WANDA Lawn Mower Tractor Tire Wheel Assembly 18X8.5-8 4-Ply P328 with 3/4" Bushing 3/16" Keyway 3-1/2" offset Hub Silver Wheel-13079,SET 2

What It Is

This is a set of two rear drive-wheel assemblies (18x8.5-8 tire size, 4-ply rating) designed for lawn tractors and zero-turn mowers. Each wheel comes with a 3/4” bushing, 3/16” keyway, and 3.5” offset hub—ready to bolt on as a direct replacement for worn or damaged factory wheels.

Fitment & Compatibility

Before buying, verify these three measurements:

1. Bushing bore & keyway – The included 3/4” bushing fits axles with a 3/4” diameter and requires a 3/16” keyway slot on the axle. If your axle is 5/8” or 1”, this wheel won’t fit without swapping the bushing.
2. Offset – The hub has a 3.5” offset (distance from mounting face to wheel centerline). Measure your current wheel’s offset; mismatched offset can cause tire rub on the deck or frame.
3. Bolt pattern – This wheel uses a 4-bolt pattern (common on MTD, Troy-Bilt, Craftsman, and many entry-level tractors). Confirm your spindle/hub has four holes spaced at 4” center-to-center. Not compatible with 5-bolt or 3-bolt patterns.

No brand-specific OEM replacement number is listed—this is an aftermarket universal wheel. It will fit most 18x8.5-8 tire applications with the correct axle and bolt pattern.

Key Things to Know

• 4-ply rating – Suitable for moderate residential use on turf or hardpack. Not intended for heavy commercial mowing or rocky terrain where punctures are common.
• Installation – Simple bolt-on job if your old wheel is the same size/offset. You’ll need a lug wrench and possibly a jack to lift the mower. No tire mounting or balancing required—the tire is pre-mounted on the rim.
• Common gotcha – The 3.5” offset may be deeper or shallower than your OEM wheel. If the tire rubs the deck or sticks out too far, you’ll need a different offset. Measure before ordering.
• Single review – Only 1 rating at 5.0 stars, so long-term durability data is thin. Check return policy before buying.

Should You Buy It

Buy this set if you need a quick, budget-friendly replacement for a rear wheel on a common 4-bolt lawn tractor with a 3/4” axle and 18x8.5-8 tire size, and you’ve verified the offset matches your machine. Skip it if you need a 5-bolt pattern, a different axle diameter, or a heavier-duty tire for commercial use.