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4707/4709/4515 Drive Axle Spindle
Fits 4707, 4709 or 4515 brake assembly$792.50Login to ShopPopular Choice ✓ -
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Semi-Trailer Parallel Spindle 85
For trailers with 5” axle tubes$750.00Login to ShopPopular Choice ✓ -
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Buy Reliable Axle Spindle Products for Your Trucks and Trailers
Axle Spindle is North America’s most trusted manufacturer for heavy-duty axle components, offering Truck Spindles, Trailer Spindles, Brake & Suspension hardware, and Accessories all in one place. Our customers rely on our parts for their durability, smoother rides, and longer axle life because when uptime is everything, the parts you choose make all the difference.
Explore Our Product Categories
Truck Spindles
Our truck spindles cover Class 8 highway trucks, dump trucks, straight trucks, and pickup trucks. Our spindles are compatible with top axle brands, including Meritor, Dana Spicer, Mack, Ford, GMC, and RAM. Instead of replacing an entire axle, you can remove the worn spindle and install a new one, restoring performance more quickly and saving both time and money.
Trailer Spindles
From dry vans to tankers, our precision trailer spindles are engineered to fit SAF-Holland, Hendrickson, and Dexter models. Whether you need parallel, tapered, or OEM-spec spindles, we provide the reliable trailer spindle solutions your heavy-duty fleet needs. Here’s how you select the right spindle for your trailer.
Brake and Suspension Parts
Our brake and suspension components are designed to work seamlessly with your existing wheel‑end setup, improving safety, stability, and ride quality. Shop our trailer brake spider plate, Hendrickson, and Holland Bushing Ring and upgrade your brake and suspension systems.
Accessories
Our accessories make spindle removal and installation quicker and more precise. Purchase spindle sleeves, Trailer Spider Plate Installation Tool, a bandsaw, a No-Go Gauge, measurement tools, and installation aids for flawless alignment. These small components play a big role in clean, accurate installations, helping you avoid costly mistakes and re-work.
Popular Choice
See what professional fleets and mechanics are buying. Our “Popular Choice” section features our most in-demand spindles for trucks and trailers, including drive axle bolt-on spindles, Mack truck spindles, parallel and tapered semi-trailer spindles, and Meritor straight truck spindles.
Why Choose Axle Spindle?
With over 20 years of experience in the heavy-duty axle and spindle industry, we design every product with one goal: to keep trucks and trailers running longer with fewer repairs. Our spindles are engineered to OEM standards, so you can trust your repairs and upgrades.
New Developments at Axle Spindle
When it comes to spindle technology, we are always advancing and upgrading. Here’s what’s new:
Slide the Axle Spindle No-Go Gauge onto the bearing surface and get your answer in seconds. If it fits, the spindle is worn and needs to be replaced. One lightweight tool covers trucks and trailers across 14 bearing groups, no measuring or math needed. Pick the correct slot using our No-Go Gauge Selection Wizard.
Brake spider plate installs just got a whole lot easier. The Trailer Spider Plate Installation Tool clamps the spider plate in perfect alignment, ensuring a secure, smooth installation without shifting or slipping.
The tools are only as good as the team using them. That’s why we put together a comprehensive training package for technicians who want to learn the right technique. Training is available online and in person, so your team can learn at their own pace or alongside our specialists. This training package covers the removal and installation of drive axle spindles, trailer spindles, and trailer spider plates.
What payment methods do you accept?
We accept all major credit cards through our secure, Stripe-powered payment gateway. For your protection, credit card details are never stored on our servers.
Do you ship nationwide?
Yes, we ship across the U.S. via FedEx Ground.
Do you provide technical support for Spindle selection?
Yes, our Axle Spindle support team can help you find the right spindle using your inner and outer bearing numbers, seal part number, and locknut type or thread specification.
Are your spindles OEM-compatible?
Yes, our spindles are built to meet OEM standards for a wide range of trucks and trailers. They are compatible with Meritor, Dana Spicer, SAF-Holland, Dexter, and Hendrickson axle setups for an accurate fit. Every spindle is inspected and designed to meet the requirements of Kenworth, Peterbilt, Volvo, Mack, Ford, GMC, Chevy, and RAM makes and models.
Do you offer a warranty on shop purchases?
Yes, all products purchased through our shop come with a 1-year limited warranty against manufacturing defects. Full terms are available on our Terms and Conditions page.
Can I buy spindles in bulk for my fleet?
Yes, we offer volume pricing for fleet, owner-operators, over-the-road drivers, and shops looking to stock common sizes to minimize downtime. Popular choices like our Semi-Trailer Parallel Spindle 85, Semi-Trailer Tapered Spindle 115, and 4707/4709/4515 Drive Axle Spindle are well-suited for bulk stocking. Contact our sales team directly for volume pricing and a custom quote tailored to your fleet’s needs.
Ready to Order?
Browse our complete product categories or use our Advanced Search to filter by vehicle make and axle type. Contact our technical team if you have questions about the right spindle, part size, or compatibility.