Supersessions & cross-references
Cross-reference (aftermarket)6B5.9 find G855 find QSB4.5 find FS1000 NAPA $30.67 Amazon eBay $87.30 QSK19 find QSM11 find ISM11 find 3329289 find KTAA19 find 3900687 find 6C8.3 find QSL9 find QSB6.7 find QSB3.9 find 4947579 find 3903282 find 4BTA find 6BTA find 6BTA5.9-G3 find J920779 find J903938 find 3903938 find 3920779 find B5.9-C177 find
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 4B3.9
1Generator sets using 4B3.9
1Cummins/Onan G-Drive