This serpentine accessory drive belt tensioner fits Caterpillar 3406E, C10, C12 and C15 diesel engines and ships as a single unit. Made by PAI, it keeps the accessory belt aligned and properly engaged with the pulleys so the alternator, fan and other driven components turn at the correct speed. Keeping tension in check this way helps prevent belt slip, noise and premature wear.
Features
Belt tensioner for serpentine accessory drive systems
Fits Caterpillar 3406E, C10, C12 and C15 diesel engines
Cross-references to Caterpillar OEM 190-0649
Also cross-references to Caterpillar 100-7774, 126-0153, 133-3529, 133-3543, 133-3545, 134-0642, 135-2142 and 148-1974
Packed 1 each
A PAI part from Pro Gear and Transmission
Tech Specs
- Part Type: Belt Tensioner
- PAI Part Number: 381250
- OEM Cross-Reference: Caterpillar 190-0649
- Additional Caterpillar Cross-References: 100-7774, 126-0153, 133-3529, 133-3543, 133-3545, 134-0642, 135-2142, 148-1974
- Sell Pack: 1 Each
- Fitment: Caterpillar 3406E, C10, C12, C15 Engines
