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3944037
Offset Woodruff Key
Cummins®

AVAILABLE

Cummins®

Ships within 1-3 business days

$20.99 $27.29
Genuine OEM Part

This truck part is made by Cummins®. We guarantee that all of our parts are from the OEM (original equipment manufacturer), ensuring a proper fit and quality manufacturing. We make it easy to buy truck parts online.

Manufacturer Warranty*
DESCRIPTION
The Offset Woodruff Key (Part Number 3944037) manufactured by Cummins® is a small but crucial component used in commercial truck engines. Its primary function is to provide precise timing and synchronization between the engine's crankshaft and the camshaft. This specific woodruff key has an offset design, meaning it is not centered along its length. The offset allows for fine adjustments in the timing of valve openings and closings, optimizing engine performance and efficiency. By enabling accurate alignment between the crankshaft and camshaft gears, it helps ensure that the engine's valves open and close at the correct moments during each combustion cycle. Overall, the Offset Woodruff Key (Part Number 3944037) plays a vital role in maintaining the engine's timing system integrity, contributing to the reliable operation and performance of Cummins® commercial trucks.

SPECIFICATIONS

Notes
042
Hazardous Material
Non-Hazardous (NOI, ICE/Auto)
Package Dimensions
5.74 x 4.0 x 1.5 in
Weight
0.125 lb
* This information is provided as is and may be out of date. Please contact us or the manufacturer to verify warranty coverage.
* Variable geometry turbocharger and electronic actuator repairs are not eligible to be claimed as over-the-counter under New or ReCon parts warranty for parts installed after October 1, 2018.
* Diesel Oxidation Catalyst (DOC), Diesel Particulate Filter (DPF), Selective Catalyst Reduction (SCR) catalyst, and Electronic Control Module (ECM) repairs are not eligible to be claimed as over-the-counter under New or ReCon parts warranty for parts installed after January 1, 2020.
* These restrictions are only applicable to New parts and ReCon parts coverages for the components listed above sold to a customer in the US or Canada. All other coverages are excluded. All other regions are excluded.

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