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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 384 reviews
Condition: New
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Availability: In Stock.
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Arrives Saturday, Aug 29
Order within 10 hours and 13 minutes
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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


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


Color: black


Style Name: Tongue Jack


Material Type: Zinc


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Saturday, Aug 29

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.

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Leasing options through Acima may also be available during checkout.

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Top Amazon Reviews


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

  • 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...!!!

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

  • Works..
If it works..
Reviewed in the United States on May 8, 2026 by J.J. White

  • Perfect fit
Fit perfect .very sturdy.
Reviewed in the United States on May 17, 2026 by Doug k.

  • 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

  • Good tire
Good tire on time delivery
Reviewed in the United States on May 24, 2026 by Fod

  • replacement wheel
This wheel was an exact replacement for my trailer jack. Good price too!
Reviewed in the United States on August 1, 2026 by E. Clinton Spencer Jr.

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