3.5” Idler Tensioner Pulley Chevy C/K 1988-1998
Highlights
- Enhanced Performance
- Installs on Timing Cover
- Quieter, Smooth Ride
- Steel & Thermoplastic Build
3.5” Idler Tensioner Pulley for 1988-1998 Chevy C/Ks.
Transform your C/K’s performance with the 3.5” idler tensioner pulley (45975). It ensures that your serpentine belt maintains optimal tension, preventing any slippage during operation. Crafted from premium-grade steel and thermoplastic materials, it provides durability and exceptional noise dampening. Installing this pulley is straightforward, as it directly replaces the original part located on the timing chain cover of your C/K truck.
Features and Benefits:
- For 1988-1998 C/K trucks
- Designed for ease of installation on the timing chain cover
- Delivers effective noise dampening for a quieter ride
- Essential for maintaining proper serpentine belt tension
- Built to endure higher operational stress levels
- Constructed from composite steel and thermoplastic for durability
California Residents: Proposition 65 Warning
Related Categories: C/K Engine
Vehicle Fitment
This product will fit the following C/K years:
- 1988,
- 1989,
- 1990,
- 1991,
- 1992,
- 1993,
- 1994,
- 1995,
- 1996,
- 1997,
- 1998,













