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Yukon Gear & Axle

Yukon Gear & Axle YGLD30-4-27 Grizzly Locker For Dana 30 / 27 Spline / 3.73+

Yukon Gear & Axle YGLD30-4-27 Grizzly Locker For Dana 30 / 27 Spline / 3.73+

Regular price $ 988.89
Regular price $ 1,087.78 Sale price $ 988.89
Free shipping on orders over $99 (contiguous U.S.) — flat $10.99 under $99. Shipping details
Quantity
✓ In Stock Only 1 left

Overview

Genuine Yukon Gear & Axle part.

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.

Key Features

  • Patented internal design reduces common locker failures
  • The Yukon Grizzly Locker is a patented design that features innovations that make it tougher than the competition

Fitment

  • Fits the Dana 30 axle
  • Fits 1986-1989 Ford Aerostar
  • Fits 1966-1971 Ford Bronco
  • Fits 1967-1974 International Scout
  • Fits 1971-1983 Jeep CJ5
  • Fits 1966-1975 Jeep CJ6
  • Fits 1976-1986 Jeep CJ7
  • Fits 1984-2001 Jeep Cherokee
  • Fits 1986-1992 Jeep Comanche
  • Fits 1967-1968, 1972-1973 Jeep Commando
  • Fits 1993-1998 Jeep Grand Cherokee
  • Fits 1984-1991, 1993 Jeep Grand Wagoneer
  • Fits 1981-1985 Jeep Scrambler
  • Fits 1971-1973 Jeep Wagoneer
  • Fits 1987-1995, 1997-2017 Jeep Wrangler
  • Fits 1970-1974 Volvo 142
  • Fits 1970-1974 Volvo 144
  • Fits 1970-1975 Volvo 164
  • Fits 1990-1993 Volvo 240
  • Fits 1975-1984 Volvo 242
  • Fits 1975-1989 Volvo 245
  • Fits 1976-1981 Volvo 265

Product Details

Brand Yukon Gear & Axle
Manufacturer Part Number YGLD30-4-27
Type Differential Carrier
Axle Model Dana 30
Gear Ratio 3.73
Pinion Spline Count 27
Product Line Grizzly Locker
Carrier Type Locker
Application Sold by axle specification — match the axle model, gear ratio, spline count and dimensions to your own axle before ordering

Product image is for reference only; actual item may differ.

WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Manufacturer's Warranty — Yukon Gear & Axle

Yukon Gear & Axle warrants to the original retail purchaser that its products are free from defects in materials and workmanship, and the term is set by product line rather than by one figure for the whole catalogue. Ring & pinion gear sets, carriers, yokes, install kits (BK, MK, PK, YK), spider gear kits, tools and YP-series parts carry one (1) year; Positraction differentials carry one year and exclude premature clutch wear and abuse. Zip Lockers carry six (6) years and Grizzly Lockers one year, each with collateral parts and labor coverage up to $2,000 on the terms Yukon publishes. 1541H front and rear axles carry ten (10) years, while 4340 chromoly axles (YA W series), spools, Super Joints, YHC drive flanges, Hardcore locking hubs and Hardcore diff covers carry a Limited Lifetime warranty for as long as the original purchaser owns the vehicle the part was first installed in (not transferable). Coverage assumes the product was installed and maintained per Yukon instructions and not modified, abused or damaged in an accident, and Yukon may void the warranty on vehicles running tires larger than its Maximum Recommended Tire Size for that axle. On a verified defect Yukon will repair or replace the product at its choice. Labor, road service, loss of vehicle use and other incidental or consequential damages are excluded, as is axle damage caused by the failure of a non-Yukon component. Yukon also sells an optional Yukon Extended Service (Y.E.S.) plan that upgrades select products to lifetime coverage; it must be purchased within 30 days of ordering the Yukon product. This warranty gives you specific legal rights, and you may have other rights that vary from state to state.

Warranty terms are set by the manufacturer and may change. Full details and claims are handled directly by Yukon Gear & Axle. Contact us if you need help with a warranty claim.

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