GMC 3500 HD Spindle
To help restore your vehicle’s suspension and drivetrain performance, Axle Spindle is now offering replacement spindles for GMC 3500 pickup trucks. These spindles are engineered to match the OEM specifications of GMC 3500 pickup trucks from 1970 to 2007, providing a highly durable, long-term solution for worn or damaged spindles.
Over time, wear and tear, heavy loads, and rough terrain can damage your truck, leading to alignment issues, uneven tire wear, and poor handling. Replacing your worn spindles will increase stability and steering control while preventing unnecessary wear on your tires and suspension.
Whether you’re hauling, towing, or driving every day, your truck’s spindles play an important role in overall performance. Our replacement spindles for your GMC 3500 are designed to make installation straightforward and hassle-free with a direct-fit design. We offer spindles compatible with all gas-powered GMC 3500 pickups.
| Type: | 3500 Series, Heavy-Duty Pickup (1970- 2007) |
| Recommended Fit For: | 1970-2007 GM 10.5” Rear Axle |
| Heat Treatment: | Yes |
| Weight: | 10 lbs |
| Warranty: | 1 year limited warranty |
| Compatible Parts: | Timken NP622157 Bearing Set, Timken NP543803 Bearing Set, OEM-Compatible Locknut, Any rear seals on classic 3500 Series |
Description
Older GMC 3500 pickup trucks may have the GM 10.5-inch Full-Float Rear Axle (1974 to 1979), which uses a four-piece double nut/double washer system for wheel bearing adjustment. In 1980, a newer single spindle nut was introduced with a solid key and retainer ring, and this design was used for all GMC pickup truck spindles in the years that followed. Both of these designs are compatible with this spindle model.
Manufactured from high-strength 1040 steel, this spindle is built to support heavy loads and towing. It features a precision-machined bearing surface that ensures a proper fit with wheel bearings and hubs. Whether you are using this for commercial fleet trucks, small pickup trucks, or GMC midsize trucks, our spindle provides the durability you need and helps restore your truck suspension’s performance.
Is this the right spindle for the job?
Truck Compatibility – Parts List
This GMC 3500 HD Spindle is designed to fit GMC 3500 Pickup Truck (1970-2007) models with a 10.5″ Full Float Rear Axle. Here is a list of parts compatible with this spindle:
- Vehicle Models: GMC 3500 Pickup Truck (1970-2007)
- Axle Type: GM 10.5″ Full Float Rear Axle
- Bearing Set: Timken NP622157, Timken NP543803
- Locknut: OEM-Compatible Locknut
- Wheel Seal: Any rear seals on old GMC 3500
If you’re still in doubt, contact us and we’ll help you find the right product.
Classic GMC 3500 Spindle – Frequently Asked Questions
What is the weight capacity of your pickup truck spindles?
Our spindles are engineered to support a maximum weight capacity of 65,000 kg, making them ideal for heavy loads, towing, and commercial use.
Do you offer custom spindles for GMC 3500 pickup trucks?
Yes, we offer custom spindle solutions to meet unique requirements. Contact us to discuss your specific needs and get a tailored solution.
Which GMC 3500 models are compatible with your spindles?
Our spindles are compatible with GMC 3500 pickup trucks manufactured between 1970 and 2007, equipped with GM 10.5-inch full-float rear axles. This includes models with both the older four-piece double nut/double washer system and the newer single spindle nut design.
Do you offer spindles for electric or hybrid pickup trucks?
Currently, our spindles are designed for gas-powered GMC 3500 pickup trucks. However, we are exploring future compatibility with electric pickup trucks and hybrid pickup trucks as these technologies evolve.
