Description
ST|4 Cyl 1
Hyundai Loaders: HL730-7
5E 305E Engine C1
2020-2021 Tundra TRD Off-Road Crew Cab Pickup 4-Door 5
The workbench
Flywheel Gear with Ring 3934937 for Cummins Engine 4B3.9 4-390 4T-390 (4BT) S6D155 ST|4 Cyl 1Flywheel Gear with Ring 3934937 for Cummins Engine 4B3. 9 4 390 4T 390 (4BT) Replace Part Number: 3934937 Specification: 8 Mounting bolts to crank, 6 Mounting bolts to clutch. 159 Teeth Fit for Cummins Engine: 4 390, 4T 390 (4BT), 4B3. 9, B Series, ISB QSB Series, 3. 9, 5. 9, 6. 7 Liter Engines
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
























