Moxweyeni Metal Tire Carrier Hinge Kit for 33–37" Tires — Cr-Mo Steel, 2,000 lb Capacity

Moxweyeni's Metal Tire Carrier Hinge Kit is a complete, CNC-machined hinge assembly that includes the slewing bearing, tire bearing hub and seal, brake cover and latch for mounting 33–37" spare tires with heavy-duty support up to 2,000 lb.

This kit bundles the critical mechanical parts needed to install a robust, reliable tire carrier hinge. Built from chromium-molybdenum steel and finished with precision CNC machining, the components are sized to accommodate 33–37 inch tires and bumper heights of roughly 4–5 inches, making the set suitable for many off-road and heavy-duty vehicle applications. Everything required for the hinge pivot, bearing support and latch engagement is included so you can avoid sourcing multiple parts separately.

How does this hinge kit improve mounting stability for large spare tires?

The kit uses a heavy-duty slewing bearing and a reinforced tire bearing hub to centralize load and reduce wobble under weight. A larger mega spindle (about 1.5" main diameter) offers improved support and balance compared with smaller spindles, particularly for carriers outfitted with oil drum brackets or racks.

• Chrome-moly steel construction resists bending under load
• 1.5" mega spindle main diameter for superior support
• Slewing bearing distributes load across a larger contact area
• Seal included to protect bearings from dirt and moisture

Will the components suit my vehicle and tire size?

This assembly is engineered for spare tires in the 33–37 inch range (approximately 83.8–94.0 cm) and for bumper body heights around 4–5 inches (10.16–12.7 cm). The kit’s dimensions and included spindle options make it versatile across common aftermarket tire carriers, but confirm your carrier’s spindle clearance and bolt pattern before ordering.

• Fits 33–37" spare tires (83.82–93.98 cm)
• Designed for bumpers 4–5" (10.16–12.7 cm) tall
• Multiple spindle diameters for different bracket setups
• Includes hub, seal and brake cover to match typical carrier mounts

How durable is the kit under continuous heavy use?

The hinge kit is manufactured from chromium-molybdenum steel and CNC-machined for tight tolerances, which enhances structural rigidity and weldability. Rated to handle loads up to 2,000 pounds, the assembly is intended for demanding conditions and repeated use, while the bearing seal helps extend service life in harsh environments.

• CNC-machined surfaces for precise fit and consistent strength
• Chromium-molybdenum material for high tensile and fatigue resistance
• 2,000 lb nominal load capacity suitable for heavy spares and carriers
• Bearing seal shields against contaminants to reduce wear

What is included and how does it simplify installation?

The kit arrives as a single package with the slewing bearing, tire bearing hub and seal, brake cover, latch and necessary bearing hardware. Because the core pivot, bearing and latch components come together, installers avoid coordinating multiple suppliers and can complete the hinge assembly more quickly.

• Complete slewing bearing and tire bearing hub assembly
• Protective seal and brake cover for bearing longevity
• Latch included for secure locking of the carrier
• Hardware and machined spindles sized for compatibility

Who this kit is for: The Moxweyeni Metal Tire Carrier Hinge Kit is aimed at DIY mechanics, off-road enthusiasts and professional fabricators who need a dependable, high-capacity hinge assembly for mounting large spare tires. It’s well suited to users upgrading aftermarket carriers, building custom bumper mounts or replacing worn hinge components with a fully matched, CNC-finished solution.