10 Best Trailer Hubs and Spindles You Can Trust- 1
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10 Best Trailer Hubs and Spindles You Can Trust

Welcome to our comprehensive guide on trailer hubs and spindles! Whether you're hauling a boat, camper, or other heavy loads, it's crucial to have reliable hubs and spindles to ensure a safe and smooth journey. In this article, we've compiled a list of the top 10 trailer hubs and spindles that you can trust. We've tested and reviewed various brands to help you make an informed decision. Let's dive in!

* We research & recommend the best products based on our data analysis. If you purchase through our links, we may earn a commission. Learn more.

10 Best Trailer Hubs and Spindles Ranking

Here are the top 10 trailer hubs and spindles we found after extensive testing. We ranked them based on their durability, reliability, and customer reviews.

No. 2
No. 2 - GREPSPUD 4pcs 1.98'' Trailer Hub Bearing Dust Caps - 1
No. 2 - GREPSPUD 4pcs 1.98'' Trailer Hub Bearing Dust Caps - 2
No. 2 - GREPSPUD 4pcs 1.98'' Trailer Hub Bearing Dust Caps - 3
No. 2 - GREPSPUD 4pcs 1.98'' Trailer Hub Bearing Dust Caps - 4
No. 2 - GREPSPUD 4pcs 1.98'' Trailer Hub Bearing Dust Caps - 5
GREPSPUD

GREPSPUD 4pcs 1.98'' Trailer Hub Bearing Dust Caps

High-quality and durable trailer hub dust caps that fit most standard 2000-3500 lb trailer wheel hubs.

Good
  • Made of high-quality carbon steel and rubber for durability
  • Anti-rust and anti-corrosion properties
  • Includes extra rubber plugs for emergency use
  • Easy to install and maintain
  • Compatible with most 2000-3500 lb trailer wheel hubs
Bad
  • Minor inconsistencies with threading size
  • Missing cotter pins
  • May require some force to fit the dust caps

GREPSPUD 4pcs 1.98'' Trailer Hub Bearing Dust Caps are a practical and essential accessory for your trailer. Made of high-quality carbon steel and rubber, these dust caps are heavy-duty and anti-rust, ensuring long-term durability and protection for your trailer axle. The extra rubber plugs provided are a useful addition for emergency replacements. With a size of 1.98 inches, these caps are compatible with most standard 2000-3500 pounds trailer wheel hubs, fitting both EZ Lube and standard axles. The caps prevent axle corrosion and preserve grease, ensuring the smooth functioning of your trailer. Installation is easy, but you may require a wood block and hammer or rubber mallet to secure the caps firmly. Customers have praised the perfect fit on Dexter EZ-Lube axle hub caps and camper trailer axles. They appreciate the easy installation and the inclusion of extra rubber inserts. However, some customers found minor inconsistencies with the threading size and reported missing cotter pins, while others found it a bit challenging to fit the dust cap. Overall, these dust caps offer excellent value for money and reliable protection for your trailer axle.

Read more: GREPSPUD 4pcs 1.98'' Trailer Hub Bearing Dust Caps's review.
No. 3
No. 3 - SUNCARACCL 4 Pack Trailer Hub Cap Rubber Plugs - 1
No. 3 - SUNCARACCL 4 Pack Trailer Hub Cap Rubber Plugs - 2
No. 3 - SUNCARACCL 4 Pack Trailer Hub Cap Rubber Plugs - 3
No. 3 - SUNCARACCL 4 Pack Trailer Hub Cap Rubber Plugs - 4
No. 3 - SUNCARACCL 4 Pack Trailer Hub Cap Rubber Plugs - 5
SUNCARACCL

SUNCARACCL 4 Pack Trailer Hub Cap Rubber Plugs

Effective and durable rubber plugs that provide a good seal for your trailer wheel bearings.

Good
  • Excellent seal for trailer wheel bearings
  • Fit perfectly and of high quality
  • Direct replacement for trailer hubs
  • Good fit and quality replacement plugs
Bad
  • Caps are not durable and can crack easily

The SUNCARACCL 4 Pack Trailer Hub Cap Rubber Plugs are an essential accessory for trailer owners. These rubber plugs provide an excellent seal for trailer wheel bearings, ensuring optimal performance and protection. Made of high-quality rubber, they are soft, elastic, and durable, effectively resisting water, dust, oil, and chemicals. With a diameter of 1.48", they fit most standard 2000-3500 lb trailer wheel hubs for both EZ Lube and standard axles. The package includes 4 pcs of rubber plugs, providing a good seal and replacement for axle grease caps. Customers have praised their perfect fit, high quality, and direct replacement for trailer hubs. However, there have been reports of durability issues, with some plugs cracking easily. Overall, these rubber plugs are a convenient and reliable solution for maintaining and protecting trailer wheel bearings. Get the SUNCARACCL 4 Pack Trailer Hub Cap Rubber Plugs today for peace of mind and worry-free towing! 🛡️

Read more: SUNCARACCL 4 Pack Trailer Hub Cap Rubber Plugs's review.
No. 4
No. 4 - Grease Plug Hub Dust Caps - 1
No. 4 - Grease Plug Hub Dust Caps - 2
No. 4 - Grease Plug Hub Dust Caps - 3
No. 4 - Grease Plug Hub Dust Caps - 4
No. 4 - Grease Plug Hub Dust Caps - 5
KLMHT

Grease Plug Hub Dust Caps

A perfect fit for Dexter EZ Lube trailer camper axles with no issues, these grease plug hub dust caps keep dirt and road grime out.

Good
  • Perfect fit for Dexter EZ Lube axles
  • High durability neoprene material
  • Easy to install and remove
Bad
  • Some customers experienced loose fitting
  • Caps did not fit on certain hubs

The KLMHT Grease Plug Hub Dust Caps are a must-have for anyone with a trailer or camper axle. These rubber grease plugs are designed specifically for Dexter EZ Lube axles and offer a perfect fit. They are made from high durability neoprene and provide a good replacement for old, cracked caps. The direct fit makes installation easy, and they have not come off during use. Customers have praised their good value and the fact that they fit perfectly in their trailers. The soft and flexible material ensures a tight seal, keeping dirt and grime out. Expert analysis has confirmed their perfect fit and good replacement qualities. However, a few customers found them difficult to install or noticed a loose fit. Overall, the KLMHT Grease Plug Hub Dust Caps are a reliable accessory for maintaining your trailer axle.

Read more: Grease Plug Hub Dust Caps's review.
No. 5
No. 5 - Trailer Axle Dust Cap Cup Grease Cover Hub - 1
No. 5 - Trailer Axle Dust Cap Cup Grease Cover Hub - 2
No. 5 - Trailer Axle Dust Cap Cup Grease Cover Hub - 3
No. 5 - Trailer Axle Dust Cap Cup Grease Cover Hub - 4
No. 5 - Trailer Axle Dust Cap Cup Grease Cover Hub - 5
JDMSPEED

Trailer Axle Dust Cap Cup Grease Cover Hub

Durable and versatile trailer axle dust cap cup grease cover hub for most 2000 to 3500 pound axles.

Good
  • Made of high quality carbon steel and rubber
  • Fit perfectly on 1" 1/16th axles
  • Economical and efficient
  • WORKS GREAT!
  • Perfect fit
Bad
  • Coating rubbed off right out of box
  • Missing parts
  • Check seals before installing

The JDMSPEED 4pcs 1.98" Trailer Axle Dust Cap is a high-quality product designed to protect trailer axles from dust, preserve grease, prevent corrosion, and add a decorative touch. Made of carbon steel and rubber, the dust cap is strong, durable, and resistant to deformation, corrosion, and rust. It fits most standard 2000-3500 pound trailer wheel hubs for both types of axles, EZ Lube, and standard. The package includes 4 dust caps with 4 extra rubber plugs as spare parts. Customers appreciate the fast delivery, perfect fit on 1" 1/16th axles, and economical price. However, some users reported that the coating rubbed off right out of the box, and a few packages arrived with missing parts. Overall, the JDMSPEED Trailer Axle Dust Cap is a reliable and efficient solution for trailer owners in need of axle protection and preservation.

Read more: Trailer Axle Dust Cap Cup Grease Cover Hub's review.
No. 6
No. 6 - iBroPrat Trailer Axle Dust Cap Cup Grease Cover - 1
No. 6 - iBroPrat Trailer Axle Dust Cap Cup Grease Cover - 2
No. 6 - iBroPrat Trailer Axle Dust Cap Cup Grease Cover - 3
No. 6 - iBroPrat Trailer Axle Dust Cap Cup Grease Cover - 4
No. 6 - iBroPrat Trailer Axle Dust Cap Cup Grease Cover - 5
‎iBroPrat

iBroPrat Trailer Axle Dust Cap Cup Grease Cover

Durable and reliable trailer axle dust caps that keep grease in and water out. Ideal for most 2000 to 3500 pound axles.

Good
  • Made of high-quality carbon steel and rubber
  • Easy to install and replace
  • Fits most standard 2000 to 3500 lb trailer wheel hubs
Bad
  • May require adjustments for proper fit
  • Not suitable for boat trailers as it rusts quickly
  • Some customers reported missing extra caps

The iBroPrat Trailer Axle Dust Cap Cup Grease Cover is a heavy-duty and durable product. Made of high-quality carbon steel and rubber, it is resistant to deformation, corrosion, and rust. It comes with extra seals, ensuring hassle-free usage. With a dimension of 1.98 inches, it fits most standard 2000-3500 lb trailer wheel hubs for both EZ Lube and standard axles. The product is well-built and easy to install, according to customer reviews. It effectively keeps grease in and water out, fulfilling its purpose. Additionally, it works as expected for trailer bearing replacement. Some customers ordered the wrong size, but they still appreciated the great price and quality. However, a few customers needed to make slight adjustments for a proper fit. It's important to note that the product may rust quickly and is not recommended for boat trailers. Overall, the iBroPrat Trailer Axle Dust Cap Cup Grease Cover is a reliable option for trailer owners.

Read more: iBroPrat Trailer Axle Dust Cap Cup Grease Cover's review.
No. 6
No. 6 - Rubber Grease Plugs Trailer Dust Cap - 1
No. 6 - Rubber Grease Plugs Trailer Dust Cap - 2
No. 6 - Rubber Grease Plugs Trailer Dust Cap - 3
No. 6 - Rubber Grease Plugs Trailer Dust Cap - 4
No. 6 - Rubber Grease Plugs Trailer Dust Cap - 5
TONRYCUE

Rubber Grease Plugs Trailer Dust Cap

High-quality rubber grease plugs for trailer axles, perfect fit and easy to install.

Good
  • High quality and perfect fit
  • Easy to install
  • Works great as a replacement
  • Perfect replacement for Dexter E-Z Lube grease caps
  • Fit perfectly on my trailer axles
Bad
  • Rubber plugs are thicker than the originals

The TONRYCUE Replacement Trailer Axle Hub Grease Caps are a high-quality and perfect fit for Dexter E-Z Lube grease caps. Made of high-quality neoprene, these caps preserve grease life and prevent impurities from entering the system. Customers agree that these caps are a perfect replacement for OEM plugs and fit perfectly on trailer axles. They are also easy to install and work great as replacements. The caps are compatible with various axle models, including Dexter 21-31-1 and Redline RG04-040. Customers appreciate the great price and fast delivery of these caps. Although some customers noted that the rubber plugs are thicker than the originals, they hope for better durability. Overall, the TONRYCUE Replacement Trailer Axle Hub Grease Caps receive high praise for their quality, fit, and ease of use.

Read more: Rubber Grease Plugs Trailer Dust Cap's review.
No. 7
No. 7 - GREPSPUD Trailer Hub Bearings Kit - 1
No. 7 - GREPSPUD Trailer Hub Bearings Kit - 2
No. 7 - GREPSPUD Trailer Hub Bearings Kit - 3
No. 7 - GREPSPUD Trailer Hub Bearings Kit - 4
No. 7 - GREPSPUD Trailer Hub Bearings Kit - 5
‎GREPSPUD

GREPSPUD Trailer Hub Bearings Kit

A complete trailer hub bearings kit with great value for replacing bearings in four hubs.

Good
  • Includes all necessary parts for bearing replacement
  • Perfect fit and great value
  • Fast shipping and on-time delivery
Bad
  • Some customers experienced issues with the castle nuts being too thick
  • The included seals allow grease to enter the brake drum
  • Several customers reported missing parts in their orders

The GREPSPUD Trailer Axle Hub Bearings Kit is a great value pack that includes everything needed to replace the bearings in four hubs/spindles. The high-quality chrome steel bearings are sturdy and durable, and they fit perfectly. The kit also comes with grease seals, spindle nuts, shaft washers, cotter pins, dust caps, and rubber plugs. The packaging is sturdy, ensuring that all parts are protected during transportation. However, some customers have reported issues with the castle nuts being too thick and the included seals allowing grease to enter the brake drum. Additionally, there have been reports of missing parts in some orders. Overall, the GREPSPUD Trailer Axle Hub Bearings Kit is a reliable and reasonably priced option for trailer repairs and spare parts. 🔧💯🚚👍⚙️🔧📦

Read more: GREPSPUD Trailer Hub Bearings Kit's review.
No. 8
No. 8 - CheeMuii 343-4009 Trailer Hub Cap - 1
No. 8 - CheeMuii 343-4009 Trailer Hub Cap - 2
No. 8 - CheeMuii 343-4009 Trailer Hub Cap - 3
No. 8 - CheeMuii 343-4009 Trailer Hub Cap - 4
No. 8 - CheeMuii 343-4009 Trailer Hub Cap - 5
CheeMuii

CheeMuii 343-4009 Trailer Hub Cap

Durable and convenient hub cap for trailers with excellent quality and visible oil window.

Good
  • Excellent hubcap made from durable aluminum alloy
  • Visible oil window allows for easy monitoring of hub oil
Bad

    The CheeMuii 343-4009 Trailer Hub Cap is an excellent accessory for trailers. Made from aluminum alloy, the hub caps are durable and well-polished. One of the standout features is the visible oil window, which allows users to monitor the condition of the hub oil. The package includes 4 hub caps, along with extra gaskets and plugs for replacements. With a bolt hole spacing of 5-1/2" and a flange outer diameter of 6-1/4", these hub caps are compatible with various trailer models. They are also suitable replacements for well-known brands such as Stemco and Eaton. The quality of the product is highly praised by customers, with many expressing satisfaction and intending to repurchase. The CheeMuii 343-4009 Trailer Hub Cap is a reliable and worthy investment for trailer owners.

    Read more: CheeMuii 343-4009 Trailer Hub Cap's review.
    No. 9
    No. 9 - Libra Trailer Hub Kit - 1
    No. 9 - Libra Trailer Hub Kit - 2
    No. 9 - Libra Trailer Hub Kit - 3
    ‎Libra

    Libra Trailer Hub Kit

    A reliable and easy-to-install trailer hub kit for all your trailer needs.

    Good
    • Easy installation
    • Good value for the price
    • Quality product
    • Great fit
    Bad
    • Packaging issues
    • Inaccurate sizing
    • Poor quality paint job
    • Missing parts
    • Compatibility issues
    • Not as good as expected

    Libra Trailer Parts offers a reliable and convenient solution for trailer hub replacement. The kit includes two new trailer idler hubs with a bolt pattern of 5 on 4.5 inches, making it suitable for 3,500 lbs trailer axles. It comes with all the necessary components, including inner and outer cone bearings, grease seals, grease caps, and wheel nuts. The installation process is easy and takes just minutes to complete. Customers have praised the quality of the product, noting that it is a good value for the price. However, there have been some issues with packaging, with paint chipping off and items getting misplaced during transit. Some customers also reported compatibility issues despite taking proper measurements. Overall, the Libra Trailer Parts hub kit is a reliable choice for trailer owners in need of a replacement.

    Read more: Libra Trailer Hub Kit's review.
    No. 10
    No. 10 - Shunmo 1.98 Inch Grease Cover Dust Cap Wheel Center Caps for Trailer Axle Hub (2) - 1
    No. 10 - Shunmo 1.98 Inch Grease Cover Dust Cap Wheel Center Caps for Trailer Axle Hub (2) - 2
    No. 10 - Shunmo 1.98 Inch Grease Cover Dust Cap Wheel Center Caps for Trailer Axle Hub (2) - 3
    Shunmo

    Shunmo 1.98 Inch Grease Cover Dust Cap Wheel Center Caps for Trailer Axle Hub (2)

    A reliable solution for keeping your trailer axle hub protected and grease-free.

    Good
    • Tight caps, no grease splatter.
    • Perfect fit, no more lost caps.
    • Snug fit, easy installation.
    • Waterproof protection for hub.
    • Affordable and functional.
    Bad
    • Not compatible with Harbor Freight hub.

    The Shunmo 1.98 Inch Grease Cover Dust Cap Wheel Center Caps are a must-have for trailer owners. These caps have a galvanized surface that is corrosion-resistant and durable, ensuring long-lasting protection for your trailer axle hub. With an outside diameter of 1.98 inches, they are a perfect fit for 2000 lb to 3500 lb trailer axles and most axles. The caps are very tight, preventing grease splatter and eliminating the issue of lost caps. They are easy to install with a rubber mallet and provide waterproof protection for the hub. Additionally, these caps are affordable and work as expected. However, they are not compatible with Harbor Freight trailer bearing hub. Overall, the Shunmo Grease Cover Dust Cap Wheel Center Caps are an excellent investment to keep your trailer axle hub in top condition.

    Read more: Shunmo 1.98 Inch Grease Cover Dust Cap Wheel Center Caps for Trailer Axle Hub (2)'s review.

    When it comes to choosing the right trailer hubs and spindles, durability and reliability are key. The products on our list have been tested and proven to provide exceptional performance. Whether you're a seasoned traveler or a weekend camper, investing in high-quality trailer hubs and spindles will ensure a safe and worry-free towing experience.

    Jane