Cummins Parts By Model

Genuine Cummins 145545 Raw Water Pump O-Ring P1730 Sherwood raw water pump O-Ring for QSB 5.9 and 6.7M Replaced by - 3976350

Genuine Cummins 3919666 M10x1.5 45mm Stud Genuine Cummins M10x1.5 turbocharger mounting stud. 4x Required per turbocharger. Used on 4BT, 6BT and QSB Cummins. Sold individually

Genuine Cummins 3802968 Thermostat Kit Genuine Cummins 4B and 6B thermostat kit including gasket and seal  

Genuine Cummins 176743 Heat Exchanger Hose Cummins 1.75" elbow heat exchanger hose. Suitable for 4B 3.9, 6B 5.9, 6C 8.3 and QSB 5.9 Also available as - SB-6743

Genuine Cummins 3935449 Rocker Cover Bolt Seal Genuine Cummins isolator rocker/tappet cover seal. Used on Cummins 4B 3.9, 6B 5.9 and QSB engines

Genuine Cummins 3866019 Fuel Cooler Hose Genuine Cummins 1.75" fuel cooler to pump hose on B and C series Cummins engines. 

Genuine Cummins 3916107 Flexible Hose Used on Cummins 6B heat exchangers

Genuine Cummins 3975186 Heat Exchanger Sealing Washer Rubber washer mouting between end cap and rubber gasket on 4BT, 6BT & 6BTA Cummins heat exchangers

Genuine Cummins 3930906 4B & 6B Valve Cover Gaskets Cummins Genuine tappet valve cover gaskets used on 4B and 6B Cummins engines  Silicone type Sold individually (1x required per cylinder)

Genuine Cummins 3923331 Thermostat Seal Genuine Cummins thermostat housing cover gasket seal found on various models of 4B, 6B and 6C

Genuine Cummins 3909356 Rectangular Injector Sealing Ring Injector sealing rings. Sold individually for 4BT, 6BT, ISB and QSB models

Genuine Cummins 4019593 QSM11 Exhaust Manifold Gasket Sold individually, used on Cummins QSM11 engines. 6x Required per engine.