Locking Differential

AIR LOCKING DIFFERENTIAL

TRE Air Locking Differential is designed to improve the loss traction situation of the open differential when vehicle drive on some uneven terrains(snow, sand, muddy, rocky), TRE innovated the TRE Air Locking Differential to solve the open differential traction issue.
A simple flip of a switch will provide maximum traction when needed and a reliable option for those wanting the most out of their off-roading adventures.

TRE Air Locking Differential is designed to take you to the destinations other dream about.In order to improve the loss traction situation of the open differential when vehicle drive on some uneven terrains.

Enhance the traction of your 4x4 in just about any terrain--rock,clay,gravel,sand,snow or mud.
A simple flip of a switch will provide maximum traction when needed and maneuverabisy when it is not.

With the forged alloy differential case and gears,the strongest materials and steady 5 years warranty provides a reliable option for those wanting the most out of their off-roading adventures.

TRE Air Locker equipped with the TRE X-Ring in the seal housing assembly. The X-Ring designed with four lobed style provides twice the sealing surface than a standard O-Ring. Because of the double-sealing action,only less squeeze is required to maintain an effective seal. The reduction in squeeze means less friction and wear which guarantee that the seal housing provide a long-term and stable air supply to the air locker.

Wave Spring equipped makes locking and unlocking elasticity more stable and endurable because of wave spring fit tight radial and axial spaces. Most importantly, Wave spring reducing the spring height by 50% than the ordinary coil / compression springs, so there is no need to drill the spring holes too deep on the clutch gear, this increased clutch gear strength a lot.

E-LOCKER

Designed expressly for 4-wheel drive systems off road adventure to give you the ability to lock or unlock the differentials when necessary, electromagnetic operated keeps you away from malfunctions. It is engaged by electric.

The working principle of E-locker is controlled by energizing the magnet, when vehicles get stuck in some obstacles, driver just turn on the button of E-locker, the magnet in the e-locker is powered, pushing the gear to lock both axle,make the half axle together, provide 100% of available torque and sending it equally to both ends of the axle.

TRE E-Locker equipped with the developed gear, the locking depth has been increased from 2mm for ordinary products to 5mm, which fundamentally solves the problems of automatic unlocking or insufficient locking effect in similar products. The gear adopts a nickel-plated design, which is fully rust-proof and greatly improves the degree of wear resistance, significantly improve the service life and locking efficiency of the product.

TRE Wave Spring equipped makes locking and unlocking elasticity more stable and endurable because of wave spring fit tight radial and axial spaces. Most importantly, Wave spring reducing the spring height by 50% than the ordinary coil / compression springs, so there is no need to drill the spring holes too deep on the clutch gear, this increased clutch gear strength a lot.

CRAB LOCKER

Crab Locker with its proven design and comparative advantages than other lockers on the market. Crab Locker equipped on 18 sets 4x4 vehicles over 5 years for extreme off road drive test, during the 5 years TRE continued to improve its capability and durability.

With its New Air Operated Actuator Design, unique Oil Return System design, Two Piece Case Structure Design and easy installation feature, Crab Locker finally released on the market. Crab Locker is your best choice for weekend off road trip or extreme 4x4 off road drive

TRE Crab Locker equipped with the developed gear, the locking depth has been increased from 2mm for ordinary products to 5mm, which fundamentally solves the problems of automatic unlocking or insufficient locking effect in similar products. The gear adopts a nickel-plated design, which is fully rust-proof and greatly improves the degree of wear resistance, significantly improve the service life and locking efficiency of the product.

TRE Wave Spring equipped makes locking and unlocking elasticity more stable and endurable because of wave spring fit tight radial and axial spaces. Most importantly, Wave spring reducing the spring height by 50% than the ordinary coil / compression springs, so there is no need to drill the spring holes too deep on the clutch gear, this increased clutch gear strength a lot.

DIFFERENTIAL COVER

TRE differential cover is designed to give your gears maximum protection when the going gets tough and stylish looks when you are cruising