Brand: World American
FLYWHEEL RING GEAR
California Proposition 65: Cancer and Reproductive Harm – www.P65Warnings.ca.gov
Engine Brand: Cummins
For OE Flywheel: 3906807 3921263
For WA Flywheel: WA902-10-4142
Taxonomy A: HD Clutch & Flywheel
Taxonomy B: Flywheel Ring Gears & Bolts

Warranty Period: 1 Year or 100,000 Miles

Replaces:

• Cummins: 3903309
• World American: 3903309GDP
• Akmi: AK-3903309
• World American: WA3903309