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        Specialists in Volvo Penta, Yanmar, Vetus and Nanni marine parts.

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        MPS

        Specialists in Volvo Penta, Yanmar, Vetus and Nanni marine parts.

        Phone: +31 6 8243 9981

        Email: info@marinepartsystem.com

        COC: 83128069 | VAT: NL003779297B32

        Shop by Brand

        • Volvo Penta Parts
        • Yanmar Parts
        • Nanni Parts
        • Vetus Parts

        Quick Links

        • Privacy policy
        • Terms & conditions
        • Payment & delivery
        • Right of withdrawal
        • Legal notice
        • Cookie policy

        Addresses

        Main Address:

        Seeaster 10, 9051 VG Stiens, Friesland, Netherlands.

        Return Goods Address

        Ljipstritte 10, 9051 AS Stiens, Friesland, Netherlands.

        Subscribe to our newsletter

        Get the latest updates and offers.

        ©2026 MarinePartSystem. All rights reserved.

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        5. Engine Parts

        Engine Parts

        Find parts for repairs and larger maintenance jobs, including water pumps, alternators, starter motors, sensors, fuel-system parts, exhaust parts, engine mounts and internal parts. Search by engine model or original part number to check what fits. If you are unsure, send us your engine details and we will help you find the correct part.

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        Parts for repairs and overhaul

        Here you’ll find parts for repairing your engine and replacing worn or damaged components. We supply parts for Volvo Penta, Yanmar, Vetus, Nanni, Bukh, Perkins and other well-known brands. For cooling-system repairs, see our cooling-system parts, including circulation pumps, heat exchangers, aftercoolers, water pipes and hoses. Electrical problems can often be traced to parts such as alternators, starter motors, sensors, control units or wiring. We also supply fuel-system parts such as feed pumps, injectors, injection pumps, fuel lines and filter housings. Other categories cover exhaust elbows and manifolds, engine mounts, oil pumps, cylinder heads, crankshafts, pistons and gearbox or saildrive parts.

        Choose the correct part

        Always check the complete engine model before ordering. Engines with a similar model name can use different parts depending on their version, production year or installation. Whenever possible, compare the original part number with the number shown on the product page. The engine serial number can also help identify changes made during production. This is especially important for fuel-system parts, sensors, electrical parts and internal engine components. If the old part has no readable number, send us the complete engine model, serial number and a clear photo. Measurements and photos of the connections can also help when identifying pumps, hoses or exhaust parts.

        Genuine, aftermarket and used options

        Depending on the part, you may find genuine parts, good aftermarket alternatives and used or refurbished items. The manufacturer and condition are shown on the individual product page, so you can check what you are ordering. Used and refurbished parts can be useful for older engines when a new part is expensive or no longer readily available. Always read the product information carefully and check the listed part numbers before ordering. Looking for filters, impellers, belts or a regular service kit instead? Visit our Engine Service Parts category for the parts normally replaced during routine maintenance.
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        OEM / Aftermarket

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        Showing 541–552 of 707 results

        Cooling water pipe 2003 Volvo Penta 840739

        Used

        Cooling water pipe 2003 Volvo Penta 840739

        2 in stock

        €73.99
        Cooling water pipe Volvo Penta 840737

        Used

        Cooling water pipe Volvo Penta 840737

        Out of Stock

        €50.00
        Cooling water pipe Volvo Penta 840731

        Used

        Cooling water pipe Volvo Penta 840731

        1 in stock

        €49.99
        Cooling water pipe Volvo Penta 840729

        Used

        Cooling water pipe Volvo Penta 840729

        2 in stock

        €150.00
        Cooling water pipe Volvo Penta 840721

        Used

        Cooling water pipe Volvo Penta 840721

        Out of Stock

        €85.00
        Cooling water pipe Volvo Penta 840719

        Used

        Cooling water pipe Volvo Penta 840719

        Out of Stock

        €75.00
        Crankshaft pulley for series 2000 Volvo Penta 840668

        Used

        Crankshaft pulley for series 2000 Volvo Penta 840668

        Out of Stock

        €175.00
        Sliding sleeve Volvo Penta 840658

        Used

        Sliding sleeve Volvo Penta 840658

        1 in stock

        €80.00
        Fuel injection line set MD21 Volvo Penta 840646

        Used

        Fuel injection line set MD21 Volvo Penta 840646

        1 in stock

        €189.00
        Fuel pump tappet sleeve Volvo Penta 840598

        Used

        Fuel pump tappet sleeve Volvo Penta 840598

        1 in stock

        €47.50
        Flywheel housing adapter plate Volvo Penta 840589

        Used

        Flywheel housing adapter plate Volvo Penta 840589

        1 in stock

        €165.00
        Gears oil pump Volvo Penta 840553

        Used

        Gears oil pump Volvo Penta 840553

        Out of Stock

        €150.00
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