CUMMINS® 4BT3.9

KMP brand replacement parts suitable for CUMMINS® 4BT3.9. KMP USA supply a wide range of parts suitable for your engine or tractor including turbos, clutch, transmission, pumps, fuel components, bearings, cooling systems, liners, gaskets, crankshafts, injectors, camshafts, sensors, conrods, bushes, piston and rings. We are proud of our quality and offer an industry leading 18-month warranty on all KMP USA parts. Buy parts you can trust for your CUMMINS® 4BT3.9

FIND YOUR PART

Parts For CUMMINS® 4BT3.9 | KMP Brand USA

MAIN & THRUST BRG SET STD

MAIN & THRUST BRG SET STD

  • KMP Part No. 4955855
  • Your Price

    $38.47 Tax calculated on checkout

Availability - In stock

MAIN BEARING (LOWER) 0.50MM

MAIN BEARING (LOWER) 0.50MM

  • KMP Part No. 4938938
  • Your Price

    $0.64 Tax calculated on checkout

Availability - In stock

NOZZLE PISTON COOLING

NOZZLE PISTON COOLING

  • KMP Part No. 3901020
  • Your Price

    $0.28 Tax calculated on checkout

Availability - In stock

NOZZLE PISTON COOLING

NOZZLE PISTON COOLING

  • KMP Part No. 3937214
  • Your Price

    $0.47 Tax calculated on checkout

Availability - In stock

NUT

NUT

  • KMP Part No. 3818824
  • Your Price

    $2.11 Tax calculated on checkout

Availability - In stock

O-RING

O-RING

  • KMP Part No. 145536
  • Your Price

    $0.24 Tax calculated on checkout

Availability - In stock

O-RING WATER PUMP

O-RING WATER PUMP

  • KMP Part No. 43463A
  • Your Price

    $0.74 Tax calculated on checkout

Availability - In stock

OIL COOLER COVER

OIL COOLER COVER

  • KMP Part No. 3918954
  • Your Price

    $48.32 Tax calculated on checkout

Availability - In stock

OIL PUMP

OIL PUMP

  • KMP Part No. 4988801
  • Your Price

    $103.04 Tax calculated on checkout

Availability - In stock

OIL PUMP

OIL PUMP

  • KMP Part No. 4939586
  • Your Price

    $112.87 Tax calculated on checkout

Availability - In stock

OIL PUMP 4B

OIL PUMP 4B

  • KMP Part No. 4939585
  • Your Price

    $97.86 Tax calculated on checkout

Availability - Out of stock

PIN DOWEL

PIN DOWEL

  • KMP Part No. 3904483
  • Your Price

    $0.41 Tax calculated on checkout

Availability - In stock

PIN PISTON

PIN PISTON

  • KMP Part No. 3934048
  • Your Price

    $10.24 Tax calculated on checkout

Availability - In stock

PIN PISTON

PIN PISTON

  • KMP Part No. 3934047
  • Your Price

    $10.81 Tax calculated on checkout

Availability - Out of stock

PISTON BODY C/W CLIPS

PISTON BODY C/W CLIPS

  • KMP Part No. 3907163
  • Your Price

    $56.75 Tax calculated on checkout

Availability - Out of stock

PISTON BODY C/W CLIPS

PISTON BODY C/W CLIPS

  • KMP Part No. 3930187
  • Your Price

    $45.05 Tax calculated on checkout

Availability - In stock

PISTON BODY C/W CLIPS

PISTON BODY C/W CLIPS

  • KMP Part No. 3928673
  • Your Price

    $37.68 Tax calculated on checkout

Availability - In stock

PISTON BODY C/W CLIPS

PISTON BODY C/W CLIPS

  • KMP Part No. 3926631
  • Your Price

    $38.50 Tax calculated on checkout

Availability - In stock

PISTON BODY C/W CLIPS

PISTON BODY C/W CLIPS

  • KMP Part No. 3926632
  • Your Price

    $37.68 Tax calculated on checkout

Availability - In stock

PISTON BODY C/W CLIPS

PISTON BODY C/W CLIPS

  • KMP Part No. 3906223
  • Your Price

    $40.96 Tax calculated on checkout

Availability - In stock

PISTON BODY C/W CLIPS (BTA)

PISTON BODY C/W CLIPS (BTA)

  • KMP Part No. 3907156
  • Your Price

    $50.45 Tax calculated on checkout

Availability - In stock

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