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Home / Components / Yukon Gear Grizzly Locker For GM 10.5in 14T Differential 40 Spline 4.10-Down Ratio Limited Offer

Yukon Gear Grizzly Locker For GM 10.5in 14T Differential 40 Spline 4.10-Down Ratio Limited Offer

Original price was: $930.89.Current price is: $372.36.

SKU: SK0061187-US20260210-085956 Category: Tag:

Description

Manufacturer Part # : YGLGM14T-3-40

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.

Product Description – Extended

  • The Yukon Grizzly Locker is a mechanical/automatic locking diff that’s engineered for rock crawling, serious trail running, off-road racing, and drag racing. It’s patented design features innovations that make it tougher than other lockers.
  • The Yukon Grizzly Locker is a mechanical/automatic locking diff that s engineered for rock crawling; serious trail running; off-road racing; and drag racing. It s patented design features innovations that make it tougher than other lockers.

Application Summary

14T 10.5″ GM, 4.10&Dwn 40spl GRIZZLY LOCKER CARRIER ASSEMBLY (40spl CASE w/ LOCKER)

Product Description – Short

  • Yukon Gear Grizzly Locker For GM 10.5in 14T Differential 40 Spline 4.10-Down Ratio
  • Yukon Grizzly Locker

Product Description – Long

  • Yukon Grizzly Locker is a mechanical/automatic, speed-sensing locker.
  • Yukon Grizzly Locker is a mechanical/automatic; speed-sensing locker.

Features and Benefits

  • Patented internal design reduces common locker failures
  • Does NOT use the factory thrust washers
  • Installs Into A Bare Factory Open Case
  • 8620 internals for added strength
  • GM 10.5 in. 14T Differential
  • GM 10.5” 14T differential
  • 4.10-down ratio
  • 4.10 Down Ratio
  • 40 spline

Key Search Words

Yukon, Grizzly Locker, locker, lockup

AAIA Part Type Description

Differential Carrier

Product Description – Invoice

YGLGM14T-3-40

Label Description

15-67 CHV/GMC