D21-6024 | Genuine Williams® Accelerator Pedal WW-526 Assembly for Peterbilt trucks

Description and Purpose:

This Genuine Peterbilt Accelerator Pedal WW-526 Assembly in new condition, with Part number: D21-6024, regulates engine throttle input by translating driver pedal movement into electronic signals for precise engine response. Designed for Peterbilt 337, 348, 220, and 520 models, it ensures smooth acceleration and consistent performance across diesel engines. Cross reference: D216024

Why Replacement is Important:

A faulty accelerator pedal can lead to unresponsive throttle, inconsistent engine output, or erratic performance. Replacing it restores proper throttle control and driver confidence.

Impact on Vehicle Performance:

A fully functional accelerator pedal assembly guarantees accurate throttle response, improves fuel efficiency, and enhances overall drivability for heavy-duty Peterbilt trucks.

Manufacturer Information:

Peterbilt® is a leading manufacturer of premium commercial trucks, renowned for durability, advanced engineering, and driver-focused performance across long-haul and vocational applications.

This genuine part is manufactured by Williams®, ensuring precise engineering, high-quality materials, and reliable performance for demanding industrial and commercial applications.

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Warranty:

Parts Finder Q offers a 365-days warranty for all types of parts in any condition. The warranty applies exclusively to purchases made directly through our website (partsfinderq.com). Please note that purchases made through third-party platforms like eBay or Amazon are not covered by this warranty.