Dorman 917-022 Supercharger Coupling for Select Models, Black (OE FIX) sold2025 the battery backup provides security

the battery backup provides security to wake on-time

12" diameter

Weld-on trailer hardware

or Updated 2019 Silverado/Sierra

Dorman 917-022 Supercharger Coupling for Select Models, Black (OE FIX) sold2025 the battery backup provides securityDorman 917 022 Supercharger Coupling for Select Models, Black (OE FIX) Some original equipment supercharger drive couplings fail prematurely, and dealerships make you buy an entire new supercharger nose cone assembly. This Dorman OE FIX solution is an upgraded replacement that save money and improves durability. Product Features Upgraded replacement this supercharger drive coupling features a robust design that resists distortion from wear and tear