Designed specifically to remove a weak link in the popular Ford Super Duty, Dynatracs Free-Spin Heavy Duty Hub Conversion Kits replace the factory unit bearings with fixed spindles for superior strength, and smooth performance
due to injury, had to have mech shop do the install. It took them 2 days to install the kit.seems it shouldnt take that long,but it did.
By DesertRunner from Cheyenne,Wy.
I would buy this product again.
Much better than original parts!
By Dozer guy from Exeter, On, Canada
I would buy this kit again
This kit eliminates the bogus Ford superduty hubs and makes the wheel bearings replaceable and stronger too. Kit needs to be installed by someone with some knowhow as it's not for a rank amature. The kit is made tough and pretty much unbreakable
will this kit fit an F-550 dyna 60 with American force 22.5 wheel adapters
oordski from on
The kit's are designed for single wheel applications do to the spacing on the front hub and rotor. When we sell them for a dually we sell a set of adapters for the hub and rotor. On your truck you would end up with an adapter on an adapter.
Rody from on
I have a ford F350 super duty dualie and I know I need the Arrowcraft adapter kit, can I get it thru 4 Wheel Parts, or do I have to look else where for it and how much?
Thunder Rat from Shinglehouse, PA on
Hello Thunder rat, unfortunately we do not carry the adapter kit here. Thank you for your question.
mikey from Shinglehouse, PA on
02 ford f350 7.3l powerstroke 8in. Lift 38in tires edge cs juice with attitude 5in turbo back straight pipe.
I bought the truck three years ago has the free spin kit on it n was wondering if someone could give me the part #'s for the replacement bearings in the kit
HILLBILLY DELUXE from Jackson Springs, NC on
Yes we can get any replacement parts for the kits. Dynatracs number is (714)596-4461
they can give you part numbers on any part in the kit and we can sell you any of these. They may not be on our website and need to be ordered over the phone. Thanks
Known for its brawny axle assemblies, Dynatrac got its start in the early 1990s when founder Jim McGean was building axles in his garage for off-road enthusiast friends. When others resorted to low quality parts from overseas, he took a stand and maintained production here in the states. Dynatrac's innovations include the high-clearance ProRock 60, Free-Spin hub conversion kits and heavy-duty DynaLoc locking hubs. Every axle manufactured undergoes 117 inspections during its assembly for quality assurance and the Huntington Beach, California-headquarted company has a deserving reputation as a manufacturer of high quality innovative components. Shop Dynatrac Now