Supersessions & cross-references
Cross-reference (aftermarket)QSB4.5 yemparts $34.95 ISB6.7 firsttruck $19.00 5293586 FridayParts $145.60 8600030 FridayParts $145.60 QSC8.3 yemparts $32.43 4BT3.9 yemparts $27.99 19020204 FridayParts $145.60 19020208 FridayParts $145.60 3282554 FridayParts $145.60 4B3.9 ironwing $14.26 6BT5.9 yemparts $27.99 6B5.9 yemparts $34.95 3972730 FridayParts $145.60
Supersessions and aftermarket cross-references from marketplace/supplier listings — treat as leads. Verify the exact part for your serial number before ordering.
Where to buy
Engines using 4988274
1Generator sets using 4988274
6Cummins/Onan CFP59-F10Cummins/Onan CFP59-F15Cummins/Onan CFP59-F20Cummins/Onan CFP59-F50Cummins/Onan CFP59-F40Cummins/Onan CFP59-F25