Yukon Gear Grizzly Locker For Ford 8in w/ 28 Spline Axles

SKU: YUKYGLF8-28

Differential Carriers

YUK Grizzly Lockers...

Yukon Gear & Axle

Yukon Gear Grizzly Locker For Ford 8in w/ 28 Spline Axles

SKU: YUKYGLF8-28

Differential Carriers

YUK Grizzly Lockers...

Limited Availability from MFR Limited stock available from the manufacturer's distribution centre. The dispatch timeframe shown is an estimate based on historical orders of this part. This item is not held in our own warehouse, and availability and release timing may vary depending on manufacturer stock movements and processing at the time of ordering.

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Description

IMPORTANT NOTICE: Requires the use of bearing part number TMK-LM102949 and race TMK-LM102910 for correct installation.

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 Overview

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 thatâ€™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 Lockerâ€™s larger teeth also resist breakage caused by shock-loading or catastrophic axle failure. Itâ€™s a serious piece of mechanical engineering for serious driving conditions.

Features and Benefits

Fits Ford 8 in. w/28 Spline Axles
Assembled in the USA
Fits Ford 8" with 28 spline axles
Patented internal design reduces common locker failures
8620 internals for added strength

Product Details

AAP Selling Package Quantity UOM:	EA
AAP_UDA_12:	EA
AAP_UDA_22:	1
Axle Shaft Spline Quantity:	28
California Proposition 65:	Not Applicable
Cover Bolt Quantity:	0
Description:	Yukon Grizzly Locker for Ford 8in. with 28 spline axles
Differential:	Ford 8
Gear Ratio:	4.62
Material:	Steel
Part Number:	yukYGLF8-28
Title:	Yukon Grizzly Locker for Ford 8" with 28 spline axles
Type:	Locking
WARNING CA Proposition 65 Required:	No
WARNING CA Proposition 65:	No

Application Summary

FORD 8", 28spl GRIZZLY LOCKER ( uses HD BRGS)

Part Type

Differential Carrier

Data: v4.2 - Upd: 2026-10-21 20:08:39

Features

8620 internals for added strength
Assembled in the USA
Fits Ford 8 in. w/28 Spline Axles
Fits Ford 8" with 28 spline axles
Patented internal design reduces common locker failures

Specifications

Product Attributes - Brand: Yukon Gear & Axle
Product Attributes - Manufacturer's Part Number: YGLF8-28
Product Attributes - Part Type: Differential Carriers
Product Attributes - Product Line: Yukon Gear & Axle Grizzly Lockers
Product Attributes - UPC: 883584280064
Product Attributes - Differential Case Design Type: Ford 8 in.
Product Attributes - Remanufactured: No
Product Attributes - Aftermarket Carrier Style: Mechanical locker
Product Attributes - Axle Shaft Spline Quantity: 28
Product Attributes - Manufacturer of Axle: Ford
Product Attributes - Carrier Material: Chromium alloy steel
Product Attributes - Carrier Bearings Included: No
Product Attributes - Quantity: Sold individually.
Product Attributes - Notes: Requires the use of bearing part number TMK-LM102949 and race TMK-LM102910 for correct installation.

Reference Information

Brand Name/s	Yukon Gear & Axle
StreetFX SKU	yukYGLF8-28
SFX Item ID	4489479
Supplier Item Code	4489479
Manufacturer SKU	YGLF8-28
Manufacturer UPC	883584280064
Alternative References	yga-28006, 8in