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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
    EM4309-040
    CON ROD BEARING SET 040
    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
    EM4309SA-030
    CON ROD BEARING SET 030
    check-solid In stock
    CON ROD BEARING SET 030
  • SKU
    EM4309SA-050
    CON ROD BEARING SET 050
    check-solid In stock
    CON ROD BEARING SET 050
  • SKU
    EM4309STD
    CON ROD BEARING SET
    xmark-solid Out of 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
    EM450
    ROPE SEAL
    check-solid In stock
    2 Required per Engine
  • SKU
    EM459
    VALVE GUIDE
    check-solid In stock
    12.74 X 8 X 62
  • SKU
    EM4644
    IDLER GEAR HUB
    check-solid In stock
    IDLER GEAR HUB
  • SKU
    EM4797
    VALVE COLLET
    check-solid In stock
    VALVE COLLET
  • SKU
    EM4798
    TAPPET
    check-solid In stock
    TAPPET
  • SKU
    EM5124
    REAR CRANK SEAL HOUSING
    check-solid In stock
    Seal Sold Separately - EM450
  • SKU
    EM5234SA-010
    MAIN BEARING SET 010
    check-solid In stock
    MAIN BEARING SET 010
  • SKU
    EM5234SA-020
    MAIN BEARING SET 020
    check-solid In stock
    MAIN BEARING SET 020