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ProDieselParts
Premium Parts
Oil Seal Front Cummins Engine QSB 4.5-Engine QSB 5.9- Engine QSB 6.7 Old Parts # NFP3904353 )
$12.19
— OR —
Rod Bearing Half Upper/Lower Cummins Engine 4B3.9 – 2 Valves
Piston w/Retainer & Rings ST Cummins Engine 4B3.9 – 2 Valves
Piston FP–3911400; C.R. 17.5:1
Piston w/Retainer & Rings – ST Cummins Engine 4B 3.9 – 4BT 3.9 – 4BTA 3.9- 2 Valves
Piston FP–3903579; C.R. 17.2:1
Piston w/Retainer & Rings .50 Cummins Engine 4B 3.9 – 4BT 3.9 – 4BTA 3.9 – 2 Valves
Piston FP–3908815; C.R. 17.5:1
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