
![Posi Traction Differential for GM Truck 12-Bolt 9.5 in. / 9.76 in. Rear, 33-SPLINE [3.42 & Up Gear Ratios]](https://www.jegs.com/images/mini_750/500/555/555-62837.jpg)
Posi Traction Differential for GM Truck 12-Bolt 9.5 in. / 9.76 in. Rear, 33-SPLINE [3.42 & Up Gear Ratios]
JEGS 555-62837 Posi Traction differential Features:
- Fits 2014-2024 Chevrolet Silverado 1500 Trucks, Tahoe, Suburban, Express 2500, 2014-2024 GMC Seirra 1500 Trucks, Yukon, Yukon XL, Savana 2500, 2015-2020 Cadillac Escalade with GM 12-bolt 9.5 in. / 9.76 in. rear differential
- Provides smooth limited-slip operation and aggressive traction on a wide variety of terrains
- Manufactured using a high-strength nodular case, forged 4320 chromoly spider gears, and Raybestos composite clutches for strength, durability, and long life
- Whether you're pulling a trailer, hauling a load, or enjoying a ride on the street you will experience incomparable positraction performance.
JEGS 555-62837 Posi Traction differential Note:
- JEGS recommends the use of high-grade Non-Synthetic GL-5 gear oil and LSD (Limited-Slip Differential) additive for smooth operation and long life. The use of Synthetic oil is not recommended and may result in noisy or aggressive operation.
Improve Traction for Your Front or Rear Differential
JEGS Posi Traction Limited-Slip Differentials combine an Exclusive JEGS Yellow 4-Spring Pack and Raybestos composite clutches for better traction and more controlled power transfer. The precision engineered internal gears are cut from forged SAE 4320 steel to provide stronger teeth, longevity and a smoother ride. These fully rebuildable units are assembled in the USA with state-of-the-art technology and real-world testing for superior control on the road.
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Boost your vehicle’s traction, handling, and off-the-line performance with JEGS Posi Traction Differentials—engineered for drivers who demand more control in high-torque, high-performance conditions. Whether you're tackling the drag strip, curving back roads, or rugged off-road terrain, this upgrade delivers the confidence and grip you need.
Designed to distribute torque evenly between both rear wheels, this posi traction differential kit helps reduce wheel spin and maximize power delivery, especially when traction is limited. Say goodbye to one-wheel burnouts and hello to smoother, more predictable acceleration—even in wet or uneven conditions.
Built with premium materials and precision engineering, JEGS Posi Traction Differentials are made for durability under pressure. They’re an excellent choice for performance builds, street machines, muscle cars, or daily drivers in need of a traction upgrade. Installation is straightforward with no major modifications required for most common axle housings.
If you're looking for a reliable positraction solution to enhance your driving experience, JEGS has you covered. This differential improves cornering stability, enhances straight-line traction, and adds a performance edge that’s noticeable the moment you hit the throttle.
Whether you're upgrading your muscle car or outfitting your off-road rig, a posi track rear end setup from JEGS gives you the grip and confidence to take on any road—or lack thereof.
Dominate the pavement or the trail with JEGS Posi Traction Differentials—performance you can feel, quality you can trust. Order today and experience the power of true traction.

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