Chromoly Rear Axle Shaft Set (Longfield) Big tires and low crawler gears can lead to broken rear axles. If you are looking to upgrade your drivetrain, check out our heavy-duty chromoly rear axles. These axles feature a break strength of 8,300 ft-lbs...

Chromoly Rear Axle Shaft Set (Longfield) Big tires and low crawler gears can lead to broken rear axles. If you are looking to upgrade your drivetrain, check out our heavy-duty chromoly rear axles. These axles feature a break strength of 8,300 ft-lbs...

30-Spline 4340 Chromoly Super Set (Longfield) With larger tires and more horsepower being used on the trails these days, upgrades to your axle are more critical than ever. In a Toyota, one of the common failures are the stock 27-spline birfields and...

Inner Brass Bushing (Front Axle Replacement) This replacement brass axle bushing is recommended any time you're replacing your axles. Bushing centers front axle in housing. NOTE: (2) are required per axle, one on each side. This is only for front...

Inspection Plug Installation Kit Extra large differential fill and inspection cap. Designed to allow quick access for inspecting the ring gear. Features1.5" diameter access hole. Threaded aluminum cap uses a rubber o-ring for a tight seal...

Rear Rock Assault Axle Housing Kit (IFS Width) The axle tubes are now made from 5/16" thick, high strength DOM tubing and engage 5/8" farther into the center section. On top of that, there is a 360° gusset welded around the tubes on the inside of...

27-Spline Birfield Solid Axle (Longfield) The Longfield birfields are made out of 100% chromoly and are precision polished to remove any imperfections that may cause stress risers. The Longfield birfield housing is made out of forged 4340 chromoly...

Rear Outer Axle Seal (Rubber) Replacing your rear axle seals will cure annoying gear oil leaks from your rear housing, and keeps oil off your rear brakes. You should replace the rear seal any time you remove the axle. Contact our Tech Support...

Rear Inner Axle Seal Replacing your rear axle seals will cure annoying gear oil leaks from your rear housing, and keeps oil off your rear brakes. You should replace the rear seal any time you remove the axle. Contact our Tech Support Line for...

Axle C-Clip (Inner) This snap ring goes on the outer stub shaft of your birfield and keeps the birfield from drifting too far into the axle assembly. Contact our Tech Support Line for further information at 928-575-2174. Note: Images are...

Chromoly Spindle We are very proud to introduce our new bearing spindles for 1979-1985 Toyota Pickups and 4Runners. We just started selling this OE replacement component great for the Toyota Off-Roading industry. Our spindles are manufactured from...

Birfield Snap Ring This snap ring goes on the outer stub shaft of your birfield and keeps the birfield from drifting too far into the axle assembly. This product should not be used in a manner that violates Federal EPA Laws. Contact our Tech...