Inboard Engine Parts

Genuine inboard engine parts and components for marine diesel and petrol engines. Our comprehensive selection includes filters, gaskets, belts, and replacement parts designed to maintain peak performance and extend the service life of your inboard marine engine.

  • Gasket waterpump M2.05 STM3671

    Gasket waterpump M2.05 STM3671

    £3.95
    £3.95

  • Tensioner distribution belt VH4.65/80 STM4877

    Tensioner distribution belt VH4.65/80 STM4877

    £78.56
    £78.56

  • Nozzle m3/m4 STM2716

    Nozzle m3/m4 STM2716

    £125.00
    £125.00
  • Vetus Impeller and gasket STM8074

    Vetus Impeller and gasket STM8074

    Vetus Impeller and gasket STM8074

    £32.23
    £32.23

  • Air intake housing M328 STM6289

    Air intake housing M328 STM6289

    £111.07
    £111.07

  • Cover, O-ring + bolts for outside water pump STM7460/STM7630 on M2/M3/M4 STM7688

    Cover, O-ring + bolts for outside water pump STM7460/STM7630 on M2/M3/M4 STM7688

    £37.93
    £37.93

  • Johnson 01-42910 Cam 1/1 F35B

    Johnson 01-42910 Cam 1/1 F35B

    £32.56
    £32.56

  • Gasket water pump STM2682

    Gasket water pump STM2682

    £4.74
    £4.74

  • Valve spring STM2590

    Valve spring STM2590

    £6.58
    £6.58

  • Valve intake 26.7mm STM1209

    Valve intake 26.7mm STM1209

    £34.07
    £34.07

  • Conrod bearing shells STD M4.15/17 STM7799

    Conrod bearing shells STD M4.15/17 STM7799

    £46.04
    £46.04

  • Exhaust gasket m4.14 STM3043

    Exhaust gasket m4.14 STM3043

    £19.61
    £19.61
  • Air intake M4.15/M4.17

    Air intake M4.15/M4.17

    Air intake M4.15/M4.17

    £83.30
    £83.30

  • Thermostat housing STM1234

    Thermostat housing STM1234

    £69.13
    £69.13

  • Thermostate M3.10/M4.14 STM3058

    Thermostate M3.10/M4.14 STM3058

    £27.77
    £27.77
  • Jabsco 17937-0001 Neoprene Impeller Kit

    Jabsco 17937-0001 Neoprene Impeller Kit

    Jabsco 17937-0001 Neoprene Impeller Kit

    £46.87
    £46.87
  • Jabsco Pump End Cover Plate 11831-0000 for Jabsco Engine Cooling Pumps

    Jabsco Pump End Cover Plate 11831-0000 for Jabsco Engine Cooling Pumps

    Jabsco Pump End Cover Plate 11831-0000 for Jabsco Engine Cooling Pumps

    £30.22
    £30.22

  • Oil dipstick for gearbox TMC TMC40P + TMC60P VP000373

    Oil dipstick for gearbox TMC TMC40P + TMC60P VP000373

    £48.79
    £48.79

  • Banjo eye injection pump M3.09 M3.09 STM6256

    Banjo eye injection pump M3.09 M3.09 STM6256

    £29.93
    £29.93

  • TMC40-2.00R gearbox STM5402

    TMC40-2.00R gearbox STM5402

    £944.08
    £944.08
  • Thermostat 76 degrees VH4.65/80 STM4976

    Thermostat 76 degrees VH4.65/80 STM4976

    Thermostat 76 degrees VH4.65/80 STM4976

    £39.36
    £39.36

  • Cap rubber on solenoid M2/M3/M4 STM3650

    Cap rubber on solenoid M2/M3/M4 STM3650

    £7.90
    £7.90

  • Gasket exhaust manifold in metal M3.28 STM9832

    Gasket exhaust manifold in metal M3.28 STM9832

    £14.34
    £14.34

  • Spring STM7714

    Spring STM7714

    £6.97
    £6.97

  • Cap on top valve stem M4 engines M4.15/17/35/45/55/56 STM7716

    Cap on top valve stem M4 engines M4.15/17/35/45/55/56 STM7716

    £7.90
    £7.90

  • Valve exhaust m2.05 STM3618

    Valve exhaust m2.05 STM3618

    £53.93
    £53.93

  • Gasket oil sump M3.10 M3.10 STM3352

    Gasket oil sump M3.10 M3.10 STM3352

    £47.35
    £47.35

  • Print genset cmpl. STM3757

    Print genset cmpl. STM3757

    £16.44
    £16.44

  • Gasket,water pump m3.09 STM3926

    Gasket,water pump m3.09 STM3926

    £8.02
    £8.02

  • Rocker arm STM2596

    Rocker arm STM2596

    £40.64
    £40.64
  • Oil pressure gauge black, 12 / 24 V, (0-8 kg/cm2), cut-out size Ø52mm (excl. sensor) OILB

    Oil pressure gauge black, 12 / 24 V, (0-8 kg/cm2), cut-out size Ø52mm (excl. sensor) OILB

    Oil pressure gauge black, 12 / 24 V, (0-8 kg/cm2), cut-out size Ø52mm (excl. sensor) OILB

    £73.00
    £73.00
  • Johnson 09-810B-1 Impeller Kit for F4B, Vetus and Yanmar Pumps (MC97)

    Johnson 09-810B-1 Impeller Kit for F4B, Vetus and Yanmar Pumps (MC97)

    Johnson 09-810B-1 Impeller Kit for F4B, Vetus and Yanmar Pumps (MC97)

    £37.31
    £37.31

  • Gasket exhaust manifold M4.15/17/35/45/55/56 STM7825

    Gasket exhaust manifold M4.15/17/35/45/55/56 STM7825

    £18.32
    £18.32