Replacement Alternator Pulley – 7/8" Shaft (8-Groove or 12-Groove Options).
This high-quality replacement pulley is available in multiple configurations to match your truck’s belt setup, minimizing slippage and maintaining consistent system voltage without replacing the entire alternator.
Kit Includes:
- (1) Replacement Alternator Pulley (select 8-groove or 12-groove configuration)
Compatibility:
- Heavy-duty trucks with 7/8" alternator shaft diameter
Important Notes:
- Available in two 8-groove options (engine-specific) and one 12-groove serpentine configuration.
- Contact Kustom Truck to confirm compatibility with your exact engine and belt type.
Key Specifications:
- Fits 7/8" shaft diameter
- 8-groove or 12-groove serpentine options available
- Reduces belt slippage for stable voltage output
1 year
