Sutmorly 12" Rear Lawn Mower Wheel 12 x 2.125" S-Wave Tire — Metal Bearing, 1/2" Bore

The Sutmorly 12-inch 734-04019 rear replacement wheel is a direct-fit aftermarket rear wheel designed to restore traction and smooth rolling on compatible MTD and Troy-Bilt walk-behind lawn mowers.

If your mower’s rear wheel is cracked, worn, or no longer grips the lawn properly, this Sutmorly 12" x 2.125" S-wave wheel offers a budget-friendly replacement that matches common OEM dimensions. Built with a metal-bearing hub, metal sleeve, and rubber tread, this wheel aims to deliver reliable rolling performance and straightforward installation so you can get back to mowing quickly.

Will this Sutmorly wheel fit my mower model?

Check the original part number and the wheel’s measurements before ordering. The Sutmorly 12" rear wheel replaces part numbers like MTD 734-04109 and 734-04127 and fits many Troy-Bilt models listed by OEM cross-reference.

• Measure diameter: 12 inches and width: 2-1/8" to confirm fit
• Verify bore: 1/2" and hub length: 2-1/2" for axle compatibility
• Compare your mower’s part number (e.g., 11A-542Q711) with the product listing

How durable is the Sutmorly 12" S-wave wheel?

The wheel combines a rubber tread with a metal bearing and metal sleeve to resist wear and maintain smooth rotation. This construction reduces friction on the axle and helps the wheel glide over turf without prematurely degrading.

• Rubber tread for traction and shock absorption on grass
• Metal bearing and metal sleeve for long-lasting rotation
• Sturdy hub design to handle typical walk-behind mower loads

What tools and steps are needed for installation?

Installing the Sutmorly rear wheel is straightforward and requires basic hand tools. A socket wrench is usually sufficient, and simple maintenance before mounting improves fit and longevity.

• Required tool: socket wrench sized to your axle nut
• Recommended prep: clean and grease the axle and bolt before placing the wheel
• Install tip: align hub length (2-1/2") on the axle, then tighten securely

Does this come as a single wheel or a multi-pack?

The listing is for an individual 12" rear wheel; check the product variant if you need a 2-pack. Packaging details include precise dimensions so you can order the quantity that matches your mower maintenance needs.

• Package option: 1 wheel per listing (confirm if a 2-pack variant is offered)
• Dimensions included: 12" diameter, 2-1/8" width, 1/2" bore, 2-1/2" hub length
• Cross-reference OEM part numbers to ensure correct purchase

Who is this replacement wheel for? This Sutmorly rear wheel is intended for DIYers, landscapers, and homeowners repairing walk-behind push mowers that use 12" rear wheels with a 1/2" bore. It’s a practical option when your original wheel shows cracking, flat spots, or failed bearings and you want a direct-fit aftermarket part without paying OEM prices. Ideal for users comfortable with basic tools and wheel installation, the wheel restores reliable rolling and traction for routine lawn care tasks.