Idler Gear 3004684

Cummins
Part# 3004684
note
OLD# 4953331
Engine idler gear transferring power between crankshaft and camshaft.
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Description

The Cummins Idler Gear (3004684) is a mechanical component that transmits rotational motion between engine drive gears. It maintains synchronization between the camshaft and crankshaft by rotating freely on its axis, ensuring proper valve timing and engine operation.

Key Specifications

  • Application: Diesel engines, heavy-duty trucks
  • Function: Transfers power between crankshaft and camshaft
  • Compatibility: KTA19, K19, QSK19 engine series
  • Construction: Heat-resistant metal alloy
  • Features: Free-rotating idler gear, bushing-mounted
  • Quality: OEM Cummins part

Shipping Info

Next Day Air services are available for In Stock items. Our shipping cutoff time is Monday - Friday 4:30pm Eastern Standard Time (EST). 

 

For more shipping information, please see our Shipping & Delivery page.

More Information

Current Part# 3004684
Old Part No.: 4953331
Part# variations 3004684 CUM,
3004684CUM
Manufacturer Cummins
Warranty Standard Manufactures