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...

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...

LCE Differential Breather Kit A differential / axle breather serves the important purpose on a 4WD vehicle of venting the air pressure in drivetrain assemblies such as the differentials, transmission and transfer case. Under normal operations, these...

Axle Breather Relocation Kit This Breather Relocation Kit was specifically designed to relocate your rear axle breather when welding up a rear axle gusset or any type of mount or bracket. This kit uses our Creeper Breather to keep any dirt, mud, or...

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...

Trail Safe Inner Axle Seals Figure (A): Deflection gaps in the Brand X seal are the result of the spring clip opening. Fluid is allowed to bypass the seal lip through these deflection gaps. The result is a leak. Figure (B): The Trail Safe seal lip is...

Axle Housing Breather (Replacement) Factory Toyota axle housing breather. Internal spring loaded flapper valve prevents water from entering through breather during water crossings. Stock replacement for old, rusted or damaged units. This product...

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...

Inner Axle Seal When you swap out a Birfield joint it's a good idea to change the inner axle seal at the same time to keep the knuckles clean of weeping oil. This is a great part to keep in your tool box for trail side repairs. This product should...

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...