Belt Tensioner Assembly (2007-2019) for Cummins ISX QSX

Includes:
- Belt Tensioner Assembly

Fits Models:
- Cummins ISX, Cummins QSX

Model Years:
- 2007–2019

Submodels:
- Applies to listed models

Engine Options:
- Common engine sizes: 15.0L (ISX), 11.9L (QSX)
- Engine codes: ISX, QSX

Description:
This Belt Tensioner Assembly is designed for Cummins ISX and QSX engines produced between 2007 and 2019. It ensures proper tension on the serpentine belt, maintaining optimal engine performance and efficiency. This assembly is a crucial component for preventing belt slippage and wear, contributing to the longevity of your engine.

Features:
- Direct fit for Cummins ISX and QSX engines
- Durable construction for long-lasting performance
- Easy installation with no modifications required
- Maintains proper belt tension for optimal engine operation
- Compatible with various heavy-duty applications