (502 CID) - 500 (GEN. V) GM 502 V-8 1996CUMMINS/MERCRUSER DIESEL 1.7L-120 - CMD 1.7 MI 120 I/L4
BRAVO X (I-II-III) - BRAVO X ONE120 HP/2.5L140 HP/3.0L R/MR/ALPHA ONE - 140 GM 181 I/L4 1982-1986
EXHAUST/COOLING SYSTEMS AND EXTENSION KITS - Exhaust / Cooling Systems and Extension KitsCUMMINS/MERCRUISER 4.2 UNIFICATION - CMD 4.2 EI 250
898/200/228/230/260 HP R/MR/ALPHA ONE - 260 (4 BBL.) GM 305 V-8 1982-1986228 ENGINE (G.M.) - 228 MIE (4 BBL.) GM 305 V-8 1979-1980
ACCESSORIES MERCRUISER VOLUME I - Power Steering/Tiller Handles/ Shift KitsCUMMINS/MERCRUISER DIESEL QSD-4.2L - CMD QSD 4.2 ES 350
5.0L, 350, 377 MAG MPI STERNDRIVE - 5.0L MPI ALPHA/BRAVO8.2L MAG / 8.2L MAG HO - 8.2L Mag (H.O. Model)
120 HP/2.5L140 HP/3.0L R/MR/ALPHA ONE - 2.5L GM 153 I/L4 1987-19895.0L,350 MAG,MX 6.2L MPI STERNDRIVE - 5.0L MPI ALPHA/BRAVO
496 MAG STERNDRIVE EC - 496 MAG EC (H.O. Model)CUMMINS/MERCRUISER DIESEL QSD-2.8L - CMD QSD 2.8 ES 220
500 CARB (502CID) 8.2L ENGINE (GEN VI) - 500 (GEN. VI)GM 502 V-8 1997-19984.3L CARB ALPHA/BRAVO - 4.3L CARB ALPHA/BRAVO
BRAVO X (I-II-III) - BRAVO X TWOCUMMINS/MERCRUISER DIESEL 4.2L 200/230 - CMD 4.2 MI 230
525 EFI - 525 EFI5.0L,350 MAG,MX 6.2L MPI STERNDRIVE - 350 MAG MPI HORIZON ALPHA/BRAVO
465 HP ENGINE - 465 (GEN. V) GM 502 V-8 1992-1994500 CARB (502CID) 8.2L ENGINE (GEN +) - 500 (GEN. +) GM 502 V-8 1999
5.7L/LX 350 MAG ALPHA/BRAVO - 5.7LX (4 BBL) GM 350 V-8 1996CUMMINS/MERCRUISER DIESEL QSD-2.8L - CMD QSD 2.8 ES 230
8.2 MAG / 8.2 MAG HO EC - 8.2L Mag EC (H.O. Model)5.0, 350, 377 MAG MPI STERNDRIVE - 5.0L MPI ALPHA/BRAVO
200/5.0L/LX 260/5.7L 350 MAG ALPHA/BRAVO - 260 GM 350 V-8 1987200/5.0L/LX 260/5.7L 350 MAG ALPHA/BRAVO - 5.7L GM 350 V-8 1988-1995
CUMMINS/MERCRUISER DIESEL QSD-2.8L - CMD QSD 2.8 ES 2105.0, 350, 377 MAG MPI STERNDRIVE EC - 377 MAG MPI BRAVO EC
496 MAG STERNDRIVE EC - 496 MAG EC (Base Model)120 HP/2.5L140 HP/3.0L R/MR/ALPHA ONE - 120 GM 153 I/L4 1983-1986
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