🔧 Gear Up for Adventure!
The Yukon Grizzly Locker is engineered for GM 10.5" 14 bolt truck differentials, featuring robust 8620 internals and a patented design that ensures reliability and performance. This mechanical locking differential is easy to install and is proudly assembled in the USA, making it the perfect upgrade for off-road enthusiasts seeking durability and traction.
| Item Weight | 0.01 Ounces |
| Ground To Item Distance | 6 Inches |
| Size | GM 10.5" Differential - 30 Spline |
| Door Style | Flat Panel |
| Finish Types | Powder Coated |
| Style Name | GM 10.5" 14 bolt truck with 30 Spline Grizzly Locker |
| Color | Grey |
| Frame Material Type | Plastic |
| Back Material Type | Alloy Steel |
| Material Type | Alloy Steel |
| Required Assembly | No |
| Mount Type | installs into standard open carrier |
| Base Type | Spline |
| Number of Compartments | 1 |
| Lock Type | Mechanical Locking Differential |
| Is Electric | No |
| Number of Levels | 1 |
| Number of Drawers | 1 |
| Number of Pieces | 1 |
| Additional Features | Lockable |
| Mounting Type | Floor Mount |
C**D
Works great
Cannot hear the clicking noise people say these types of lockers make but the truck is strait piped. Installed great and we found some future problems we could fix before they became a problem so installing this saved money and downtime and the truck hasn't been stuck since.
K**T
Works great in long bed extended cab Chevy
I installed this myself following instructions online. I re-used my gears and the pinion bearings were in good shape, so this was a quick job. In total it was about 6-7 hours without any air tools. Using new bearings and borrowing a press also saved time. Since the old diff was a G80 I had to buy an open carrier separately (sprung for Yukon carrier and was not disappointed). I was worried about road manners in tight curves but so far I have no complaints at all. It seems like the locker allows the outside wheel to ratchet. There is a soft clicking noise but no tire skipping so far. I think this will be a big help in the snow and on forest service roads.
K**I
best you can get
fast shipping easy install quite and works perfect
R**E
Easy to install
I put the Yukon Grizzly locker in a GM 14 bolt. It was a breeze to install. I was surprised at how quite it is. Most lockers pop and click in turns. The Grizzly pretty quite. As far as traction is concerned it's a full locker. Both tires are going to turn period. Great product
M**D
Simple to install, works great
Simple to install. Works great.
J**Z
Quick Performance rocks
I used this locker fer mu old farm truck so i cud bust thru tha mud hole out in tha back 40 whiles i was rustlin up mu cows
S**T
Ultimate Traction
Fast shipping of a great product. Installation is a breeze, and you can't get better traction than having a locker. This unit corners well without being too noisy. I would recommend this to anyone looking to improve on and off road traction!
J**N
Good price, solid product.
Best price I could find was on amazon.
D**N
Great product and price
Excellent product shipping and price you never go wrong with Yukon
T**N
Speed differences while turning
10.5 corporate 14 full float, in a C20, 5 speed cummins, when turning corners, slowly without stupidity, it unlocks (or does something) and the truck lurches a bit, and slows down, makes it difficult to navigate a smooth corner. Been like this since install (2017), I imagine you would never feel this with an automatic.professional install too. It's just the way it locks and unlocks........
J**N
Sloppy locker
Adds a lot of drive train slop ( forward-reverse) Makes a lot of mechanical noise. Lots of wheel hop when Applying traction. You can really feel it locking and unlocking at any speed. It’s installed in a corporate 14 bolt full floater 2wd.
Trustpilot
1 month ago
2 days ago