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USA Standard Gear Bearing Kit for Dana 70HD and Super-70, ZBKD70-HD-A, Durable Steel
$389.89

USA Standard Gear ZBKD70-HD-A Bearing Kit

The ZBKD70-HD-A bearing kit from USA Standard Gear is engineered to provide reliable performance for your Dana Spicer 70HD and Super 70 differentials. This comprehensive kit includes everything you need to complete your differential rebuild with precision.

Key Features

  • Compatible with Dana Spicer 70HD and Super 70 differentials
  • Utilizes high-quality Koyo bearings and races for durability
  • Includes essential components: carrier bearings, races, pinion bearings, races, pinion seal, pinion nut, marking compound, and brush

Installation Notes

When installing the ZBKD70-HD-A, ensure that all components are properly seated and torqued to manufacturer specifications. The kit is designed for a straightforward installation, making it suitable for both DIY enthusiasts and professional mechanics. The included marking compound assists in achieving optimal gear contact patterns, crucial for performance and longevity.

Warranty

This bearing kit comes with a 1-year warranty against manufacturing defects, ensuring that you can install with confidence.

Confirmed Fitment

The ZBKD70-HD-A is confirmed to fit a variety of applications, including:

  • Chevrolet C/K 30 (1970-1986)
  • Chevrolet C/K 3500 (1988-1998)
  • Chevrolet Express (1996-2001)
  • Chevrolet P30 (1997-1999)
  • Chevrolet R/V 30 (1987-1988)
  • Chevrolet V30 (1987-1988)
  • Dodge D300 (1975-1980)
  • Dodge D300 Pickup (1968-1974)
  • Dodge D300 Series (1964-1967)
  • Ford E-350 (1981-1998 & 2000-2008)
  • Ford F-350 (1980-1997 & 1999-2002)
  • GMC C/K 35 (1974-1978)
  • GMC C/K 3500 (1979-1986 & 1989-2000)
  • GMC R3500 (1987-1988)
  • GMC Savana (1996-2001)
  • GMC V3500 (1987-1988)
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Vehicle Make/Model
Chevrolet C30 1975-1986 Silverado
Chevrolet C30 1975-1986 Scottsdale
Chevrolet C30 1975-1982 Base
Chevrolet C30 1975-1980 Custom Deluxe
Chevrolet C30 1975-1981 Cheyenne
Chevrolet C30 1981-1986 Custom
Chevrolet C30 1981 Deluxe
Chevrolet C30 Pickup 1970-1974 Base
Chevrolet C3500 1988-1992 Scottsdale
Chevrolet C3500 1988-1998 Silverado
Chevrolet C3500 1988-1998 Cheyenne
Chevrolet C3500 1994-1997 Base
Chevrolet Express 1500 1996-2001 Base
Chevrolet Express 1500 1996-2001 LS
Chevrolet Express 1500 2001 LT
Chevrolet Express 3500 1996-2001 LS
Chevrolet Express 3500 1996-2001 Base
Chevrolet K30 1977-1986 Scottsdale
Chevrolet K30 1977-1980 Custom Deluxe
Chevrolet K30 1977-1986 Silverado
Chevrolet K30 1977-1981 Cheyenne
Chevrolet K30 1981 Deluxe
Chevrolet K30 1981-1986 Custom
Chevrolet K30 Pickup 1970-1974 Base
Chevrolet K3500 1988-1992 Scottsdale
Chevrolet K3500 1988-1998 Cheyenne
Chevrolet K3500 1988-1998 Silverado
Chevrolet K3500 1994-1997 Base
Chevrolet P30 1997-1999 Base
Chevrolet R30 1987-1988 Custom Deluxe
Chevrolet R30 1987-1988 Silverado
Chevrolet R30 1987-1988 Scottsdale
Chevrolet R30 1988 Cheyenne
Chevrolet V30 1987-1988 Custom Deluxe
Chevrolet V30 1987-1988 Silverado
Chevrolet V30 1987-1988 Scottsdale
Chevrolet V30 1988 Cheyenne
Dodge D300 1975-1980 Base
Dodge D300 1975-1980 RD
Dodge D300 1975-1976 Custom
Dodge D300 1977 RS
Dodge D300 1979 Estacas
Dodge D300 Pickup 1968-1974 Base
Dodge D300 Series 1960-1967 Base
Ford E-350 Club Wagon 2002-2005 XL
Ford E-350 Club Wagon 2003-2005 Chateau
Ford E-350 Club Wagon 2003-2005 XLT
Ford E-350 Econoline 1980-1982, 1984-1986, 1992-1998, 2000, 2007-2008 Base
Ford E-350 Econoline 1980-1983, 1987-1991 Custom
Ford E-350 Econoline 1980-1982 Chateau
Ford E-350 Econoline 1983-1998 XL
Ford E-350 Econoline Club Wagon 1981-1983, 1987-1998, 2000 Custom
Ford E-350 Econoline Club Wagon 1981-1982, 1992-1998, 2000-2002 Chateau
Ford E-350 Econoline Club Wagon 1981-1982, 1984-1986 Base
Ford E-350 Econoline Club Wagon 1983-1991, 2001-2002 XL
Ford E-350 Econoline Club Wagon 1984-1989, 1991-1998, 2000-2002 XLT
Ford E-350 Econoline Club Wagon 1992-1996 Chateau HD
Ford E-350 Econoline Club Wagon 1992-1993 Custom HD
Ford E-350 Econoline Club Wagon 1992-1998 XLT HD
Ford E-350 Econoline Club Wagon 1994-1998 XL HD
Ford E-350 Super Duty 2000-2008 Base
Ford E-350 Super Duty 2000, 2006-2008 XL
Ford E-350 Super Duty 2006 Chateau
Ford E-350 Super Duty 2006-2008 XLT
Ford F-350 1980-1994, 1996-1997 Base
Ford F-350 1980-1981 Ranger
Ford F-350 1980-1982, 1987-1992 Custom
Ford F-350 1980-1981 Ranger XLT
Ford F-350 1980-1981 Ranger Lariat
Ford F-350 1982-1997, 1999-2002 XL
Ford F-350 1982, 1985-1992 XLT Lariat
Ford F-350 1982-1983 XLS
Ford F-350 1983-1984, 1986, 1993-1997, 1999-2002 XLT
Ford F-350 1995-1996 Special
Ford F-350 1995 Eddie Bauer
Ford F-350 Super Duty 1999-2002 XL
Ford F-350 Super Duty 1999-2002 Lariat
Ford F-350 Super Duty 1999-2002 XLT
GMC C35 1975-1978 High Sierra
GMC C35 1975-1978 Sierra Grande
GMC C35 1975-1978 Sierra Classic
GMC C35 1975-1978 Base
GMC C35/C3500 Pickup 1974 Base
GMC C3500 1979-1986 Base
GMC C3500 1979-1986 Sierra Classic
GMC C3500 1979-1982 Sierra Grande
GMC C3500 1979-1986 High Sierra
GMC C3500 1989-1993 Sierra
GMC C3500 1989-2000 Sierra SLE
GMC C3500 1989-1993 Sierra SLX
GMC C3500 1994-2000 Sierra SLT
GMC C3500 1994-2000 Sierra SL
GMC K35 1977-1978 Sierra Classic
GMC K35 1977-1978 High Sierra
GMC K35 1977-1978 Sierra Grande
GMC K35 1977-1978 Base
GMC K35/K3500 Pickup 1974 Base
GMC K3500 1979-1982 Sierra Grande
GMC K3500 1979-1986 Base
GMC K3500 1979-1986 High Sierra
GMC K3500 1979-1986 Sierra Classic
GMC K3500 1989-1993 Sierra SLX
GMC K3500 1989-1993 Sierra
GMC K3500 1989-2000 Sierra SLE
GMC K3500 1994-2000 Sierra SLT
GMC K3500 1994-2000 Sierra SL
GMC R3500 1987-1988 Base
GMC R3500 1987-1988 High Sierra
GMC R3500 1987-1988 Sierra Classic
GMC Savana 1500 1996-2001 Base
GMC Savana 1500 1996-2000 SLE
GMC Savana 1500 2001 SLT
GMC Savana 2500 1996-2000 SLE
GMC Savana 2500 1996-2001 Base
GMC Savana 2500 2001 SLT
GMC Savana 3500 1996-2000 SLE
GMC Savana 3500 1996-2001 Base
GMC Savana 3500 2001 SLT
GMC V3500 1987-1988 High Sierra
GMC V3500 1987-1988 Sierra Classic
GMC V3500 1987-1988 Base

USA Standard Gear Banner

Who is USA Standard Gear?

USA Standard Gear is a company that supplies high-quality parts for the automotive industry. They are a one-stop-shop for all your drivetrain component needs and have one of the industry's most comprehensive parts list and inventory. Today, they are considered the leading supplier of these parts in the United States.

Drivetrain Experts

The company offers various parts ranging from axles, differential gears, lockers, limited slips, drivelines, and more. It is built by a team of craftsmen who has years of experience when it comes to assembling and modifying their own builds. This passion is what drives the company to create some of the best products in the market.

Quality In Every Product

All their parts are manufactured in their facility equipped with the latest and most sophisticated tools available today. They also have two high-tech testing labs to ensure that every product comes out with the company's quality.

The USA Standard Gear engineering team is constantly on edge trying to find ways to develop and further improve their products. That is why they can produce innovative parts that adapt to the changing trend in the automotive world.

Purchase USA Standard Gear at Vivid Racing

If you are in the market for reliable and top-notched drivetrain components, then USA Standard Gear is the brand for you. With years of experience developing their products, they have provided their customers with parts they could trust, whether it's a replacement component or an upgrade. 

To know more about USA Standard Gear, visit Vivid Racing and check out their list of offerings that fit your specific requirement.





USA Standard Gear® ("USA Standard") warrants the original retail purchaser that all USA Standard products will be free from defects in materials and workmanship for the periods shown herein. USA Standard makes no other warranty of any kind, express or implied. All other warranties, including but not limited to an implied warranty of merchantability or fitness for a particular purpose, are excluded. This warranty is offered provided that the USA Standard product has been installed and maintained in accordance with USA Standard instructions, and that it has not been subject to modification, accident, abnormal use or misuse. At USA Standard's discretion, this warranty may be voided if installation of USA Standard product(s) occurs on vehicles with tires that exceed USA Standard Maximum Recommended Tire Size.

Upon notification of a warranty claim, USA Standard shall investigate the claim of defect, and, in the event of a verified defect, shall, at their sole choice, either repair the defective product or replace it.

This warranty does not cover, and USA Standard shall not be liable for, incidental or consequential damages, including loss of time, road service charges, labor charges, inconvenience, loss of vehicle use, loss of revenues, or loss or damage to personal property (including loss or damage to vehicle parts due to the failure of the USA Standard product). In addition, this warranty does not cover, and USA Standard shall not be liable for, any undertaking, representation, or agreements made by dealers or other third parties selling USA Standard Gear® products, except where such agreements are within the provisions of this Warranty statement. Also, this warranty does not cover damage to the axle caused by or facilitated by failure of a non-USA Standard component.

This agreement offers you specific legal rights. You may also have other rights which vary from state to state.

USA STANDARD GEAR® WARRANTY BY PRODUCT
USA Standard Product Length of Warranty (From date of sale) NOTES
SpoolAs long as original purchaser owns vehicle in which Spool is originally installed It is normal for Spools to cause tire chatter, squeal, or scrubbing when vehicle is not moving in a straight line. Both rear tires must measure the same height from ground to top of wheel for Spool to function properly without premature wear.
Rear Axle (1040/1050)Five (5) Years Covers parts for five years against manufacturing defects.
Front Axle (Series ZA W)Five (5) Years Five year warranty covering manufacturing defects and axle breakage. This warranty is not transferable to another party. “No Questions Asked” replacement for first warranty return, however, USA Standard Gear reserves the right to either replace axle or refund original purchase price after the first warranty claim. USA Standard Gear (through RANDYS Worldwide Automotive) makes final determination on warranty considerations.
Ring & Pinion Gear SetOne (1) YearWarrantied against manufacturing defects for one (1) year.
Positraction DifferentialOne (1) Year Exclusions apply, does not cover premature clutch wear or abuse. It is normal for Positraction differentials to cause tire chatter, squeal, or scrubbing when vehicle is not moving in a straight line. Both rear tires must measure the same height from ground to top of wheel for differential to function properly without premature wear. Limited slip additive or appropriate friction modifier must be used with oil to reduce Positraction chatter.
Spartan LockerOne (1) YearWarrantied against manufacturers defects for one (1) year.
Install KitsOne (1) Year Includes ZBK, ZPK, and ZK. Covers parts for one year against manufacturing defects.
Spider Gear Kits (ZIK)One (1) YearOne year against manufacturing defects. Exclusions apply, does not cover clutch wear in limited slip differentials.
Replacement Driveshafts (ZDS)One (1) Year Warrantied against manufacturing defects for one (1) year.

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