Balmar Pulley Kit f/Perkins 4170, 4108 (K6) CWR this design allows for a

this design allows for a quick and safe install and repeats servicing

Rating: 112 db@ 1 Meter

Extended Length: 42-1/2"

Supports multiple engines or independent charge systems by incorporating two independent start or engine isolation inputs to allow isolation of charge sources when both are active to maximize charging performance

Balmar Pulley Kit f/Perkins 4170, 4108 (K6) CWR this design allows for aPulley Kit for Perkins 4170, 4108 (K6) AltMountSerpentine Pulley Conversion Kit for Perkins Sabre Engines Perkins Sabre Engines Covered: 4107, 4108 Kit Includes: Three Six Groove (K6) Pulleys, Two K6, 40 Circumference Serpentine Belts (one spare) & Mounting Hardware Note: If you specify an AT 200A Alternator, a longer belt length may be required. This product may not be returned to the original point of purchase. Please contact the manufacturer