Idler Pully Cat 966
Product Description
The 2078118 idler pully cat 966 is a belt drive component for the CAT 966, transferring engine power to key accessories and maintaining correct belt tension throughout operation. Pulley failure leads to belt slippage, loss of accessory drive, and potential belt snap — disabling alternator charging, fan cooling, or other functions critical to engine operation. Engineered to OEM standard 2078118 for precise fitment and correct belt geometry on the CAT 966.
Key Features:
- Correct Belt Tension: Maintains proper belt tension to prevent slip, noise, and accessory drive failure.
- OEM Belt Alignment: Manufactured to specification 2078118 for correct belt geometry on the CAT 966.
- Durable Drive Surface: Built to withstand continuous belt friction and load in demanding engine accessory drive applications.
The 2078118 idler pully cat 966 ensures consistent belt tension and power transfer to engine accessories on the CAT 966.
Disclaimer: This is an aftermarket replacement part supplied by GCO Products (Gautam & Company) and is not manufactured by, affiliated with, or endorsed by the original equipment manufacturer (OEM). All brand names, model numbers, and OEM part numbers referenced on this page are used solely for the purpose of identifying compatibility and describing the application of this part. All trademarks, registered marks, and brand identifiers remain the exclusive property of their respective owners. GCO Products claims no association with, sponsorship by, or endorsement by any OEM brand mentioned herein.
