XIANGZI Trailer Jack Wheel Replacement — 6-Inch Poly Caster for 2-Inch Jacks, Zinc-Plated Bracket

XIANGZI 6-Inch Trailer Jack Wheel Replacement is a corrosion-resistant trailer jack caster that adds smooth mobility and secure support to most 2-inch tube jacks.

This compact replacement wheel is built for utility trailers, boat trailers, and other towable rigs that use a 2-inch diameter jack tube. Combining a zinc-plated steel bracket with a durable poly wheel, the assembly gives you easier maneuvering at the tongue and a dependable rated capacity. The unit ships with a safety pin for fast installation and is sized to fit common trailer jack setups where you need a reliable caster-style wheel.

How does this wheel make trailer handling easier?

Replacing a worn or missing jack wheel with this XIANGZI unit reduces the effort needed to move the trailer by hand and improves directional control when lining up the coupler. The 6-inch wheel diameter rolls over surface irregularities better than smaller castors, and the poly tread resists flat spots and abrasion.

• 6-inch wheel diameter for smoother rolling
• Poly wheel material that resists wear and flats
• Zinc-plated bracket for reduced sticking and corrosion
• Included safety pin for immediate secure fitment

Will it fit my trailer jack and how do I install it?

This jack wheel is designed to clamp onto jacks with a 2-inch outer tube diameter, making it compatible with many standard trailer jacks. Installation is straightforward: position the bracket on the jack tube, secure with the included pin, and verify the wheel spins freely before use.

• Fits 2-inch diameter jack tubes (measure before purchase)
• Slide-on mount with safety pin included for quick setup
• No special tools required for typical installations
• Inspect pin and bracket tightness periodically for safety

How much load can this replacement wheel support and where is it best used?

The XIANGZI jack wheel is rated to support up to 1,200 pounds of tongue weight, suitable for many medium-duty trailers and boat trailers. Use it as the primary jack wheel for storage, maneuvering, or coupling tasks—but remove or stow it if you plan to tow at speed or over rough terrain for extended periods.

• 1,200 lb tongue weight rating for dependable support
• Ideal for hand maneuvering, coupling, and short-distance moves
• Not intended as a highway load-bearing wheel while towing fast
• Good match for utility, landscaping, and small boat trailers

Who is this replacement wheel intended for? If you own a trailer that uses a 2-inch jack tube and you need a durable, easy-to-fit caster to make aligning and moving the trailer simpler, this XIANGZI 6-Inch Trailer Jack Wheel Replacement is designed for you. It suits owners who want a corrosion-resistant bracket and a resilient poly wheel that handles regular use around docks, driveways, and storage areas. Whether you’re replacing a damaged wheel, upgrading from a fixed foot, or adding mobility to a trailer used in wet or salty environments, this unit offers a practical balance of strength, convenience, and longevity.