1984 GMC G3500 Differential Carriers

The Yukon Grizzly Locker is the ultimate in locking differentials for street, off-road, & drag racing. Grizzly Lockers provide 100% power to both tires, while still allowing for disengagement while negotiating turns. The Yukon Grizzly locker is a mechanical locking differential. It features a forged case and 8620 internals for maximum strength. It’s patented design reduces common locker failures. All units assembled in the USA! All Grizzly Lockers are backed by the best warranty in the business! Yukon covers the replacement unit and covers any collaterally damaged parts and associated labor, up to $2,000! This is a narrow case locker. If you have a wide housing, please order two DS 42563 with your locker. This locker is ABS compatible.

The Yukon Grizzly Locker is the ultimate in locking differentials for street, off-road, & drag racing. Grizzly Lockers provide 100% power to both tires, while still allowing for disengagement while negotiating turns. The Yukon Grizzly locker is a mechanical locking differential. It features a forged case and 8620 internals for maximum strength. It’s patented design reduces common locker failures. All units assembled in the USA! All Grizzly Lockers are backed by the best warranty in the business! Yukon covers the replacement unit and covers any collaterally damaged parts and associated labor, up to $2,000! This is a narrow case locker. If you have a wide housing, please order two DS 42563 with your locker. This locker is ABS compatible.

Yukon replacment Powr Lok carrier case for Dana 70, 4.10 & down (incl ABS).

“ABS carrier case exciter ring (tone ring) with 108 teeth for 8.8″” Ford.”

For vehicles that are driven daily, the Power Trax No-Slip Traction System is the latest design in quiet traction-adding differential technology. It combines the automatic street-friendly smooth operation of a limited-slip differential with the traction performance of a locking differential. The Power Trax No-Slip locker easily installs in to your differential carrier using basic tools and without affecting your ring and pinion settings. Power Trax Grip-Lok, Lock-Right Lockers and No-Slip Traction Systems automatically provide 100% traction on-demand, under the toughest circumstances. The Power Trax Grip-Pro and Grip-LS performance limited slips offer smooth dependable torque transfer and traction for the best of both worlds.

USA Standard ring & pinion sets are the right choice to add confidence to your install. USA Standard Gear offers a full line of ring & pinion sets for a variety of common & hard to find applications. USA standard gear offers a standard one year warranty against defects on their ring & pinion sets.

Yukon Gear Differential Carrier, 20040.

Yukon replacement standard open carrier case for Dana 70, 4.10 & down (incl ABS).

Pro-King is the leading supplier of transmission and driveline products in the aftermarket.

“Yukon replacement standard open carrier case for Dana 60, 4.10 & down Semi-Float & Full float, (incl ABS) 2-1/8″” tall.”

“GM 12 bolt passenger car crush sleeve. Approx 2.340″” long.”

Set-up carrier bearing kit (2 bearings, no races) for Dana 60 and 70. 387A. No return.

“Yukon replacement standard open carrier case for Dana 60, 4.56 & up (Not ABS) 2-7/16″” tall.”

Set-up bearing (one bearing). HM803149. No return.

Dana 60 & Dana 70 Power Lok case bolt.