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Straight Truck Spindle (Meritor – Right)
Our Straight Truck replacement spindle is crafted to meet the unrelenting demands of straight truck applications. Built with high-grade, industry-standard 1040 unalloyed steel, it offers unmatched strength and durability. Like all our spindles, the straight truck spindle benefits from our patented bolt-on design and a unique induction heat treatment process, ensuring superior resilience under heavy load conditions.
Each Straight Truck spindle is inspected and packed with everything you need for a quick and straightforward installation. Your package includes the spindle, a sleeve, two gaskets, an ABS mount, and bolts, along with a comprehensive installation manual to guide you step-by-step.
Please note that tools required for installation are not included. For a complete list of the required tools, refer to the “Required Tools” section below.
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| Type: | Straight truck spindle |
| Recommended Fit For: | Meritor axles, right side |
| Heat Treatment: | Yes |
| Weight: | 32 lbs |
| Warranty: | 1 Year Limited Warranty |
In stock
Description
Meritor axles are known for their durability and longevity. The average lifespan of a Meritor axle, when properly maintained, can range from 500,000 to over 1,000,000 miles! However, their lifespan can be cut short by improper maintenance, harsh road conditions, and overloading that can lead to broken or damaged spindles.
Required Tools
Having the right tools and equipment is key to a successful installation. This list covers essential equipment that most shops already have, but we recommend taking a moment to ensure everything is on hand before beginning.
Safety Equipment
- Safety glasses
- Ear plugs
- Welding helmet and gloves
- Face shield
Hand Tools
- Torque wrench
- 2 vise grips
- Sledge hammer
- Chipping hammer
- 5/8 socket
- 5/8” wrench
- 5/8” ratchet
Power Tools & Accessories
- 1/2” impact wrench
- Pencil grinder
- Air blow gun
- 5” grinder with wire wheel, cutting and grinding disks
- MIG or stick welder
- 7018 welding rods
- Shop fan
Specialized Tools
- Stemco Seal Driver with tube
- Acetylene and oxygen tank with cutting and heating torch
Lubricants, Fluids, & Paints
- Red-Tac EP2 Grease
- Cutting fluid
- Brake cleaner
- Black rust paint
The average straight truck axle can cost $3,000 – $8,000 plus installation fees, and can take 6-10 hours for an experienced technician to install. That is a significant investment of resources, and while some trucks are worth it, there is a better way. Our straight truck replacement spindles save you a lot of both time and money and are engineered to out-perform the original parts.
Unlike a full axle replacement, our Straight Truck Replacement Spindles are designed for quick and efficient installation, typically taking only 90 minutes instead of an entire day. This means you save on parts and labor costs, getting your truck back on the road faster to maximize productivity and your investment.
Spindle Maintenance
Do You Have a Problematic Spindle?
Wheel bearing maintenance is a crucial yet often overlooked aspect of commercial vehicle upkeep. Many truck owners are unaware of the importance of regular wheel bearing checks and lubrication changes. If neglected, this can lead to damaged spindles and dangerous situations as break pads can become compromised by leaking bearing lubricants and grease.
When inspecting your truck for signs of trouble, listen for unusual noises like whirring, clicking, or clunking, particularly while turning. Unusual vibrations can also be an indicator as well as visual signs like bearing grease leaking from the boot. A quick visual inspection of the inner side of the wheel’s rim will help identify any issues.
Is this the right spindle for the job?
Not sure if this will fit your truck?
This Straight Truck Replacement Spindle is designed to fit the right side Meritor axles. Here is a list of parts compatible with this spindle:
- Inner bearing set 408 and Bearing 39590/ race 39520
- Outer bearing 411 and Bearing 47686/ race 47620
- Wheel seal 370023A
- Lock nut 449-4974
If you’re still in doubt, contact us and we’ll help you find the right product.
