When it comes to maintaining the performance of your heavy-duty truck, the USA Standard Gear ZBKD80-A Bearing Kit is a must-have for any mechanic or DIY enthusiast. Designed specifically to fit the Dana Spicer 80 with a 4.125-inch O.D. pinion bearing, this kit ensures that you can complete your differential installation with confidence and precision.
This comprehensive bearing kit comes equipped with everything you need to get the job done right:
Each component is crafted using high-quality Koyo bearings and races, ensuring durability and reliability for your vehicle's drivetrain.
The ZBKD80-A is compatible with a range of vehicles, making it an excellent choice for owners of:
With a 1-year warranty against manufacturer defects, you can trust that this bearing kit is built to last. Whether you're tackling a full differential rebuild or just replacing worn bearings, the ZBKD80-A provides the reliability you need for heavy-duty applications.
Many satisfied customers have shared their experiences with the ZBKD80-A. For instance, a 1999 Dodge Ram 3500 owner noted, "I installed this kit during my diff rebuild, and it fit perfectly. The quality of the Koyo bearings really shows; I’ve had no issues since the install!"
Upgrade your differential with the USA Standard Gear ZBKD80-A Bearing Kit and experience the peace of mind that comes from using a reliable, high-quality product. Get ready to hit the road with confidence!
⚠ WARNING:
Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov
| Vehicle Make/Model | Year | Trims |
|---|---|---|
| Chevrolet C3500 | 1990-1992 | Scottsdale |
| Chevrolet C3500 | 1990-1998 | Silverado |
| Chevrolet C3500 | 1990-1998 | Cheyenne |
| Chevrolet C3500 | 1994-1997, 1999-2000 | Base |
| Chevrolet C3500 | 1999-2000 | LS |
| Chevrolet C40 | 1960-1962 | Base |
| Chevrolet Express 1500 | 1996-2007 | LS |
| Chevrolet Express 1500 | 1996-2007 | Base |
| Chevrolet Express 1500 | 2001-2002, 2006-2007 | LT |
| Chevrolet Express 3500 | 1996-2007 | LS |
| Chevrolet Express 3500 | 1996-2007 | Base |
| Chevrolet Express 3500 | 2006-2007 | LT |
| Chevrolet G30 | 1992-1995 | Sportvan |
| Chevrolet G30 | 1992-1995 | Hi-Cube |
| Chevrolet G30 | 1992-1995 | Beauville |
| Chevrolet G30 | 1992-1995 | Chevy Van |
| Chevrolet K3500 | 1990-1998 | Silverado |
| Chevrolet K3500 | 1990-1998 | Cheyenne |
| Chevrolet K3500 | 1990-1992 | Scottsdale |
| Chevrolet K3500 | 1994-1997, 1999-2000 | Base |
| Chevrolet K3500 | 1999-2000 | LS |
| Chevrolet P30 | 1997-1999 | Base |
| Dodge B3500 | 1995-1998 | Base |
| Dodge B3500 | 1997-1998 | SLT |
| Dodge Ram 2500 | 1994-2002 | Base |
| Dodge Ram 2500 | 1995-2002 | Custom |
| Dodge Ram 2500 | 1995-1998 | Lujo |
| Dodge Ram 2500 | 1995-1997 | Runner |
| Dodge Ram 2500 | 1995-1998 | Limited |
| Dodge Ram 2500 | 1996-1997, 2003 | Laramie |
| Dodge Ram 2500 | 1999-2003 | SLT |
| Dodge Ram 2500 | 2003 | ST |
| Dodge Ram 2500 Van | 1996-2003 | Base |
| Dodge Ram 2500 Van | 1999 | SLT |
| Dodge Ram 2500 Van | 1999-2002 | SE |
| Dodge Ram 3500 | 1994-2002 | Base |
| Dodge Ram 3500 | 1995-2002 | Custom |
| Dodge Ram 3500 | 1999 | SLT |
| Dodge Ram 3500 Van | 1996-2002 | Base |
| Dodge Ram 3500 Van | 1999-2002 | SE |
| Dodge Ram 3500 Van | 1999-2002 | SLT |
| Ford E-350 Econoline | 1988-1998 | XL |
| Ford E-350 Econoline | 1988-1991 | Custom |
| Ford E-350 Econoline | 1992-1998 | Base |
| Ford E-350 Econoline Club Wagon | 1988-1998 | Custom |
| Ford E-350 Econoline Club Wagon | 1988-1989, 1991-1998 | XLT |
| Ford E-350 Econoline Club Wagon | 1988-1991 | XL |
| Ford E-350 Econoline Club Wagon | 1992-1998 | XLT HD |
| Ford E-350 Econoline Club Wagon | 1992-1996 | Chateau HD |
| Ford E-350 Econoline Club Wagon | 1992-1998 | Chateau |
| Ford E-350 Econoline Club Wagon | 1992-1993 | Custom HD |
| Ford E-350 Econoline Club Wagon | 1994-1998 | XL HD |
| Ford F-350 | 1988-1992 | XLT Lariat |
| Ford F-350 | 1988-1992 | Custom |
| Ford F-350 | 1988-1994, 1996-1997 | Base |
| Ford F-350 | 1988-1997 | XL |
| Ford F-350 | 1993-1997 | XLT |
| Ford F-350 | 1995-1996 | Special |
| Ford F-350 | 1995 | Eddie Bauer |
| GMC C3500 | 1992-1993 | Sierra SLX |
| GMC C3500 | 1992-1993 | Sierra |
| GMC C3500 | 1992-2000 | Sierra SLE |
| GMC C3500 | 1994-2000 | Sierra SLT |
| GMC C3500 | 1994-2000 | Sierra SL |
| GMC K3500 | 1992-1993 | Sierra SLX |
| GMC K3500 | 1992-1993 | Sierra |
| GMC K3500 | 1992-2000 | Sierra SLE |
| GMC K3500 | 1994-2000 | Sierra SLT |
| GMC K3500 | 1994-2000 | Sierra SL |

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 ExpertsThe 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 ProductAll 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 RacingIf 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.
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 |
|---|---|---|
| Spool | As 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 Set | One (1) Year | Warrantied against manufacturing defects for one (1) year. |
| Positraction Differential | One (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 Locker | One (1) Year | Warrantied against manufacturers defects for one (1) year. |
| Install Kits | One (1) Year | Includes ZBK, ZPK, and ZK. Covers parts for one year against manufacturing defects. |
| Spider Gear Kits (ZIK) | One (1) Year | One 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. |