Manufacturer Part Number 3973228. OE Number 3973228. For Cummins ISC QSC8.3 ISLe QSL9. Type Fuel Injection Pump. Fuel Injection Pump-3973228. 1 x Fuel Injection Pump. Fuel Type Diesel. Manufactured with OE-compatible design, they ensure a perfect fit for seamless installation across various vehicle models.
