Where to buy
Supersessions & cross-references
Cross-reference (aftermarket)R500LC-7A PartsGeek R500LC-7 PartsGeek R450LC-7 PartsGeek R450LC-7A PartsGeek 3103916 PartsGeek QSM11 PartsGeek FridayParts $468.47 409004200 PartsGeek FridayParts $699.00 3800774 PartsGeek FridayParts $699.00 4037481 PartsGeek FridayParts $699.00 HX55W PartsGeek 3800890 PartsGeek FridayParts $699.00 4036758 PartsGeek FridayParts $699.00 404613200HX PartsGeek FridayParts $699.00 409004200H PartsGeek FridayParts $699.00 4090042NX PartsGeek FridayParts $699.00 3596047 PartsGeek FridayParts $699.00 3596613 PartsGeek FridayParts $699.00 ISX2 PartsGeek 3593625 PartsGeek FridayParts $699.00 4046127 PartsGeek FridayParts $699.00 4090042 PartsGeek FridayParts $699.00 4037482 PartsGeek FridayParts $699.00 3596623 PartsGeek FridayParts $699.00 4090042HX PartsGeek FridayParts $699.00
Aftermarket interchange5PP5-7 PartsGeek FridayParts $69.00 CM2350 PartsGeek B121B PartsGeek CM2180 PartsGeek L116B PartsGeek L119B PartsGeek L120C PartsGeek L123B PartsGeek 4024887RX PartsGeek FridayParts $1785.00 4025027RX PartsGeek FridayParts $1785.00 HX82-B140J59XBG PartsGeek A129T74YBF22G PartsGeek HE800FG PartsGeek QSX15-G4 PartsGeek 4BT3.9 PartsGeek 6BT5.9 PartsGeek A1700 PartsGeek FridayParts $150.90 A2000 PartsGeek A2300 PartsGeek ISB630 PartsGeek ISF2.8 PartsGeek ISF3.8 PartsGeek ISLGT8.9 PartsGeek ISM11 PartsGeek FridayParts $468.47
Supersessions and aftermarket cross-references from marketplace/supplier listings — treat as leads. Verify the exact part for your serial number before ordering.
Engines using QSX15
3Generator sets using QSX15
2FG Wilson L10Cummins/Onan G-Drive