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Show your support with a Thoroughbred Diesel t-shirt, sweatshirt, or sticker decal.
Thoroughbred Sku #: SUN518-HSA Manufacturer Sku #: 518-HSA
$1,045.00
1989 - 1993 Dodge D250
1989 - 1993 Dodge D350
1989 - 1993 Dodge W250
1989 - 1993 Dodge W350
518 BILLET INPUT SHAFT1989-1993 Dodge CumminsThis shaft has been designed for those Higher Horsepower Engines, tested to 1,000 ft. lb.s of torque. The Shaft is machined from 300 Maraging AMS 6541 material then Heat Treated for torsional strength and Precision Ground at all critical diameters. The Hub has been machined from 4140 HTSR steel and Nitride Heat Treated for additional durability. Shaft to Hub Splines have been increased from the O.E.M. spec of 28 to 35 - 25% more surface contact.
Why Choose SunCoast? Our products are engineered for superior strength, reliability, and optimized performance under heavy-duty conditions. Whether you're towing, racing, or daily driving, SunCoast ensures your transmission components deliver maximum durability and efficiency.
Shop SunCoast Diesel Products Today! Experience unmatched quality and innovation with SunCoast's industry-leading parts. Upgrade your diesel performance with confidence.