25499336
Countershaft
Mack
IN STOCK
More than 10 are currently available
Ships within 1 business day
$677.38
$812.85
This truck part is made by Mack. We guarantee that all of our parts are from the OEM (original equipment manufacturer), ensuring a proper fit and quality manufacturing.
We honor the warranty provided by the original equipment manufacturer.
DESCRIPTION
The transmission countershaft is a vital component within the gear assembly, responsible for transferring power between gears and ensuring smooth shifting. Its precise machining and robust construction enable it to withstand the stresses of heavy-duty operation, contributing to the durability of the transmission system. Proper functioning of this part is essential for maintaining optimal vehicle performance, fuel efficiency, and drivability. It plays a key role in the overall reliability of the transmission, reducing the likelihood of gear failure or slippage. Easy to install and service, this countershaft is a critical element for maintaining your Mack truck’s transmission health. Source One Parts Center offers this high-quality component, built to meet rigorous industry standards.
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