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65271-04 Genuine Paccar Drive Belt Tensioner For MX13
65271-04 Genuine Paccar Drive Belt Tensioner For MX13

65271-04 Genuine Paccar Drive Belt Tensioner For MX13

P/N: 65271-04 Manufactured by: Paccar
$250.00 - $250.00
$250.00
$250.00 - $250.00
$250.00
1 in Stock
Condition: New
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Product Overview

The 65271-04 Genuine Paccar Drive Belt Tensioner is an engine accessory drive component used with Paccar MX13 engines in Kenworth and Peterbilt trucks to maintain the required tension on the drive belt during operation. Its mechanical tensioning mechanism compensates for normal belt movement and operating load changes, helping maintain consistent contact between the drive belt and accessory pulleys throughout the engine operating cycle.

Product Features

The 65271-04 Drive Belt Tensioner regulates accessory belt tension within the Paccar MX13 engine drive system.

  • Maintains controlled belt tension across the engine accessory drive pulley arrangement during operation
  • Compensates for normal belt movement and minor tension variations under changing engine loads
  • Supports consistent belt contact with associated pulleys throughout the accessory drive system
  • Helps reduce unwanted belt slack that can interfere with accessory drive operation
  • Provides mechanical tensioning force to maintain the designated belt routing and engagement
  • Integrates with the accessory belt drive configuration used on specified Paccar MX13 engines

General Specifications

Condition New
Part Number 65271-04
Brand Paccar
Part Type Drive Belt Tensioner
Engine Application Paccar MX13
Vehicle Applications Kenworth, Peterbilt
Referenced Source Vehicle Kenworth T880
System Engine Accessory Drive
Fitment Type Direct Replacement


Installation Notes

The 65271-04 Drive Belt Tensioner is installed within the Paccar MX13 accessory drive system and applies mechanical tension to the engine drive belt through its pulley mechanism. Inspect the mounting location, belt routing, pulley alignment, and surrounding accessory drive components before completing installation.

Always verify engine model, accessory belt configuration, tensioner mounting arrangement, and pulley alignment before installation.