bing tracking image
  1. Accessories and Parts
  2. etrailer
  3. Camper Jacks
  4. Trailer Jack
  5. Jack Wheel
  6. Wheel w Hardware
Removable, 6" Poly Caster Assembly for etrailer or Ram Jacks - 1,000 and 1,200 lbs

Removable, 6" Poly Caster Assembly for etrailer or Ram Jacks - 1,000 and 1,200 lbs

Item # JWK-6P
Our Price: $9.56
You Save: 46%
Accessories and Parts
Orders above $50 qualify for Free Shipping
Shipping Weight: 1.18 lbs
In Stock
zoom in icon
slider vertical icon
zoom out icon
Comment field cannot be left empty.
Name field cannot be left empty.

Thank you! Your comment has been submitted successfully. You should be able to view your question/comment here within a few days.

Error submitting comment. Please try again momentarily.

Product Images

Customer Photos


Need help with installation?
Locate installers near me
Removable poly wheel is designed for etrailer or Ram 1,000-lb to 1,200-lb marine jacks. Caster reduces your jack's overall capacity to 1,200 lbs. 1-636-306-4830 to order etrailer accessories and parts part number JWK-6P or order online at Free expert support on all etrailer products. Great prices and Fastest Shipping for Removable, 6" Poly Caster Assembly for etrailer or Ram Jacks - 1,000 and 1,200 lbs. Accessories and Parts reviews from real customers.
  • All Info
  • Reviews (185)
  • Q & A (0)
  • Videos (1)
  • Photos
  • Why etrailer?

etrailer Accessories and Parts - JWK-6P

  • Camper Jacks
  • Trailer Jack
  • Jack Wheel
  • Wheel w Hardware
  • etrailer
  • 6 Inch Wheel

Removable poly wheel is designed for etrailer or Ram 1,000-lb to 1,200-lb marine jacks. Caster reduces your jack's overall capacity to 1,200 lbs.


  • Caster assembly is designed for etrailer or Ram 1,000-lb and 1,200-lb marine jacks
  • Polyolefin construction is durable and long-lasting


  • Application: marine jacks with a 1,000-lb to 1,200-lb capacity
  • Wheel diameter: 6"
  • Wheel thickness: 2"
  • 1-Year warranty

JWK-6P Ram Removable, 6" Poly Caster Assembly for Ram Jacks

Video of Removable, 6" Poly Caster Assembly for etrailer or Ram Jacks - 1,000 and 1,200 lbs

Videos are provided as a guide only. Refer to manufacturer installation instructions and specs for complete information.

Video Transcript for etrailer Trailer Jack JWK-6P Review

Today we're going to be taking a look at the removable six-inch poly caster assembly for E-Trailer or RAM jacks. This caster assembly is designed for E-Trailer or RAM 1,000 pound and 1,200 pound marine jacks. It's made from a polyolefin construction, it's very durable and long-lasting. You'll notice that the spoke area on here is that nice, solid construction, so no hollow points right there. It's going to come with your necessary hardware for installation, so you're going to get the bolt, you're going to get the sleeve, the washer and the locknut. A few measurements to go over with you real quick, starting with the overall diameter.

They do classify this as a six-inch caster assembly, but if you take the measurement of the actual diameter, it's about five-and-three-quarters of an inch. Then, the width of the unit edge to edge, that's going to give us a measurement of right on two inches. That's going to do it for today's look at the removable six-inch poly caster assembly for E-trailer or RAM jacks.

Customer Satisfaction Score:

Customer Reviews

Removable, 6" Poly Caster Assembly for etrailer or Ram Jacks - 1,000 and 1,200 lbs - JWK-6P

Average Customer Rating:  4.7 out of 5 stars   (185 Customer Reviews)

Removable poly wheel is designed for etrailer or Ram 1,000-lb to 1,200-lb marine jacks. Caster reduces your jack's overall capacity to 1,200 lbs.


This caster assembly fit my Karavan snowmobile trailer tongue jack perfectly. It took about 2 minutes to remove the old one and install this new one. And besides that, etrailer has always had the best customer service around.


this part works great,my only concern and grip is the awful lights on it ,replaced twice,going to have to replace again.why dont you send me a pair that work.


Put this on my 5 x 8 trailer’s jack support/. It has worked well. Made moving trailer by hand on concrete easier as the prior one had gotten roughed up/deformed over the years.

It’s working well!
William - 05/08/2022


The product was exactly as described and perfect fit for my trailer jack. Delivery was on time as promised and tracking the delivery was easy. I've included two pictures. The wheel I broke because I foegot to raise the jack and the new wheel after installation.


great fit, form and function. was a perfect replacement wheel for my sullair 180 compressor's trailer jack!! Perfect fit and looked great! would definitely recommend this product to anybody looking to replace their trailer jack wheel!


Wheel was as described and functions as it should


Tried to find one locally and there were none to be had so went to the Internet for shopping. The item came quicker than expected and fit perfectly ..thanks for the great service


It was perfect, and coming with a new axle was also very thoughtful. If you put this much thought into all your products, I think you'll be very successful at whatever you sell.

Absolutely perfect, thank you.
Loren G - 11/09/2021


Great job on following thru with the order and keeping me posted.
No complaints for sure!


Previous 3 was error. Accept my 5 star. Thx


Great price and quick delivery. What more can you ask for?


Nice wheel


Exactly the part I needed at good price. Works great and easy to install.


Had a broken tongue jack wheel. Went to etrailer website and found the replacement that I needed. Ordered it and it came in a short time. Great to do business with. Cliff.

clifford h - 03/13/2021


Worked perfectly
Great service


Perfect replacement for my 1996 Elite/Malibu ski boat trailer.
Old one was locked up and had flat spots on it.


The product price was reasonable and a perfect fit. I am very satisfied with Ram Jack Wheel.


Works great for drop ramp on my hovercraft trailer when I pull back up boat ramp.


Works great!


This 6 inch wheel was an exact replacement for my boat trailer jack. When I received the original order a component part was missing, the sleeve for the bolt to ride on. I called etrailer and in about a week, a new wheel ,bolt and sleeve arrived.
Thank you etrailer for excellent customer service.


I received my purchase promptly and recently installed on my boat trailer. Initially, the product appears to be of durable and good quality. Only time will tell of it's lasting durability hence the 4 star rating. Will update in month's time.


This is a replacement for one that I smashed. Exact fit.
I'm Happy.

Works Just Great!
Richard J - 06/20/2021


I simply needed a 6" replacement wheel assembly for the trailer jack. etrailer had the wheel assembly (wheel, bushing, nut, bolt,) very reasonable price and shipping cost, fast delivery; it is mounted and working perfect. Couldn't be happier! You can always count on etrailer! Thank you.


Got a trailer with a swing back wheel that had been dragged and had a huge flat spot. Coulda replaced the whole thing but found this wheel and like everyone woulda saved the old wheel-less leg in the garage forever. Unbelievable! No problem ordering was fast and easy...cheaper, too than buying a whole new swing back from a discount tool place. The wheel arrived in a couple days and was a perfect fit. Very pleased with the part and the process. Now I'll probably save the old wheel in case...


It was exactly what I needed. I was unsure about ordering the 6" wheel as I thought the existing one was about 5 1/2". When I got the old one off and compared, they were exactly the same (except the old one had a couple of flat parts from where it had been dragged when inadvertently leaving the stand down when towing). Anyway, the old one lasted probably 30 years of service and a couple of trailer rebuilds. I don't think I'll need another. As I suggested--perfect fit.

Show More Reviews

See what our Experts say about this etrailer Accessories and Parts

Do you have a question about this Accessories and Part?

  • Why

    At we guarantee:
  • Real product know-how.

    We make sure that the products we sell are what we say they are, and that they work the way they are supposed to work. Get real advice from a real person who has the knowledge and expertise needed to solve your problem.
  • Most detailed, accurate accessories and part information available.

    Because we take providing accurate product information seriously, we take our own detailed product photos, demo videos and installation videos, as well as verify measurements, instructions, and vehicle fit information.
  • Installations, made easy.

    We love helping people and have the most highly-trained customer service, hands-on experience, step by step videos and installation instructions.
  • Fast shipping.

    Your order is automatically routed to get out of our warehouse and to your door as quickly as possible. Receive free shipping on orders over $99.
  • Personalized service for life.

    We provide one-on-one, personalized service from the ordering process through the life of your product.
  • Trusted since 1946.

    We've been serving customers since our parts store first opened in 1946 and continue to be recognized by our customers, our vendors and third parties for exceptional service.
  • Returns Policy

    Need to return an item? No problem. Please read our Returns Policy for more information.

Info for this part was:

Employee Jameson C
Expert Research:
Jameson C
Employee John H
Expert Research:
John H
Employee Cole B
Installed by:
Cole B
Employee Wilson B
Updated by:
Wilson B
Employee Ronnie R
Updated by:
Ronnie R
Employee Mike S
Updated by:
Mike S
Employee Amanda M
Written by:
Amanda M

At we provide the best information available about the products we sell. We take the quality of our information seriously so that you can get the right part the first time. Let us know if anything is missing or if you have any questions.

Product Experts Available Now!
Call 1-636-306-4830