Dorman

419-303

Dorman 419-303 Automatic Belt Tensioner

EAN: 0019495232964

UPC: 019495232964

Belt Tensioner

Quality tests on this part include torque testing, spring-back testing, corrosion-resistance testing, and on-vehicle testing
Solid construction for long-lasting durability
Highly resistant to heat and shock
Designed to fit properly every time
OE part number: 4861277AB, 4861277AD

Rigorously tested for a sustained, secure performance by a team of product and quality engineers, Dorman's automatic belt tensioner assembly is designed to provide proper tension to a vehicle's serpentine belt. It incorporates a damping design, torsion spring.

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