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Vendor: Mercury MarineMercury Marine 18643A7 Engine CouplerTriangular shaped flywheel mount engine coupler kit 18643A7 is for General Motors made MerCruiser V-6 & V-8 (305 & 350 cid) engines (1983-1993) & 454 Mag engines with Alpha stern drives. See your service or parts manual for specific applications.The...
- Regular price
- $717.92
- Regular price
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$638.93 - Sale price
- $717.92
- Unit price
- per
Save $-78.99 -
Vendor: Mercury MarineMercury Marine 18643A5 Engine CouplerTriangular shaped flywheel mount engine coupler kit 18643A5 is for 3.0L (model year 1999 through 2016), 4.5L MPI, V-6 and V-8 MerCruiser engines made by General Motors (305 and 350 cid) (model year 1993 through 2015) with MerCruiser Alpha stern...
- Regular price
- $636.24
- Regular price
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$485.40 - Sale price
- $636.24
- Unit price
- per
Save $-150.84 -
Vendor: SierraSierra 18-8956 Engine CouplerSierra Coupler 2-pc #18-8956Normalized SKU: 188956UPC Code: 808282361914
- Regular price
- $4.25
- Regular price
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$5.00 - Sale price
- $4.25
- Unit price
- per
Save $0.75 -
Vendor: SierraSierra 18-2171 Engine CouplerEngine CouplerOEM Interchange:MERCURY MARINE: 76850A2Sierra Engine Coupler #18-2171Normalized SKU: 182171UPC Code: 030999311757
- Regular price
- $247.02
- Regular price
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$318.39 - Sale price
- $247.02
- Unit price
- per
Save $71.37 -
Vendor: SierraSierra 18-2172 Engine CouplerEngine CouplerOEM Interchange:MERCURY MARINE: 14505A2Sierra Engine Coupler #18-2172Normalized SKU: 182172UPC Code: 030999562463
- Regular price
- $369.52
- Regular price
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$378.55 - Sale price
- $369.52
- Unit price
- per
Save $9.03 -
Vendor: SierraSierra 18-2173 Engine CouplerEngine CouplerOEM Interchange:MERCURY MARINE: 59826A3Sierra Engine Coupler #18-2173Normalized SKU: 182173UPC Code: 030999562470
- Regular price
- $310.50
- Regular price
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$392.37 - Sale price
- $310.50
- Unit price
- per
Save $81.87 -
Vendor: SierraSierra 18-21751 Engine Coupler Engine Coupler OEM Interchange:OMC: 3853962OMC: 983902OMC: 986338VOLVO: 3853962-3 Fits: OMC 2.5L (1986), 3.0L (1986-90), 4.3L/5.0L/5.7L (1986) KW & KWB Suffix only.Fits: OMC 7.4L (1990-98), 8.2L (1992-93, 1998) Normalized SKU: 1821751UPC Code: 808282186364
- Regular price
- $255.14
- Regular price
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$328.84 - Sale price
- $255.14
- Unit price
- per
Save $73.70 -
Vendor: SierraSierra 18-21753 Engine CouplerEngine CouplerOEM Interchange:OMC: 3853862VOLVO: 3853862-5VOLVO: 985727Sierra Engine Coupler #18-21753Normalized SKU: 1821753UPC Code: 808282186388
- Regular price
- $419.15
- Regular price
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$543.58 - Sale price
- $419.15
- Unit price
- per
Save $124.43 -
Vendor: SierraSierra 18-21754 Engine CouplerSierra Engine Coupler #18-21754Normalized SKU: 1821754UPC Code: 808282286453
- Regular price
- $711.51
- Regular price
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$889.39 - Sale price
- $711.51
- Unit price
- per
Save $177.88 -
Vendor: SierraSierra 18-2321 Engine CouplerEngine CouplerOEM Interchange:MERCURY MARINE: 12632A6Sierra Engine Coupler #18-2321Normalized SKU: 182321UPC Code: 808282100872
- Regular price
- $165.62
- Regular price
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$213.46 - Sale price
- $165.62
- Unit price
- per
Save $47.84 -
Vendor: SierraSierra 18-2323 Engine CouplerEngine CouplerOEM Interchange:MERCURY MARINE: 18643A5Sierra Engine Coupler #18-2323Normalized SKU: 182323UPC Code: 808282100889
- Regular price
- $190.14
- Regular price
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$37.33 - Sale price
- $190.14
- Unit price
- per
Save $-152.81 -
Vendor: SierraSierra 18-2412-1 Engine Coupler Fits: MCM 4.5L MPI & GM V-8 engines with Bravo drive Round engine coupler for standard Bravo applications Fits Mercruiser model 5.0L Gen+ Bravo engines with serial number range L015751 &up Fits Mercruiser model 350 MAG MPI Horizon Bravo engines...
- Regular price
- $341.51
- Regular price
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$66.17 - Sale price
- $341.51
- Unit price
- per
Save $-275.34 -
Vendor: SierraSierra 18-2413 Engine CouplerEngine CouplerOEM Interchange:MERCURY MARINE: 69354A2Sierra Engine Coupler #18-2413Normalized SKU: 182413UPC Code: 808282111618
- Regular price
- $436.03
- Regular price
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$565.48 - Sale price
- $436.03
- Unit price
- per
Save $129.45 -
Vendor: SierraSierra 18-2414 Engine CouplerEngine CouplerOEM Interchange:MERCURY MARINE: 97432A2Sierra Engine Coupler #18-2414Normalized SKU: 182414UPC Code: 808282111625
- Regular price
- $329.04
- Regular price
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$424.09 - Sale price
- $329.04
- Unit price
- per
Save $95.05 -
Vendor: SierraSierra 18-21755 Engine CouplerOnly available from Sierra, this new engine coupler (18-21755) fits OMC Cobra sterndrive applications using a 2.3L Ford engine between 1987 and 1990. This part is only available from Sierra. It is a direct OEM replacement and is in stock and...
- Regular price
- $465.13
- Regular price
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$603.21 - Sale price
- $465.13
- Unit price
- per
Save $138.08