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Perkins JD - 4.203 Parts

Maintain the performance of your Perkins 4.203 Series JD - 4.203 engine with high-quality replacement components, from overhaul kits to cylinder heads, pumps and valves.

Perkins JD - 4.203 Parts

  • SKU
    EM315
    EXHAUST VALVE
    check-solid In stock
    Stem: 7.9mm Length: 114.3mm Head: 33.4mm Angle: 45° DISHED HEAD
  • SKU
    EM316
    EXHAUST VALVE
    check-solid In stock
    Stem: 7.9mm Length: 114.3mm Head: 33.3mm Angle: 45° FLAT HEAD
  • SKU
    EM329
    EXHAUST VALVE
    check-solid In stock
    Stem: 7.9mm Length: 114.3mm Head: 33.4mm Angle: 35°
  • SKU
    EM331
    INLET VALVE
    check-solid In stock
    Stem: 7.9mm Length: 114.3mm Head: 38.9mm Angle: 35°
  • SKU
    EM3678
    CON ROD ASSY
    check-solid In stock
    CON ROD ASSY
  • SKU
    EM3695
    CORE PLUG - 32.18mm/1 1/4 CUP
    check-solid In stock
    CORE PLUG - 32.18mm/1 1/4 CUP
  • SKU
    EM3795
    HEAD GASKET SET
    check-solid In stock
    HEAD GASKET SET
  • SKU
    EM3880
    STARTER RING GEAR
    check-solid In stock
    OD: 392mm ID: 365mm Width: 17.5mm Teeth: 122
  • SKU
    EM3999
    FUEL PIPE
    check-solid In stock
    MASSEY FERGUSON FUEL PIPE 57CM LONG
  • SKU
    EM4160
    INNER VALVE SPRING
    check-solid In stock
    INNER VALVE SPRING
  • SKU
    EM4309-010
    CON ROD BEARING SET 010
    check-solid In stock
    Copper-Lead bearings (tri-metal) offer higher conformability, high load capacity and superior embeddability, but are susceptible to corrosion from high sulphur fuels, making them ideal for heavy duty, high horsepower or diesel engines.
  • SKU
    EM4309-020
    CON ROD BEARING SET 020
    check-solid In stock
    Copper-Lead bearings (tri-metal) offer higher conformability, high load capacity and superior embeddability, but are susceptible to corrosion from high sulphur fuels, making them ideal for heavy duty, high horsepower or diesel engines.