YGLGM14T-3-40

Product Details

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.

GM 10.5” 14T differential
40 spline
4.10-down ratio
Installs into a bare factory open case
Does NOT use the factory thrust washers
Patented internal design reduces common locker failures
8620 internals for added strength

Technical Notes

Warranty Information

Warranty information unavailable

Compatible Make / Model

Compatible Differentials

Specification

Upsell	YESLOCKER
Brand	Yukon Gear & Axle
Prop65 Warning	Not Applicable
Keywords	10.5,14T,4.10Dwn,40spl,40spl,ASSEMBLY,CARRIER,CASE,GM,GRIZZLY,LOCKER,LOCKER,wYGL
Cover Bolts	14
Spline Count	40
UPC	883584119074
ProxyNumber	11907
Width	11.00 in
Length	11.00 in
Depth	11.00 in
Weight	34.0000 lb