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Inboard petrol engines and parts for Mercruiser, Volvo Penta, Chrysler, Indmar, PCM - OEM and aftermarket components

Inboard Petrol

Shop Inboard Petrol Engines & Parts

Keep your inboard petrol engine running at peak performance with our full range of OEM and aftermarket parts. We stock components for Mercruiser, Volvo Penta, Chrysler, Indmar and PCM petrol engines. From engine rebuilds to sterndrives, including spark plugs, anodes, gaskets, water pumps and gimbal bearings, our parts cover everything to maintain, repair and extend the life of your petrol fuelled inboard engines.

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  • Aftermarket Mercury 82670911 Stainless Steel Lock Nut

    Aftermarket Mercury 82670911 Stainless Steel Lock Nut

    Aftermarket Mercury 82670911 Stainless Steel Lock Nut Part#: S-18-3723 Material: Stainless Steel & nylon insert Thread Size: 5/16" - 24 Interchange: Chrysler/Force/US Marine - 11-45592 GLM - 21190 Mallory - 9-72003, 9-72003-10...

    $27.59
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  • Aftermarket Mercury 8267089 Stainless Steel Lock Nut

    Aftermarket Mercury 8267089 Stainless Steel Lock Nut

    Aftermarket Mercury 8267089 Stainless Steel Lock Nut Part#: S-18-3722 Material: Stainless Steel w/ nylon insert Thread Size: 1/4" or 6.4mm - 28 Interchange: Chrysler/Force/US Marine - 11-20361, F1641 GLM - 21180 Johnson/Evinrude Outboard -...

    $21.76
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  • Aftermarket OMC Cobra Thermostat Kit

    Aftermarket OMC Cobra Thermostat Kit

    Aftermarket OMC Cobra Thermostat Kit Part#: S-18-3653 Temperature to 160° OMC I/O's 1992 & earlier except 2.5l & 3.0l 1980 & later Interchange: GLM - 13430 Mallory - 9-43156

    $69.58
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  • Aftermarket Chrysler Thermostat

    Aftermarket Chrysler Thermostat

    Aftermarket Chrysler Thermostat Part#: S-18-3645 Temperature Rating: 160°F For: Chrysler Inboard 318 & 360 CID Engines Interchange: Chrysler Inboard - 2463441

    $53.14
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  • Aftermarket Ford V8 Small Block Water Pump

    Aftermarket Ford V8 Small Block Water Pump

    Aftermarket Ford V8 Small Block Water Pump Part#: S-18-3584 Fits: Ford V8 engines, not to be used on GM engines. Interchange: GLM - 15400 Mallory - 9-42607 Mercruiser Stern Drive 56879 58086 71683 71683A1 883885 MES - WP520M OMC Stern Drive 3853796...

    $373.52
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  • Aftermarket Chrysler Small Block Circulating Water Pump

    Aftermarket Chrysler Small Block Circulating Water Pump

    Aftermarket Chrysler Small Block Circulating Water Pump Part#: S-18-3581 Bi-Directional For: Engine Models 318, 340 & 360 Interchange: Chrysler Inboard 3004886 3619542 3745985 4417905 GLM - 15500 Mallory - 9-42602 MES - WP307M

    $589.40
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  • Aftermarket Mercruiser Big Block 8M0113735 Circulating Water Pump

    Aftermarket Mercruiser Big Block 8M0113735 Circulating Water Pump

    Aftermarket Mercruiser Big Block 8M0113735 Circulating Water Pump Part#: S-18-3574 Fits: GM Big Block Engines with Composite Timing - Late Model. Includes 454 & 502 CID. Interchange: Mercruiser Stern Drive - 850454 1, 850454, 8M0113735 OMC Volvo...

    $455.87
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  • Aftermarket Mercruiser 59078 Thermostat

    Aftermarket Mercruiser 59078 Thermostat

    Aftermarket Mercruiser 59078 Thermostat Fits: Mercruiser 120/2.5L (s/n 2324347 & Up) w/cast iron exhaust manifolds Fits: Mercruiser 140-3.0L (s/n 0L340999 & below) and 165 Interchangeable with the following: Chrysler/Force/US Marine F84068...

    $61.40
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  • Aftermarket Mercury 44292T1 Water Pump Base

    Aftermarket Mercury 44292T1 Water Pump Base

    Water Pump Base Part#: S-18-3420 Fits: MR & Alpha One drives (1985-1990) Interchange: GLM - 12320 Mallory - 9-43308 Mercruiser Stern Drive 46-44292A3 46-44292Q03 46-44292T1 Mercury Marine 46-44292A3 46-44292Q03 46-44292T1 

    $65.27
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  • Aftermarket Mercruiser Bravo 59362T6 Water Pump Service Kit

    Aftermarket Mercruiser Bravo 59362T6 Water Pump Service Kit

    Aftermarket Mercruiser Bravo 59362T6 Water Pump Service Kit Part#: S-18-3237 For: 807151A9 Bravo I, II, III (1988 & up). Serial #B664190 & up. Also Bravo drives with 1 piece housing Contains 18-3087 47-59362T1 impeller Interchange: GLM - 12084...

    $104.36
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  • Aftermarket Mercruiser 934231 Water Pickup

    Aftermarket Mercruiser 934231 Water Pickup

    Aftermarket Mercruiser 934231 Water Pickup Part#: S-18-3199 Starboard Fits: MR/Alpha One Interchange: GLM - 21870 Mallory - 9-78115 Mercruiser Stern Drive 93423 934231 934233

    $7.96
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