Rock Assault Front Axle Housing (W/ Options) Trail-Gear is proud to introduce the newest addition to the Rock Assault™ Axle Housing family, our Rock Assault™ Front Axle Housing. This exclusive axle design is the first in the industry to be released...

Longfield 30-Spline 4340 Chromoly Super Set (Rock Assault Housings) 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...

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...

Longfield 27 Spline Birfield Axle Kit 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 steel...

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...

Longfield 30-Spline Birfield (Solid Axle) 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...

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...

Spindle Bushing & Seal Kit (OEM) LC Engineering provides OEM replacements for your Toyota Truck or 4Runner, especially those hard to find everywhere else. Because your original equipment lasted 20+ years, OEM quality will assure you that you won't have...

HD CV Axle (Pickup/4Runner) Extended Travel; Extreme Articulation For Lifted Suspensions THE PROBLEM: A lifted vehicle dramatically increases stress on stock components and often exceeds the original design limitations. THE SOLUTION: TrakMotive...

Front CV Axle Shaft Replacement front axle shaft for 1986-1995 Toyota Pickup and 4-Runner with independent front suspension.Left and right shafts are the same. NOTE: Sold individually. Contact our Tech Support Line for further information at...

Front CV Axle Replacement front axle shaft. NOTE: Will not work with manual locking hubs. Sold individually. Contact our Tech Support Line for further information at 928-575-2174. Note: Images are for illustration purposes only. Images...

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...