How To Figure Out the Correct Replacement Hubs for EZ Loader Boat Trailer

Question

Question:

Hmm, ok. How about this...do you know what parts you have that match 300-031807 from ez loader?

asked by: David

0

Expert Reply:

In order to find the correct replacement hubs for your EZ Loader boat trailer you will need to take apart your current hub assembly and look at the bearings themselves; wipe away the grease and you should be able to see the part number stamped directly on them. If you are unable to find them, you would need to use a digital caliper and measure your spindle to the thousandths of an inch where the bearings ride. You can use the photo I've attached to see exactly where you need to measure. From there you can match up the bearings with the appropriate replacement hub assembly.

I've also added a link to a help articles on wheel bearings as well as a link to our selection of hubs for you to take a look at.

expert reply by: Kyle S

0

click to enlarge

David

2/19/2018

Hmm, ok. How about this...do you know what parts you have that match 300-031807 from ez loader?

Reply

Kyle S.

2/19/2018

I was able to find an online parts list which detailed what you would need and we have everything you'd need but for the actual hub which you would need to get from EZ-Loader with part number 250-031438 because the idler hubs we carry with the correct bearings have a different grease seal than what you would need. The correct bearings for you are going to be inner bearing # L68149 and outer bearing # L44649. The accompanying races will be # L68111 and # L44610 while the correct grease seal is # 168255TB, which has a 1.687 inner diameter.

Reply

Answer 1

The Slipper Spring #e33SR referenced in your question is indeed the closest option we have available for a slipper spring that matches the dimensions on your trailer. Slipper springs come in 1-3/4 inch, 2 inch, 2-1/2 inch, and 3 inch widths, so you…

view full answer...

Answer 2

I have a replacement option for you, but the only slipper spring we offer that is 1-3/4" wide and is 26-1/4" long is the 4-Leaf Slipper Spring w/ Open Eye End for 4,300-lb Trailer Axles - 26-1/4" Long #e33SR. Since you…

view full answer...

Answer 3

The bolt hole spacing for the CE Smith Front/Rear Hanger Bracket for Double-Eye Springs #CE14026G is 4-3/8" x 1-5/8". I've attached a dimensional photo for you to check out as well as a review video to reference.

view full answer...

Answer 4

The issue with the leaf springs being too bouncy could be caused by a few different things. The first is that they are not properly rated for the weight of the trailer, they are worn down too far, or the trailer is being overloaded. Furthermore, a…

view full answer...

Answer 5

The VIN doesn't give me really any information beyond what you already gave so I reached out to the manufacturer. You have the 3,700 lb axle, but it has the standard 3,500 lb spindle size based on the bearing numbers they gave me for your axle. I…

view full answer...

Answer 6

So you will need to access the 12 pin jumper plug in your Frontier's cab, which as you said is on the passenger’s side behind the kick panel. This is where you will install the harness and relays that activate the trailer tow package, and the…

view full answer...

Answer 7

From what I could find, it looks like the plug for a trailer brake controller on your 2023 Nissan Frontier is located in the same location as the 2022 model year. That is behind the side panel by the OBD connector and is likely pushed back into the…

view full answer...

Answer 8

The short answer to both of your questions is yes. You can remove the backing plate or brake assembly and use the existing hub with integrated drum by itself, or, you can simply replace it with an idler hub. Based on the photos, I would suggest…

view full answer...

Answer 9

Part 300-020885 refers to an EZ Loader boat trailer BT150/B151 bearing kit. Part #300-020883 refers to a complete 5-on-4-1/2 idler hub kit that includes races, bearings, seal, washers, nut, retainer nut and cotter pin, bearing protector and lug nuts.…

view full answer...

Answer 10

What you have is a 3,500 lb hub that needs to be replaced with something like the #84546UC3. This hub will fit your current trailer based on the bearing numbers you listed. You can use the #XLPROLUBE1980KIT with this hub to convert the setup to an…

view full answer...

Answer 11

The UFP hub that you've referenced isn't made any longer I don't believe, but we do have some options for you. From some previous customers, we've determined that the UFP H-1062-3 axle has a spindle that has #L44649 inner and outer…

view full answer...

Answer 12

EZ Loader trailers have different sizes and configurations which come with different types of bearings so I can not tell you exactly what your bearing sizes are. One of the easiest ways to find your bearing size is to take off one of your hubs and…

view full answer...

How To Figure Out the Correct Replacement Hubs for EZ Loader Boat Trailer

Products Referenced in This Question

Product Page this Question was Asked From

Featured Help Information

Miscellaneous Media

Continue Researching