Best Axle Spindle Nut Retainers of 2026

Robert Reyes Avatar
Robert Reyes
Last Updated: Jan 10, 2026

* We independently evaluate all recommended products and services. If you click on links we provide, we may receive compensation.

Axle spindle nut retainers are a crucial component of any vehicle's wheel assembly. These small but mighty parts keep the spindle nut securely in place, preventing the wheel from coming loose while driving. They are made from durable materials that can withstand the wear and tear of daily use, ensuring that they provide long-lasting protection for your vehicle. Whether you are a professional mechanic or a DIY enthusiast, axle spindle nut retainers are a must-have item for anyone who wants to ensure the safety and reliability of their vehicle.

At a Glance: Our Top Picks

Subaru Front and Rear Transmission Axle Nut 2000-2025 Cover #TOP 1
Subaru Front and Rear Transmission Axle Nut 2000-2025
ftb score rating icon 9.9
Beck Arnley Axle Nuts Cover #TOP 2
Beck Arnley Axle Nuts
ftb score rating icon 9.8
Beck Arnley Axle Nut Cover #TOP 3
Beck Arnley Axle Nut
ftb score rating icon 9.6

Top 10 Axle Spindle Nut Retainers

#TOP 1

Subaru Front and Rear Transmission Axle Nut 2000-2025

902170049
Silver
Onesize
Subaru Front and Rear Transmission Axle Nut 2000-2025 Cover
Subaru Transmission Axle Nut Front for 2000-2025 Models, Front and Rear for 2009+ Models - 902170049 - Genuine OEM

The Subaru Transmission Axle Nut is a genuine OEM part designed to fit a wide range of Subaru models from 2000 to 2025. This front drive axle nut, which also fits front and rear on models from 2009 and newer, ensures a secure and reliable connection for your vehicle’s axle. Using an authentic OEM component means you get the exact fit and quality Subaru intended, helping maintain your car’s performance and safety. Whether you drive an Ascent, BRZ, Crosstrek, or Forester, this nut provides a dependable solution to keep your axle properly fastened, giving you peace of mind on the road.

What We Like
Genuine OEM quality
Fits front and rear axles (2009+)
Wide model compatibility
Ensures secure axle connection
#TOP 2

Beck Arnley Axle Nuts

103-0502
Multicolor
Beck Arnley Axle Nuts Cover
Beck/Arnley 103-0502 Axle Nut

The Beck Arnley 103-0502 Axle Nuts are designed to match the form, fit, and function of original equipment. These nuts are made of premium-grade materials that ensure durability and quality construction. They can withstand harsh conditions and are application-specific to guarantee a perfect fit for your vehicle.

What We Like
Durable and high-quality construction
Manufactured with premium-grade materials
Application-specific for perfect fit
#TOP 3

Beck Arnley Axle Nut

103-0519
Multicolor
Onesize
Beck Arnley Axle Nut Cover
Beck/Arnley Axle Nut - 103-0519

Get the Beck Arnley Axle Nut - 103-0519 to ensure a perfect fit for your vehicle. This nut is designed to match OE form, fit, and function, and is manufactured with premium grade materials for durability. It is also constructed to withstand harsh operating conditions, and is application specific to give you a worry-free installation experience.

What We Like
Durable construction
Application specific
Easy installation
#TOP 4

Camotokiit Trailer Wheel Spindle Nut Retainer

6-191 & 6-190
Camotokiit Trailer Wheel Spindle Nut Retainer Cover
Camotokiit New Trailer Wheel Spindle Nut Retainer For 2 to 8K Dexter 6-190 6-191, 4 nuts & 4 retainers

Camotokiit Nut Retainer is designed for axle nuts, part numbers 6-191 & 6-190. It includes 4 nuts & 4 retainers and fits most axles from 2K to 8K, particularly those after Aug. 2003. This product ensures secure attachment of trailer wheel axle nuts and retainers, providing you with peace of mind during your travels. With Camotokiit Nut Retainer, you can easily maintain and secure your trailer wheels, ensuring a safe and smooth journey.

What We Like
Secure Attachment
Convenient Maintenance
Enhanced Safety
#TOP 5

BECKARNLEY Axle Nut

103-3112
Multicolor
M27 x 1.5mm
BECKARNLEY Axle Nut Cover
Beck/Arnley 103-3112 Axle Nut

The BECKARNLEY 103-3112 Axle Nut is designed to match the form, fit, and function of the original equipment. It is made from premium grade materials, ensuring durability and the ability to withstand harsh operating conditions. Additionally, it is application specific, ensuring a correct fit for your vehicle.

What We Like
Durable construction
OE form, fit and function
Premium grade materials
#TOP 6

DEXTER K71-622-00 Spindle Nut Kit

K71-622-00
Gold
1-14, 1.5 inches
DEXTER K71-622-00 Spindle Nut Kit Cover
Dexter K71-622-00; Spindle Nut Retainer Kit

The DEXTER Spindle Nut Kit is designed to fit 2K-8K axles manufactured after 2002, making it a great choice for your needs. It works seamlessly with D-shaped spindles, ensuring a secure fit. This kit includes two washers, two nuts, and two nut retainers, providing all the essential components to service one axle. By using this kit, you can easily maintain your axle's performance, enhancing the overall safety and functionality of your vehicle. With everything you need in one package, you can save time and effort during maintenance.

What We Like
Compatible with newer axles
Includes all necessary components
Easy installation process
Enhances axle performance
#TOP 7

LDCRE CV Axle Nut for Subaru Models

902170049
silver
LDCRE CV Axle Nut for Subaru Models Cover
2PCS CV Axle Nut Fit for Subaru Forester 2006-2025 Outback Legacy 2000-2025 Impreza 2004-2025 Crosstrek brz 2013-2025 wrx 2015-2025 Ascent 2019-2025 sti 2015-2021, Axel Spindle Nut Replace 902170049

The LDCRE Subaru Axle Nut is designed to fit a wide range of Subaru vehicles from 2000 to 2025, including popular models like Forester, Outback, and WRX. This nut replaces the original equipment part number 902170049, ensuring a precise and reliable fit for your vehicle. Made from high-strength alloy, it offers excellent durability and resists corrosion, so you can trust it to perform well even in tough driving conditions. It securely attaches the CV axle to the wheel hub, helping maintain the right tension on the wheel bearing and reducing vibrations, which protects your drivetrain and ensures smooth driving.

What We Like
Wide Subaru model compatibility
OEM part replacement
High-strength alloy material
Corrosion resistant
Reduces drivetrain vibration
#TOP 8

MOTO1988 Rear Axle Castle Nuts & Pins for Honda TRX Series

90304-HM7-A10
Silver
20mm x 1mm
MOTO1988 Rear Axle Castle Nuts & Pins for Honda TRX Series Cover
2Pcs Rear Axle Castle Nuts 20mm & Pins For HONDA Foreman Rancher Recon TRX 250 350 400 420 450 500 Rincon 650 680 Pioneer 500 700 1000 90304-HM7-A10

The MOTO1988 Honda Axle Nuts are designed to fit a wide range of Honda TRX models from 1995 to 2024, including popular series like Foreman, Rancher, Recon, Rincon, and Pioneer. This means you can easily find the right fit for your ATV, ensuring reliable and secure axle assembly. The package includes two 20mm nuts and pins, providing everything you need for installation or replacement. With a specific manufacturer part number 90304-HM7-A10, you can trust the quality and compatibility of these parts. Plus, MOTO1988 offers friendly 24-hour customer support and a one-year product warranty for your peace of mind.

What We Like
Wide model compatibility
Includes nuts and pins
OEM part number included
Customer support and warranty
#TOP 9

Mysttoo Front Wheel Axle Nut for Honda Models

MYSTO-TTO-1222
Mysttoo Front Wheel Axle Nut for Honda Models Cover
Mysttoo 2PCS Front Wheel Axle Nut Shaft Spindle Nuts Compatible with Honda Accord CR-V Odyssey Pilot Ridgeline Civic Passport Acura MDX RL RDX TL ZDX TSX 90305S3VA11

The Mysttoo Axle Nut is designed to fit a wide range of Honda and Acura models, including popular vehicles like the Accord, CR-V, and Pilot. This means you can trust it to match your car's specifications without hassle. Made from high-quality, heat-treated steel, it resists rust and corrosion, ensuring long-lasting durability and reliability. The nut replaces the original factory part number 90305-S3V-A11, so you get a perfect fit and maintain your vehicle’s performance. Plus, it’s suitable for installation on both the left and right front wheels, giving you flexible and convenient use.

What We Like
Wide vehicle compatibility
Durable heat-treated steel
Rust and corrosion resistant
Exact factory part replacement
Fits left and right front wheels
#TOP 10

Eponcia CV Axle Nut for Subaru 902170049

Eponcia-SBLCZLM01
Sliver
902170049
Eponcia CV Axle Nut for Subaru 902170049 Cover
Eponcia 2PCS CV Axle Nut for Subaru Spindle Lock Lug Nut Kit Compatible with Subaru Forester Legacy Outback Impreza Crosstrek Ascent BRZ Baja Tribeca Front Rear Wheel Axle Shaft Nuts Replace 902170049

The Eponcia Subaru Axle Nuts are designed to fit a wide range of Subaru models from 2000 to 2025, including popular vehicles like the Forester, Legacy, Outback, and more. This means you can trust these nuts to be compatible with your Subaru, making replacements hassle-free. Made from durable AISI 4140 alloy steel with a protective coating, these nuts resist rust and corrosion, ensuring long-lasting performance even in harsh weather or road conditions. They are built to handle high torque and heavy loads, so you don’t have to worry about deformation or breakage. Plus, their precise threading matches Subaru’s original parts perfectly, giving you a secure and reliable fit every time.

What We Like
Wide Subaru model compatibility
Durable alloy steel construction
Corrosion and rust resistance
Exact OEM thread fit
Easy installation
Buying Guide Image

Frequently Asked Questions (FAQs)

1. What does a spindle nut retainer do?

A spindle nut retainer serves as a lockwasher for the jam nut on E-Z Lube style axles. It helps to secure and lock the nut in place, preventing it from loosening during operation.

2. Why can't you reuse a spindle nut?

It is not recommended to reuse a spindle nut because a previously used nut may not sustain the necessary torque when reused. It is important to use a new nut for reinstallation to ensure proper tightening and secure attachment of the axle.

3. Can you reuse a staked axle nut?

In most cases, you can reuse an axle nut. However, if the nut is damaged, it should always be replaced. A damaged nut can compromise the safety and stability of the wheel, potentially leading to the wheel coming off while driving.

4. Can you over tighten a CV axle nut?

It is important to avoid over tightening a CV axle nut. Using an impact gun can overtighten the bearing and cause premature wear to the hub assembly. It is recommended to use a torque wrench for accurate tightening of the axle nut.

5. Can you over tighten an axle nut?

Over tightening an axle nut can damage the wheel hub bearing. The axle nut is responsible for attaching the wheel to the car and allows the wheels to turn freely during steering. Overtightening the nut during installation can lead to potential damage to the wheel hub assembly.

6. What is the torque on the spindle nut?

The torque for a one-piece spindle nut system is typically a minimum of 300 ft-lbs. The nut should not be backed off after torquing. Any locking device that is part of the spindle nut system should be engaged. If the locking device cannot be engaged at 300 ft-lbs, the nut should be advanced until engagement occurs and the nut is locked.

7. How do you keep a shaft in place?

To keep a shaft in place, you can use a Rubber Shaft Collar. This collar is positioned before the end of the shaft and acts as a support structure. It prevents the shaft from wobbling or falling out while allowing it to turn freely.

Editor's Notes

During our axle spindle nut retainer research, we found 24 axle spindle nut retainer products and shortlisted 10 quality products. We collected and analyzed 8,226 customer reviews through our big data system to write the axle spindle nut retainers list. We found that most customers choose axle spindle nut retainers with an average price of $12.16.

The axle spindle nut retainers are available for purchase. We have researched hundreds of brands and picked the top brands of axle spindle nut retainers, including Subaru, Beck/Arnley, Camotokiit, Dexter Axle, LDCRE. The seller of top 1 product has received honest feedback from 212 consumers with an average rating of 4.6.

Written by
Robert Reyes Avatar

Robert Reyes is a dedicated writer from San Francisco with a bachelor of degree in mechanics and a bachelor of degree in marketing. He focuses on making some complicated topics simple and enjoys explaining complex and technical things in an easy-to-understand way.