Yukon Gear & Axle
Yukon Gear & Axle YG D70-373 High Performance Gear Set For Dana 70 in a 3.73 Ratio
Yukon Gear & Axle YG D70-373 High Performance Gear Set For Dana 70 in a 3.73 Ratio
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Overview
Genuine Yukon Gear & Axle part.
Yukon Gear & Axle high-performance ring and pinion gear sets are the benchmark of quality in the automotive gear industry. Yukon engineers use state-of-the art design, advanced heat-treating techniques, and leading-edge quality testing processes to ensure the structure and surface finish meet exacting specifications and quality standards. Yukon offers its Y.E.S. Plan, a lifetime, comprehensive, no-questions-asked protection plan covering your gear set for as long as you own your vehicle. Whether you’ve added tons of horsepower under the hood, upgraded to bigger tires, are just want to optimize the traction performance of your ride, Yukon offers the widest selection of gear ratios on the market to accommodate every need.
Key Features
- 10.50 in. Ring Gear Diameter
Fitment
- Fits the Dana 70 axle
- Fits 1974-1986 Chevrolet C30
- Fits 1988-1998 Chevrolet C3500
- Fits 1996-2001, 2003-2010 Chevrolet Express
- Fits 1984-1990 Chevrolet G30
- Fits 1970-1974, 1977-1986 Chevrolet K30
- Fits 1988-1989 Chevrolet K3500
- Fits 1997-1999 Chevrolet P30
- Fits 1987-1988 Chevrolet R30
- Fits 1987-1988 Chevrolet V30
- Fits 1971-1980 Dodge B300
- Fits 1981-1994 Dodge B350
- Fits 1981-1993 Dodge D250
- Fits 1960-1980 Dodge D300
- Fits 1981-1993 Dodge D350
- Fits 1994-2003 Dodge Ram
- Fits 1967-1975 Dodge W200
- Fits 1981-1993 Dodge W250
- Fits 1960-1978 Dodge W300
- Fits 1981-1993 Dodge W350
- Fits 1975-2012 Ford E-350
- Fits 2000-2010 Ford E-450
- Fits 1970-1997, 1999-2002 Ford F-350
- Fits 1975-1978 GMC C35
- Fits 1974 GMC C35/C3500 Pickup
- Fits 1979-1986, 1988-1998 GMC C3500
- Fits 1975-1978 GMC G35
- Fits 1973-1974 GMC G35/G3500 Van
- Fits 1979-1991 GMC G3500
- Fits 1977-1978 GMC K35
- Fits 1979-1986, 1988-2000 GMC K3500
- Fits 1997-1999 GMC P3500
- Fits 1987 GMC R3500
- Fits 1996-2001, 2003-2010 GMC Savana
- Fits 1987 GMC V3500
Product Details
| Brand | Yukon Gear & Axle |
| Manufacturer Part Number | YG D70-373 |
| Type | Ring & Pinion Gear Set |
| Axle Model | Dana 70 |
| Gear Ratio | 3.73 |
| 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.
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Manufacturer's Warranty — Yukon Gear & Axle
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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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