Search  for anything...

NBJINGYI 6" Trailer Jack Replacement Wheel with 3/8" Bolt and Nut, 1,200 lbs Capacity Heavy Duty Poly Trailer Tongue Jack Wheel for Boat, RV and Utility Trailers, Black

  • Based on 388 reviews
Condition: New
Checking for the best price...
$10.99 Why this price?
Save $1.60 was $12.59

Buy Now, Pay Later


As low as $2 / mo
  • – 4-month term
  • – No impact on credit to apply
  • – Instant approval decision
  • – Secure and straightforward checkout

Ready to go? Add this product to your cart and select a plan during checkout.

Payment plans are offered through our trusted finance partners Klarna, Affirm, Afterpay, Zip, Apple Pay, and Google Pay. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Free shipping on this product

FREE 30-day refund/replacement

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

To initiate a return, please visit our Returns Center.

View our full returns policy here.


Availability: In Stock.
Fulfilled by Amazon

Arrives Sunday, Oct 25
Order within 12 hours and 20 minutes
Available payment plans shown during checkout

Protection Plan Protect Your Purchase
Checking for protection plans...

Features

  • 1,200 LBS WEIGHT CAPACITY Rated to support up to 1,200 lbs of trailer tongue weight. This heavy-duty 6" replacement wheel provides stable support and smooth mobility for boat trailers, RVs, and equipment haulers during hitching and unhitching.
  • COMPLETE INSTALLATION HARDWARE Includes a 3/8" diameter axle bolt and locking nut. This all-in-one kit allows for a quick replacement of worn, cracked, or lost wheels, enabling you to get your trailer dolly or jack stand operational again in minutes.
  • UNIVERSAL FIT FOR TONGUE JACKS Designed as an exact replacement wheel for standard trailer tongue jacks and dolly stands. It fits a wide range of recreational and commercial trailers, ensuring a seamless match for your existing jack assembly.
  • DURABLE ALL-WEATHER CONSTRUCTION Constructed from high-density poly material with a zinc-plated steel bolt for outdoor durability. This rugged design is engineered for long-term exposure in marinas, farm properties, and construction job sites.
  • SMOOTH MANEUVERABILITY The 6" diameter and wide tread design allow for easier moving of the trailer tongue on flat surfaces like driveways and garages. It is an essential maintenance component for DIYers looking for a reliable, cost-effective solution.

Description

Restore Your Trailer’s Mobility with Heavy-Duty Reliability A cracked or broken jack wheel can bring your towing plans to a standstill. The NBJINGYI 6" Trailer Jack Replacement Wheel is designed to provide an exact fit and heavy- duty performance, ensuring your trailer tongue remains mobile and easy to manage. Rated for a 1,200 lbs capacity, it is the dependable choice for boat owners and RV enthusiasts who need a quick, reliable fix. Quick and Easy 2-Minute Installation Don’t let maintenance tasks take up your weekend. Our replacement kit comes complete with a new 3/8" axle bolt and locking nut, allowing for a hassle-free installation that customers report takes only about two minutes. Simply remove the old hardware and secure the new wheel to your tongue jack or dolly stand. Built for the Rigors of the Road and Water Whether you are storing your boat at the marina or moving a utility trailer across a job site, this wheel is built for the elements. The durable poly construction and zinc-plated hardware are designed for outdoor durability, maintaining functional integrity through various climates and environments. Its sleek black finish provides a professional look that complements any trailer setup. Versatile Support for Your Fleet From 5x8 utility trailers to large camper jacks, this 6" wheel offers universal compatibility. It provides the smooth rolling action needed to align your coupler with the hitch ball, reducing physical effort and making trailer management safer and more efficient. Invest in a replacement that works as hard as you do.

Vehicle Service Type: Trailer


Material: Zinc


Load Capacity: 1.2E+3 pounds


Brand: NBJINGYI


Color: black


Brand Name: NBJINGYI


Manufacturer: NBJINGYI


Number of Items: 1


Number of Packs: 1


Unit Count: 1 Count


Model Number: 1BJY-TJ-06S


Manufacturer Part Number: 1BJY-TJ-06S


Manufacturer Warranty Description: 1year


Compatible with Vehicle Type: Trailer


Load Capacity: 1.2E+3 pounds


Item Weight: 0.5 kg


Minimum Height: 6 inches


Material Type: Zinc


Color: black


Style Name: Tongue Jack


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Sunday, Oct 25

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • Zip Pay in 4
  • Financing through Apple Pay
  • Financing through Google Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Perfect
Perfect fit.
Reviewed in the United States on July 13, 2026 by Mr. Mark A. Bashans

  • Replacement utility trailer dolly wheel
Replaced a broken utility trailer dolly stand wheel with this unit and it has been working fine. No issues was a very simple install exact replacement to old one. Wheel appears well made, package had a new install bolt with nut included. Good value for the price.
Reviewed in the United States on February 20, 2026 by rickt

  • Just right for replacement
GREAT!
Reviewed in the United States on October 5, 2026 by Jimmy Talley

  • Great fit, Great value
Excellent replacement, exact fit and great price
Reviewed in the United States on June 29, 2026 by Bolo

  • It works!
Thought it had a metal bushing for the axle bolt but other than that it fits good and functions well.
Reviewed in the United States on September 18, 2025 by Mark Wenzel

  • Lost the original the day after installation !
Quick install ! A Lot better quality than original I lost !!!
Reviewed in the United States on May 16, 2026 by E. J...!!!

  • Nice replacement wheel on our Fishing Boat
This is a nice replacement wheel. Excellent quality!
Reviewed in the United States on September 13, 2026 by Deborah Gannon

  • quality and price
Good product
Reviewed in the United States on August 27, 2026 by julian

Can't find a product?

Find it on Amazon first, then paste the link below.
Checking for best price...