Yukon Gear and Axle and Axleboy Off-Road are proud to announce the much anticipated release of Yukon's Dura Grip 4 Spring Positraction differential for Dodge and Chrysler 9.25" rear axles! The 31 spline Yukon Duragrip uses a nodular case and forged 4320 internals for added strength along with composite clutches for high performance and long life. All units are Rebuildable and many offer upgrades to increase aggressiveness for racing applications. Each unit carries a one year warranty against defects.
Currently in stock and shipping from our Washington Distribution Center!
Eaton makes it easy to increase performance and traction with their performance payout promotion. Receive $30-$50-$70 on selected traction devices. More information can be found here:
Axle Boy Enterprises has experience remanufacturing axles, transmissions, transfer cases, and many more powertrain components that are used in automotive and light truck, heavy duty truck, transit, off-highway, military and specialty vehicles. Axle Boy's Industrial Powertrain division currently remanfactures automotive, light truck, offhighway, and airport ground service axles. The quality process involves inspection, cleaning, renewing bearings, seals and wear items, refinishing, Dyno testing and prepping for vehicle install.
This procharged Cobra receives Yukon 4.11 gears, Detroit locker, and Yukon Alloy Shafts. I attached the No-Spin Detroit locker owners manual, feel free to download for more information!
Been extremely busy, haven't had much time to update anything.... here are some pictures of happenings at the shop in april
This Jeep Wrangler JK gets a Dynatrac Pro Rock 44 with Pro Steer Ball joints, 5.13's, Eaton Elocker, some skids, some controls arms and more. The Pro Rock 44 looks like we may finally have a decent upgrade available for the JK wrangler. The option to reuse you old knuckles, breaking system and wheels helps to keep the cost down. Using a Rubicon Locker allws the use of beefier shafts and larger ujoints. We highly recommend the pro steer ball joints, since unfortunately at this time the ball joints remain the same.
The Eaton Posi LSD is the perfect way to control traction in street rods, light duty pickups and all types of tarmac running race cars. The Eaton Posi LSD prevents wheel slip before it can get started. To do that, carbon disc clutch packs, preloaded by a central spring assembly, are located behind each differential side gear. When torque input increases the clamping load on the clutch packs increases. That causes the chatter-free clutch packs to grab and transfer power to the other wheel.