Yukon Gear Grizzly Locker / Fits Dana 44 / 30 Spline / 3.73 & Down

In stock
Regular price $1,922.00
Product INFO
  • Vendor Yukon Gear & Axle
  • SKU T14.4372637
  • Barcode YGLD44-3-30
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Manufacturer Part # : YGLD44-3-30


Market Description

  • Everything about the Yukon Grizzly Locker is hardcore, its casing and gears, its advanced gear tooth design, and its impact on traction and performance. The Yukon Grizzly Locker is a mechanical positive-locking differential that’s engineered for rock crawling, serious trail running, off-road racing, and drag racing. The unit provides 100% power to both tires, while still allowing for disengagement while negotiating turns. The Yukon Grizzly Locker is a patented design that features innovations that make it tougher than the competition. Its inner clutch teeth have a larger radius at the base, which offers up to 350% greater strength versus back-cut designs. The Grizzly Locker’s larger teeth also resist breakage caused by shock-loading or catastrophic axle failure. It’s a serious piece of mechanical engineering for serious driving conditions.
  • Everything about the Yukon Grizzly Locker is hardcore, its casing and gears, its advanced gear tooth design, and its impact on traction and performance. The Yukon Grizzly Locker is a mechanical positive-locking differential that's engineered for rock crawling, serious trail running, off-road racing, and drag racing. The unit provides 100% power to both tires, while still allowing for disengagement while negotiating turns. The Yukon Grizzly Locker is a patented design that features innovations that make it tougher than the competition. Its inner clutch teeth have a larger radius at the base, which offers up to 350% greater strength versus back-cut designs. The Grizzly Locker's larger teeth also resist breakage caused by shock-loading or catastrophic axle failure. It's a serious piece of mechanical engineering for serious driving conditions.
  • The Yukon Grizzly Locker is the ultimate in mechanical locking differentials for street, off-road, and drag racing. Grizzly Lockers provide 100% power to both tires, while still allowing for disengagement while negotiating turns.

Product Description - Extended

The Yukon Grizzly Locker is the ultimate in mechanical locking differentials for street; off-road; and drag racing. Grizzly Lockers provide 100% power to both tires; while still allowing for disengagement while negotiating turns.

Associated Comments

  • This unit is drilled for 7/16in. ring gear bolts. If you are using it in an application which has 3/8in. ring gear bolts; please purchase qty 10 of part number YSPBLT-027 to sleeve the ring gear bolts.
  • This unit is drilled for 7/16" ring gear bolts. If you are using it in an application which has 3/8" ring gear bolts, please purchase qty 10 of part number YSPBLT-027 to sleeve the ring gear bolts.

Product Description - Short

  • Yukon Gear Grizzly Locker / Fits Dana 44 / 30 Spline / 3.73 & Down
  • Mechanical Locker

Product Description - Long

  • Yukon Grizzly locker, fits Dana 44, 30 spline, 3.73 & down.
  • Yukon Grizzly locker; fits Dana 44; 30 spline; 3.73/down.

Features and Benefits

  • Patented internal design reduces common locker failures
  • Fits Dana Spicer 44 with 30 spline axles
  • Fits Dana Spicer 44 w/30 Spline Axles
  • 8620 internals for added strength
  • 3.73 and down ratio only
  • Assembled in the USA

AAIA Part Type Description

Differential Carrier

Label Description

06-53 DOD/JEP/GM/FRD

Product Description - Invoice

YGLD44-3-30