Upgrade your Cummins M11 or ISM engine with the Kustom Truck Front Engine Upfit Kit, designed to convert from V-belts to a high-performance 8-groove serpentine belt configuration. This kit enhances power transmission, reduces belt slippage, and extends belt life, optimizing engine efficiency and performance. Engineered for use with a top-mount pad-style AC compressor and pad-mount alternator, it’s compatible with Cummins M11 and ISM engines in various Class 8 trucks, such as Peterbilt, Kenworth, or Freightliner. The kit includes an alternator mounting bracket, 8-groove alternator and crankshaft pulleys, a 6-groove AC compressor clutch, idler pulleys, tensioners, brackets, a mounting spacer, a crankshaft pulley clamping plate, bolts, and Genuine Cummins hardware for secure installation. Ideal for mechanics and fleet owners, this kit ensures reliable operation in custom builds or fleet upgrades. Note: This kit includes Genuine Cummins hardware to mount the brackets to the engine; confirm compatibility with your Cummins M11 or ISM engine by contacting Kustom Truck.
Kit Includes:
- (1) Alternator Mounting Bracket
- (1) Alternator Pulley – 8 Groove
- (1) Alternator Idler Pulley
- (1) Alternator Belt Tensioner
- (1) AC Adapter Bracket – Top Pad Mount
- (1) AC Compressor Clutch – 6 Groove
- (1) Mounting Spacer
- (1) Belt Tensioner Bracket
- (1) Idler Pulley
- (1) Crankshaft Pulley – 8 Groove
- (1) Crankshaft Pulley Clamping Plate
- (5) Crankshaft Pulley Bolts
- Genuine Cummins Hardware
Key Features:
- Designed for Cummins M11 and ISM engines, converts V-belts to 8-groove serpentine belt
- Improves power transmission, reduces belt slippage, and extends belt life
- Compatible with top-mount pad-style AC compressor and pad-mount alternator
- Includes brackets, 8/6-groove pulleys, tensioners, idler pulleys, and Genuine Cummins hardware
- Enhances engine efficiency in Class 8 trucks (e.g., Peterbilt, Kenworth, Freightliner)
- Features crankshaft pulley with clamping plate and bolts for secure installation
- Confirm fitment with Kustom Truck for your specific Cummins M11 or ISM engine
- Ideal for custom builds and fleet performance upgrades
Enhance your Cummins M11 or ISM engine with Kustom Truck Parts’ precision-engineered front engine upfit kit, trusted for quality and performance.
