DORMAN 976-946 REAR DRIVESHAFT ASSEMBLY (CREW CAB) (6.8' BED/160" WHEELBASE) 2017-2018 FORD F-250 (WITH STANDARD TRAILER TOW) | 2017 F-250/350 (WITH HEAVY DUTY TRAILER TOW) (BUILT BEFORE 3/27/17) 6.7L POWERSTROKE 4WD

The Dorman 976-946 Rear Driveshaft Assembly is expertly crafted to meet the demands of 2017-2018 Ford F-250 and F-350 models equipped with 6.7L Powerstroke engines and designed for models with standard or heavy-duty trailer towing capabilities. This assembly is specifically tailored for Crew Cab vehicles with a 6.8-foot bed and a 160-inch wheelbase, ensuring that it perfectly aligns with the original equipment dimensions for optimal fitment and performance.

Constructed from 100% new components, this driveshaft assembly eliminates the hassle of core charges and returns. It comes pre-balanced, facilitating quick and easy installation right out of the box. No additional balancing or modifications are needed, allowing you to get back on the road in no time. The driveshaft features non-staked universal joints, promoting future serviceability and longevity, so you can worry less about maintenance.

With a substantial drive shaft length of 80.87 inches and a robust wall thickness of 0.125 inches, this assembly is engineered for durability and strength. The aluminum shaft material offers a lightweight alternative without sacrificing performance, while a 5-inch diameter provides additional stability during operation.

Detailed with slip yoke and bolt-on end types, the Dorman 976-946 meets strict OE specifications, specifically matching Ford part numbers HC3Z4602R and HC3Z4602S. If you're looking for a reliable and efficient solution to replace your vehicle's rear driveshaft, the Dorman 976-946 is your dependable choice, bringing reliability and enhancing your F-Series truck's performance.