SEHOI 12 in Push Mower Replacement Wheels 3-Pack — 1/2" Bore, 1.75" Tread, Diamond Tread Solid Plastic

SEHOI 12-inch spoke plastic push mower wheels (3-pack) are solid, airless replacement wheels designed to fit a variety of lawn mowers, carts and garden equipment for smooth, quiet rolling.

These affordable replacement wheels from SEHOI combine a 12 inch outer diameter, 1.75 inch tread width and a 1/2 inch (12 mm) bearing bore to offer a ready-to-install upgrade for worn or damaged casters on push mowers, hand trucks and garden carts. Delivered as a complete kit with bolts, nuts and washers, the set emphasizes easy swap-out, low maintenance and a diamond tread pattern that balances traction with a clean visual finish.

Will these wheels fit my push mower or garden cart?

Measure the axle or mounting bolt diameter and the wheel clearance before ordering. These SEHOI wheels require a 1/2 inch (12 mm) bearing bore and each wheel is 12 inches in diameter and 1.75 inches wide, which matches many standard lawn equipment applications.

• Bearing/axle bore: 1/2 inch (12 mm)
• Outer diameter: 12 inches
• Wheel width: 1.75 inches
• Included mounting hardware: 3 bolts, 3 nuts, 6 washers

How durable and maintenance-free are these plastic wheels?

SEHOI wheels are molded from reinforced plastic for puncture-free, airless performance, so you won’t need to inflate or patch them. The solid construction resists wear, stands up to moderate loads and keeps rolling resistance low for easier pushing.

• Solid plastic — no flats or inner tubes
• Load capacity: about 132 lbs per wheel
• High-temperature and wear-resistant material
• Diamond tread for traction and long service life

Do these wheels run smoothly and quietly on different surfaces?

The spoke design and built-in bearings reduce vibration and noise, providing a quieter, smoother ride over grass, dirt, pavement and garage floors. The reinforced material helps absorb shock and prevents metal-on-floor contact that could scratch surfaces.

• Premium bearing design for low-noise rotation
• Shock-absorbing plastic reduces floor damage
• Diamond treads help traction without excessive drag

What comes in the package and can I customize their look?

Each box contains three 12-inch wheels plus the fasteners needed for installation: three bolts, three nuts and six washers. The wheels arrive in a neutral black-and-gray finish, and the plastic surface accepts paint if you prefer a custom color or pattern.

• Package: 3 wheels, 3 bolts, 3 nuts, 6 washers
• Color: black with gray accents; paintable for personalization
• Ready for DIY install with common hand tools

Who is this for: SEHOI’s 3-pack 12-inch push mower wheels suit homeowners and pros who need a low-cost, low-maintenance replacement for worn mower casters, utility carts, hand trucks or garden wagons. They are ideal when you want durable, puncture-free wheels with decent load capacity and quiet operation, plus enough hardware to complete a straightforward swap without searching for additional parts.