DESCRIPTION
The Belt Tensioner plays a critical role in maintaining proper tension on your Kenworth truck's engine drive belts, ensuring efficient operation of accessories like the alternator and water pump. Constructed from durable materials, this component helps prevent belt slippage and reduces wear, extending the lifespan of your belts. Proper tensioning is vital for engine cooling and electrical systems. Installing a genuine OEM Belt Tensioner guarantees precise fit and dependable performance. Source One Parts Center is your go-to source for authentic Kenworth parts, providing quality assurance and expert support for all your maintenance needs.
SPECIFICATIONS
VMRS Code
042-003-076
OEM Part Number
3973819CUM-393X
Package Dimensions
4.13 x 4.13 x 8.75 in
Weight
4.5 lbs
RECOMMENDED PARTS
* This information is provided as is and may be out of date. Please contact us or the manufacturer to verify warranty
coverage.
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