SKU: YK D70-U / UPC: 883584140405
Yukon Gear YK D70-U Master Overhaul Kit for Dana 70-U
Yukon Gear Master Overhaul Kit YK D70-U contains all high-quality components required to rebuild Dana 70-U differentials in heavy-duty trucks and vans. It fits Chevrolet G30 1984-1990 Dodge Ram 2500/3500 1994-2003 Ford F-350/E-350 1970-2012 and GMC C/K3500 1975-1991. This kit delivers reliable performance with Timken bearings for precise fit and extended durability during demanding off-road or towing use.
Key Features
- Timken Bearings & Races – Precision-engineered for carrier and pinion with exact OEM tolerances
- High-Quality Seals – Durable pinion and axle seals prevent leaks and contamination
- Complete Shim Kit – Full range of shims for accurate backlash and preload setup
- Pinion Components – Includes nut crush sleeve and nut for proper installation
- Hardware Pack – Ring gear bolts oil baffles slingers and thread locker included
- Setup Tools – Marking compound with brush for gear pattern checks
Specifications
| Detail | Value |
|---|---|
| Brand | Yukon Gear & Axle |
| Type | Master Overhaul Kit |
| Compatibility | Dana 70-U Differential |
| Axle Position | Front/Rear (Universal) |
| Bearings | Timken |
| MPN | YK D70-U |
| Country of Origin | USA |
| Warranty | 1 Year |
Whats Included
- Carrier bearings and races
- Pinion bearings and races
- Pinion seal
- Complete shim kit
- Ring gear bolts
- Pinion nut and crush sleeve (if applicable)
- Oil baffles and slingers (if applicable)
- Thread locking compound
- Marking compound with brush
- Gasket
Product Notes
- Kit tailored specifically for Dana 70-U applications
- Most complete overhaul kit available for professional results
- Extensive research ensures exact fit for listed vehicles
This Part Fits
| Year Range | Make | Model | Notes |
|---|---|---|---|
| 1984-1990 | Chevrolet | G30 | Beauville |
| 1984 | Chevrolet | G30 | Bonaventure |
| 1984-1990 | Chevrolet | G30 | Chevy Van |
| 1984-1990 | Chevrolet | G30 | Hi-Cube |
| 1984-1990 | Chevrolet | G30 | Sportvan |
| 1975-1980 | Dodge | B300 | Base |
| 1971-1974 | Dodge | B300 Van | Base |
| 1972-1974 | Dodge | B300 Van | Maxi |
| 1972-1974 | Dodge | B300 Van | Maxi Wagon |
| 1971-1974 | Dodge | B300 Van | Sportsman |
| 1981-1994 | Dodge | B350 | Base |
| 1984-1993 | Dodge | D250 | Base |
| 1981-1993 | Dodge | D350 | Base |
| 1994-2002 | Dodge | Ram 2500 | Base |
| 1999-2003 | Dodge | Ram 2500 Van | Base |
| 1994-2002 | Dodge | Ram 3500 | Base |
| 1999-2003 | Dodge | Ram 3500 Van | Base |
| 1984-1993 | Dodge | W250 | Base |
| 1984-1993 | Dodge | W350 | Base |
| 1982,1984-1986,1992-1998 | Ford | E-350 Econoline | Base |
| 1982 | Ford | E-350 Econoline | Chateau |
| 1982-1983,1987-1991 | Ford | E-350 Econoline | Custom |
| 1983-1998 | Ford | E-350 Econoline | XL |
| 1999 | Ford | E-350 Econoline Club Wagon | Chateau |
| 1999 | Ford | E-350 Econoline Club Wagon | Custom |
| 1999 | Ford | E-350 Econoline Club Wagon | XLT |
| 2000-2012 | Ford | E-350 Super Duty | Base |
| 2006 | Ford | E-350 Super Duty | Chateau |
| 2000,2006-2012 | Ford | E-350 Super Duty | XL |
| 2006-2012 | Ford | E-350 Super Duty | XLT |
| 1997 | Ford | F-250 HD | XL |
| 1997 | Ford | F-250 HD | XLT |
| 1970-1974,1976-1978,1983-1986,1997 | Ford | F-350 | Base |
| 1975-1982,1987-1992 | Ford | F-350 | Custom |
| 1995 | Ford | F-350 | Eddie Bauer |
| 1975-1978 | Ford | F-350 | Northland |
| 1975-1981 | Ford | F-350 | Ranger |
| 1978-1981 | Ford | F-350 | Ranger Lariat |
| 1975-1981 | Ford | F-350 | Ranger XLT |
| 1995-1996 | Ford | F-350 | Special |
| 1982-1997 | Ford | F-350 | XL |
| 1982-1983 | Ford | F-350 | XLS |
| 1977,1983-1984,1993-1997 | Ford | F-350 | XLT |
| 1982,1985-1992 | Ford | F-350 | XLT Lariat |
| 1999-2002 | Ford | F-350 Super Duty | Lariat |
| 1999-2002 | Ford | F-350 Super Duty | XL |
| 1999-2002 | Ford | F-350 Super Duty | XLT |
| 1984-1986 | GMC | C3500 | Base |
| 1984-1986 | GMC | C3500 | High Sierra |
| 1988-1990 | GMC | C3500 | Sierra |
| 1984-1986 | GMC | C3500 | Sierra Classic |
| 1988-1990 | GMC | C3500 | Sierra SLE |
| 1988-1990 | GMC | C3500 | Sierra SLX |
| 1975-1978 | GMC | G35 | Magnavan |
| 1975-1978 | GMC | G35 | Rally |
| 1975-1978 | GMC | G35 | Rally Camper Special |
| 1975-1978 | GMC | G35 | Rally STX |
| 1975-1978 | GMC | G35 | Vandura |
| 1975-1978 | GMC | G35 | Vandura Special |
| 1974 | GMC | G35/G3500 Van | Base |
| 1973-1974 | GMC | G35/G3500 Van | Rally |
| 1973-1974 | GMC | G35/G3500 Van | Vandura |
| 1979-1991 | GMC | G3500 | Magnavan |
| 1979-1991 | GMC | G3500 | Rally |
| 1979-1991 | GMC | G3500 | Rally Camper Special |
| 1981-1988 | GMC | G3500 | Rally Custom |
| 1979-1991 | GMC | G3500 | Rally STX |
| 1979-1991 | GMC | G3500 | Vandura |
| 1979-1991 | GMC | G3500 | Vandura Special |
| 1984-1986 | GMC | K3500 | Base |
| 1984-1986 | GMC | K3500 | High Sierra |
| 1988-1990 | GMC | K3500 | Sierra |
| 1984-1986 | GMC | K3500 | Sierra Classic |
| 1988-1990 | GMC | K3500 | Sierra SLE |
| 1988-1990 | GMC | K3500 | Sierra SLX |
| 1987 | GMC | R3500 | Base |
| 1987 | GMC | R3500 | High Sierra |
| 1987 | GMC | R3500 | Sierra Classic |
| 1987 | GMC | V3500 | Base |
| 1987 | GMC | V3500 | High Sierra |
| 1987 | GMC | V3500 | Sierra Classic |
Why Choose Yukon Gear?
- Offers more tailored kits than any competitor
- Uses Timken bearings for proven reliability
- Backed by extensive application research
- Complete kits save time and ensure proper rebuilds
Frequently Asked Questions
- Q: What vehicles does this kit fit?
- A: Fits Dana 70-U in 1970-2012 Chevy Dodge Ford GMC trucks and vans listed in fitment table
- Q: Are Timken bearings included?
- A: Yes all carrier pinion bearings and races are premium Timken
- Q: Is a crush sleeve provided?
- A: Yes if applicable for your Dana 70-U application
Shipping & Handling
- Method: UPS / FedEx Ground
- Availability: In stock – ships same or next business day
- Packaging: Secure box 12x12x6 inches approx 15 lbs
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