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Cummins Flywheel, 3974147

$348.62

MSRP: $456.09

You Save: $107.47 (24 %)

Quantity:

Part Number: 158621

Brand: Interstate McBee

Manufacturer Part No: 3922645

Mfg Warranty: Click for Info

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Product Details & Specifications

thick gear

Flywheel Style: Flat, SAE#2

Mounting Holes: 8

Clutch Diameter: 14

Pilot Bearing: 206 / 305

Ring Gear Number: 3902127*

Number of Teeth: 138

Flywheel Thickness: .875"

replaces 3974147, 3922645, 5445608

*Check serial number or part number before ordering. There are multiple options for ring gears. This flywheel comes with 3902127. If you ring gear number is different, this flywheel will not work.

Our Cummins parts are made with premium OEM quality materials to ensure strength and durability. We design and manufacture these parts to withstand the extreme conditions found in todays heavy duty equipment.