New Serpentine Belt is Now Used On Certain C18 Engines {1207, 1358, 1397, 1405, 1802}
- Wheel Tractor-Scraper
- 631K (S/N: WT41-101; WT61-102; WTR1-121; WTW1-106)
- 637K (S/N: WTS1-127; WTT1-103; WTX1-1)
Description Of Change: The new serpentine belt allows for centering of the tensioner. Centering of the tensioner improves belt movement, helps prevent start up squealing, and premature belt failures.
Adaptable To:
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Do not operate or work on this product unless you have read and understood the instruction and warnings in the relevant Operation and Maintenance Manuals and relevant service literature. Failure to follow the instructions or heed the warnings could result in injury or death. Proper care is your responsibility. |
The new 339-5720 Serpentine Belt replaces the previous 392-6551 Serpentine Belt.
Caterpillar Information System:
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