Where to buy
Supersessions & cross-references
Cross-reference (aftermarket)6B5.9 PartsGeek QSB6.7 PartsGeek QSK60 PartsGeek 4921776 PartsGeek FridayParts $820.00 QSB3.3 PartsGeek 6C8.3 PartsGeek QSK19 PartsGeek 4984457 PartsGeek 4326640 PartsGeek QSK45 PartsGeek 3330600 PartsGeek QSK23 PartsGeek FridayParts $468.47 KTA50 PartsGeek 3330602 PartsGeek QSK95 PartsGeek 5374098 PartsGeek FridayParts $621.10 QSK60G PartsGeek 537409800 PartsGeek FridayParts $621.10 4100625 PartsGeek FridayParts $99.90 3649550 PartsGeek FridayParts $99.90 QSV91-G4 PartsGeek QSV91-G6 PartsGeek QSV91G PartsGeek 3803284 PartsGeek FridayParts $497.60
Aftermarket interchangeM-3089172 PartsGeek M-3017360 PartsGeek M-3085962 PartsGeek FP-XP-0041010 PartsGeek K148G PartsGeek CM2250 PartsGeek CM500 PartsGeek CM850 PartsGeek 4TNV98-ZNMS2 PartsGeek 4TNV98-ZNTBL PartsGeek 4TNV98-ZQTB PartsGeek QSX15 PartsGeek QSM11 PartsGeek FridayParts $468.47 AFE48-CQ PartsGeek AFE48-CU PartsGeek 4088430NX PartsGeek FridayParts $2358.60 4088430PX PartsGeek FridayParts $2358.60 4088430RX PartsGeek FridayParts $2358.60 4326639NX PartsGeek FridayParts $2358.60
Supersessions and aftermarket cross-references from marketplace/supplier listings — treat as leads. Verify the exact part for your serial number before ordering.
Engines using QSK78
1JCB EcoMAX / Dieselmax
Generator sets using QSK78
1Cummins/Onan G-Drive