--- product_id: 34919045 title: "Yukon Gear & Axle Gear (YGLTV6-30) Grizzly Locker for V6 30 Spline, V6 Differential - 30 Spline" brand: "yukon gear & axle" price: "¥242621" currency: JPY in_stock: true reviews_count: 4 category: "Yukon Gear & Axle" url: https://www.desertcart.jp/products/34919045-yukon-gear-and-axle-gear-ygltv6-30-grizzly-locker-v6 store_origin: JP region: Japan --- # Patented Fail-Safe Locker Design 8620 Alloy Steel Internals Proudly Assembled in USA Yukon Gear & Axle Gear (YGLTV6-30) Grizzly Locker for V6 30 Spline, V6 Differential - 30 Spline **Brand:** yukon gear & axle **Price:** ¥242621 **Availability:** ✅ In Stock ## Summary > 🔧 Lock in power, unlock your adventure! ## Quick Answers - **What is this?** Yukon Gear & Axle Gear (YGLTV6-30) Grizzly Locker for V6 30 Spline, V6 Differential - 30 Spline by yukon gear & axle - **How much does it cost?** ¥242621 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/34919045-yukon-gear-and-axle-gear-ygltv6-30-grizzly-locker-v6) ## Best For - yukon gear & axle enthusiasts ## Why This Product - Trusted yukon gear & axle brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Made in the USA:** Quality-tested and assembled domestically for trusted performance. - • **100% Power Delivery:** Ensures both tires get full torque for ultimate off-road traction. - • **Unmatched Durability:** Crafted with premium 8620 steel for rock-solid strength and longevity. - • **Precision Engineering:** Patented internal design minimizes locker failures—drive with confidence. - • **Trail-Ready Smoothness:** Disengages seamlessly on corners for a balanced, controlled ride. ## Overview The Yukon Grizzly Locker (YGLTV6-30) is a vehicle-specific locking differential featuring rugged 8620 steel internals and a patented design that reduces common failures. Assembled and quality-tested in the USA, it delivers 100% torque to both tires for superior off-road traction while allowing smooth disengagement on turns. Backed by a 1-year warranty, it’s trusted by off-road enthusiasts and professionals alike. ## Description Yukon Grizzly Lockers are high performing mechanical locking differentials crafted from the exceptionally strong metals. These units are able to provide 100% power to both tires, while allowing for disengagement to navigate corners in the road and bends on the trail. Assembled and quality tested in the USA, the Grizzly Locker is trusted in off-road and drag competitions around the world. Review: Kind of a pain but worth it - I installed this locker with yukon 5.29 gears on my 2018 toyota tacoma trd sport 4x4. You need to call yukon and ask for the part # for the bearings that go on the locker. You can also get them from toyota I'll put a picture of that part number for toyota. Love the setup though Review: it’s not too bad. Best auto locker out there imo - I put this in a full time all wheel drive land cruiser FZJ80 front diff. I don’t daily drive it, but it is really smooth. The only time I get some steering input is when abrubtly letting off the gas in a turn. Even then, it’s not too bad. Best auto locker out there imo. I would not hesitate to put this in the rear diff on a daily driver. I have one in the rear too, and that one is completely unnoticeable. ## Features - 1 Year Warranty - 8620 Steel Internals - Patented Internal Design Reduces Common Locker Failures - Assembled in the USA ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0078UBOUK | | Additional Features | 8620 Steel Internals, Assembled in the USA, Fit Type: Vehicle Specific, Patented Internal Design Reduces Common Locker Failures | | Back Material Type | Alloy Steel | | Base Type | Legs | | Best Sellers Rank | #2,062,624 in Automotive ( See Top 100 in Automotive ) #1,500 in Automotive Replacement Differential Assembly Kits | | Brand | Yukon Gear & Axle | | Brand Name | Yukon Gear & Axle | | Color | Silver | | Customer Reviews | 4.2 out of 5 stars 14 Reviews | | Door Style | Flat Panel | | Finish Types | Powder Coated | | Frame Material Type | Metal | | Handle Material | Alloy Steel | | Included Components | Grizzly Locker for Toyota V6 | | Installation Type | Freestanding | | Is Customizable? | No | | Item Depth | 11 inches | | Item Dimensions D x W x H | 16"D x 13"W x 16"H | | Item Type Name | Grizzly Locker for Toyota V6 | | Item Weight | 0.01 Ounces | | Lock Type | Locking Differential | | Manufacturer | Yukon Gear | | Manufacturer Warranty Description | 1 year warranty against manufacturer defects. | | Material | Metal | | Material Type | Metal | | Model Number | YGLTV6-30 | | Mounting Type | Floor Mount | | Number of Doors | 1 | | Number of Drawers | 1 | | Product Care Instructions | Wipe with Damp Cloth | | Product Dimensions | 16"D x 13"W x 16"H | | Recommended Uses For Product | Off-road use in trucks and SUVs | | Required Assembly | No | | Room Type | Living Room | | Shape | rectangular prism | | Size | Toyota V6 Differential - 30 Spline | | Special Feature | 8620 Steel Internals, Assembled in the USA, Fit Type: Vehicle Specific, Patented Internal Design Reduces Common Locker Failures Special Feature 8620 Steel Internals, Assembled in the USA, Fit Type: Vehicle Specific, Patented Internal Design Reduces Common Locker Failures See more | | Style Name | Toyota V6 with 30 Spline Grizzly Locker | | Top Material Type | Steel | ## Product Details - **Brand:** Yukon Gear & Axle - **Color:** Silver - **Material:** Metal - **Product Dimensions:** 16"D x 13"W x 16"H - **Recommended Uses For Product:** Off-road use in trucks and SUVs ## Images ![Yukon Gear & Axle Gear (YGLTV6-30) Grizzly Locker for V6 30 Spline, V6 Differential - 30 Spline - Image 1](https://m.media-amazon.com/images/I/61iG3FVU6LL.jpg) ![Yukon Gear & Axle Gear (YGLTV6-30) Grizzly Locker for V6 30 Spline, V6 Differential - 30 Spline - Image 2](https://m.media-amazon.com/images/I/61JbYEaZuJL.jpg) ![Yukon Gear & Axle Gear (YGLTV6-30) Grizzly Locker for V6 30 Spline, V6 Differential - 30 Spline - Image 3](https://m.media-amazon.com/images/I/81Irdlm9I3L.jpg) ![Yukon Gear & Axle Gear (YGLTV6-30) Grizzly Locker for V6 30 Spline, V6 Differential - 30 Spline - Image 4](https://m.media-amazon.com/images/I/91MlpCA7hyL.jpg) ![Yukon Gear & Axle Gear (YGLTV6-30) Grizzly Locker for V6 30 Spline, V6 Differential - 30 Spline - Image 5](https://m.media-amazon.com/images/I/619+DanrToL.jpg) ## Questions & Answers **Q: Does it work with C clip axles?** A: Yes **Q: Will this fully lock with larger tires?** A: yes, this is a mechanical locker. https://www.youtube.com/watch?v=h2JBnBNsn2o https://www.youtube.com/watch?v=Tv4Tba7gUC4 https://www.youtube.com/watch?v=rHtohwImDLQ **Q: I'm re gearing to 4.56 with 8.8 rear end will this work for a xj and will this lock and unlock On its own ??** A: Yes,this differential is fully automatic. NO switches or buttons to push.It is a torque bias differential(limited slip). **Q: Will this fit a 1984 gmc k1500 high serria 4x4 looking to install in the front and rear gm corporate 10 bolt** A: stock the 84 k1500 would have 28 spline axles front and rear. this will fit if the shafts are upgraded to the 88-up 30 spline shafts. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Kind of a pain but worth it *by H***A on September 2, 2021* I installed this locker with yukon 5.29 gears on my 2018 toyota tacoma trd sport 4x4. You need to call yukon and ask for the part # for the bearings that go on the locker. You can also get them from toyota I'll put a picture of that part number for toyota. Love the setup though ### ⭐⭐⭐⭐⭐ it’s not too bad. Best auto locker out there imo *by J***S on March 20, 2018* I put this in a full time all wheel drive land cruiser FZJ80 front diff. I don’t daily drive it, but it is really smooth. The only time I get some steering input is when abrubtly letting off the gas in a turn. Even then, it’s not too bad. Best auto locker out there imo. I would not hesitate to put this in the rear diff on a daily driver. I have one in the rear too, and that one is completely unnoticeable. ### ⭐ Paper weight? *by J***J on April 16, 2021* Only lasted a year. Stopped ratcheting then grenaded And took out the ring gear. 😒 ## Frequently Bought Together - Yukon Gear & Axle Gear (YGLTV6-30) Grizzly Locker for V6 30 Spline, V6 Differential - 30 Spline - Yukon Gear & Axle (YK GM12T) 12-Bolt Master Overhaul Kit for GM Truck - ACDelco GM Original Equipment 10-5055 Gear Marking Compound - 1 oz --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.jp/products/34919045-yukon-gear-and-axle-gear-ygltv6-30-grizzly-locker-v6](https://www.desertcart.jp/products/34919045-yukon-gear-and-axle-gear-ygltv6-30-grizzly-locker-v6) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-10-16*