The 8 Best Boat Trailer Hub Parts (2022 reviews)

Compared with other hubs in this category, the Leading Edge Lighting Boat Trailer Hub Part has a design with broader appeal. The leading edge lighting boat trailer hub part can wait for a great deal and it is great for a great price. Make sure this fits by entering your model number. Moreover, it can be adjusted for exact fit, allows for great fit and it works great.

The hub is designed for good fit and it is perfect for great quality. Lastly, the leading edge lighting boat trailer hub part is built for heavy duty and it works well for good quality.

Almost all customers opine that the part fits where it's obvious they won't pop out easily if at all and creates a good seal. Also, a few strongly agree that the part is easy to install and remove for lube operations. And, a few also found that the part was made for them... but not a problem. To sum up, buyers found this to be one of the best hubs for daily purposes.

Customers say that getting a trailer wheel bearing protector, along with part is useful.

Top Customer Quotes:

This is great for replacing those cracking/brittle dexter hub dust covers.
They fit in a 1 1/4 inch hole.
This fit great, is made for quick delivery and it worked fine.
This is perfectly low cost, easy to install.

Best For Easy Install: Libra Boat Trailer Hub Part

Buy on Amazon

Libra has been making great hubs for years, thanks to a combination of clever design and appropriate materials. The Libra Boat Trailer Hub Part is great for high quality and it works great. Make sure this fits by entering your model number. Also, it has been supplying us with trailer manufacturers with parts for 15 years.

The hub is ready to install and it is great for a great price. In addition, it is fitment, comes with lock washers and it can be of good quality. Finally, the libra boat trailer hub part is best for good fit and it has also included crown nuts.

Almost all customers quickly discovered that the part was a perfect fit for a haulmark trailer. In addition, a few strongly agree that the hub will fit the spindles that you have on your trailer. And, they say that the hub is the most used size on a 3500 lbs trailer axle. To sum up, for most buyers, Libra product was what they were looking for.

Top Customer Quotes:

This is for tapered spindle, Please check the listing description for detailed bearings numbers.
Libra trailer parts has been supplying trailer manufacturers with parts for 15 years.
Bolt pattern: 5 on 4.5", bearing races and 1/2"-20 studs installed.
This allows for a great fit and it works perfectly.

Best For Tight Fit: Mparts Boat Trailer Hub Part

Buy on Amazon

The Mparts Boat Trailer Hub Part is satisfactory and appropriate and fits well with your daily use. The mparts boat trailerhub part has wide compatibility with 8 on 6.5 trailer axles with 2.75" 7k/8k dust cap/grease cover. Make sure this fits by entering your model number. In addition, the part fits great and it is great for tight fit. Finally, the parts boattrailer hub part is made with high-quality steel alloy and it is good good quality.

One customer says - "No, these are simply dust covers, meant to be used on ez lube axles (but can be used on any axle) They have a rubber plug that can be removed to inspect or lube the axle, but they have no fittings. ". A few also found that the rubber cap is to allow you access to the grease fitting behind the cap without removing the metal cap.

Why We Like This:

New and hot releases.
Delivers what they promise.

Best For Reputable Company: Rigid Hitch Incorporated Boat Trailer Hub Part

Buy on Amazon

If you often find yourself confused about the appropriate and satisfactory hub, Rigid Hitch Incorporated Boat Trailer Hub Part should be your first option for buying. The rigid hitch incorporated boat trailer hubpart looks great, is made for quick delivery and it is great for a fair price. . And, this works with 1-3/8" to 1-1/16" tapered spindles for a 3, 500 axle.

The hub worked fine and it could be bought for a cheap price. Finally, the rigid hitch incorporated boattrailer hub part includes bearings, seal, dust cap, cotter pin, and lug nuts.

Most buyers quickly discover that the part is the same as the bolt circle in the description, then your wheel will fit. Moreover, a few also found that the part looked good and worked well. And, they strongly agree that the key hole lines up to the castle nut and a hole is drilled in the spindle. Obviously, this part passed the test and had very satisfied buyers eager to share their experience.

Top Customer Quotes:

This is a perfect fit, much less expensive than tractor supply.
This offers a 5-bolt on a 4-1/2" circle trailer hub.
This is ready to install, it looks good and it is great for decent quality.
This is a stepped spindle that measures both spindles.

Best With Bolt Pattern: Southwest Wheel Spindle Nut

Buy on Amazon

Next on the list, we've got yet another hub that manages to win our hearts. It's the Southwest Wheel Spindle Nut and it's widely considered as one of the most convenient hubs you can buy. The southwest wheel spindle nut includes hub, spindle, washer, spindle nut, cotter pin, inner bearing, outer bearing, seal, grease cap & lug nuts. Easily build your own axle with this 2, 000 lb rated hub assembly. In addition, it is ready for welding, it works great and has a good design.

The hub is portable, is very strong, it is designed for a great price and has a great design. Finally, the southwest wheel spindle nut fits tight, comes with dust caps, It is made for good value and has a very strong design.

Most customers opine that the hub is easy to install and looks like it should hold up to many years of use. And, a few also found that the hub is great for a merry go round project. And, a few strongly agree that the part is used for the front spindle/hub for offroad buggy.s. Therefore, customers were eager to recommend it to friends and families.

Top Customer Quotes:

Rated at 1000 lbs. Per spindle, two will hold 2,000 lbs.
1 1/4" diameter, 3 3/8" long shaft, bt8 1" spindle.
This is a nicely produced light duty spindle for small trailers.
The hub includes inner and outer bearing l44643, seal, grease cap, and lug nuts.

Best For Cotter Pin: Libra Rubber Plug

Buy on Amazon

The Libra Rubber Plug should be able to handle its purpose and duties with ease. The libra rubber plug is perfect for great quality and it is good for piece of mind. Make sure this fits by entering your model number. And, it comes with excellent service and it is designed for a great price.

Finally, the libra rubber plug is perfect for exact fit, allows for great fit and it is good for fast delivery.

Almost all buyers opine that the parts are too long and the wheel lugs were too short. In addition, a few also found that these trailerhub assembly is exclusively sold by libra trailer part. Overall, many customers have used the libra rubber plug for more than a few months without any problems, and it shows no sign of giving up.

Why We Like This:

Bolt pattern: 5 on 4.5", bearing races and 1/2"-20 studs installed.
It is inexpensive and it looks great.
Please noted, this hub fits straight spindles, not for tapered spindles.

Best For Price: Southwest Wheel Boat Trailer Hub Part

Buy on Amazon

The Southwest Wheel Boat Trailer Hub Part should be able to handle its purpose and duties with ease. The southwest wheel boat trailer hubpart is best for exact fit and it would be perfect with a fast ship. Make sure this fits by entering your model number. Also, it is manufactured to automotive standards in isots.

Finally, the southwest wheel boat trailer hub part allows for a great fit and it is good for fast delivery.

Almost all customers opine that the part is great for the price packaged. In addition, a few also found that the part was a perfect fit with no issues. Moreover, they strongly agree that the hub is built with studs designed to be used with standard steel trailer wheels. Without any doubt, this product passed the test and had very satisfied buyers eager to share their experience.

Why We Like This:

Contains Truryde inner bearing, outer bearing, seal, grease cap and lug nuts.
It is yellow and it would be perfect for fast shipping.
5 studs 4.5" bolt circle using l44649 inner and outer bearings.
This is great for a decent price and it is great for bearings with extras.

Best Kit: Mparts Idler Hub

Buy on Amazon

The Mparts Idler Hub's superior materials make sure that it ages well with use. The mparts idler hub is perfect for great quality and it works great. Make sure this fits by entering your model number. The product set of two 5 on 4.5 ” trailer idler hub kits for 3, 500 lbs axle. Most importantly, the mparts idler hub is good so far and it has bearing set.

"You can change the entire hub and bearings/races for what premium bearings and races cost. " - says, one customer. Without any doubt, this hub passed the test and had very satisfied buyers eager to share their experience.

Why We Like This:

5 on 4.5” bolt pattern idler hub with 1/2”-20 studs and bearing races installed.
Included - two sets of 5 on 4.5 idler hub and hardware.
Good investment for the long term.