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Genuine Cummins Part
This is a genuine Cummins Flywheel Ring Gear for 4B3.9, 6B5.9 and 6C8.3 engines. This is a genuine Cummins part shipped with a 12-month warranty.
Also available in aftermarket.
Call us at 888.687.0539 if you have any questions about this item. As always, your satisfaction is guaranteed!
FLYWHEEL RING GEAR - 4B3.9 / 6B5.9 / ISB6.7 / QSB5.9 / 6C8.3 / QSC8.3 (138 TEETH)
$104.99