Fusion Super Kingpin Big Tube 14 Bolt Axle

Part Number: FUS-SKP14
Brand: Fusion

For current axle lead times and shipping details:  See this page

Fusion Super Kingpin Big Tube 14 Bolt complete assembly. Brand NEW 14 Bolt casting utilizing 4" diameter axle tubes.

Please call or email us with your specs: width, drop, offset, caster/pinion separation. If you have a reference axle, that makes it even easier (e.g. 78-79 Ford Sno Fighter).

Axle will accommodate up to 1550 axle shafts and Big Bell RCVs.      

All tubes are cut to length and machined in-house. Assemblies are pressed together, plug welded, and then 360 welded to the cast and C's using a semi-automated welding process to ensure high quality welds that look bad ass. We use only USA made and sourced DOM for our tubes.

Included in Base Price:

• Brand NEW, not re-tubed, 14 Bolt differential Casting
• 4" diameter DOM axle tube
• Tubes pressed and welded in. Tubes are plug welded and also 360 degree welded to the cast and inner C's
• Reid Racing Super Kingpin inner C's and Outer Knuckles, with Kingpin cones installed

Options Include (if you don't see it, ask, we likely have it):

• All Kingpin Components (for springless setup)
• 14 Bolt Ring & Pinion
• Master Install Kit
• Traction
  
• Pinion Yoke
• 30, 35 or 40 spline 1550 axle shafts
  
• Drive Flange Kit or locking hubs
• Complete Ford F250/F350 Brake kit (Calipers, Rotors, Pads, Caliper Bolts)
• Timken unit bearings that are double drilled for 8x170 and 8x6.5 (includes 14mm studs)
• Machined steering arm kit
  
• Diff cover and shave options

What makes the Super Kingpin so great?

• It's big, really f-ing big
• Kingpin assembly, which means no ball joints to replace or wear out
• Utilizes the stout Dana 60/70 upper and lower kingpin assemblies for the utmost in strength
• 1.5″ increased yoke spread allows fitment of 1480, 1550, and Rockwell 2.5-ton U-joints and a greater load carrying capacity
• Uses OEM 2005-present Ford Superduty unit bearings, lockout hubs, stub shafts, U-joints, and 2005-2012 calipers and rotors
• Outer stub shafts can be oversized to directly engage the unit bearing’s 2.5-inch hub splines when the lockout components are removed
• Flat-top pad machined for 6 ARP high steer studs, allows for aftermarket steering arms that provide a wide range of steering options
• Knuckles cast from high-strength ductile iron and beefed up with extra material and ribbing
• Cast-in steering arms tapered from the top down for standard “1-ton” tie rod ends; extra-wide arms allow the tie rod holes to be drilled out for oversized bolts, heim joints, etc. Extended arms allow a straight tie rod to clear most differential covers
• 100% Made in the USA