12-Inch Push Mower Wheels: Sizes and Fit
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Most 12 inch push mower wheels are plastic wheels with a 1/2 inch bore, a width of about 1-3/4 inches, and a set of two or four wheels sold together. The 12 inch figure is the wheel’s outer diameter in most listings, but the listings do not all measure it the same way, so the other numbers matter just as much. This guide explains how the sizes are stated, shows how eight wheel kits from our product data pack compare, and lists the checks you should make before ordering. Every product fact comes from the listing. Where a listing is silent or contradicts itself, we say so.
Quick answer
- The 12 inch measurement is usually the full wheel diameter, including the tire. The Raisman listing says so directly, and the phepetroll listing gives a tire diameter of 12 inches with a rim diameter of 10.03 inches.
- The most common bore in this group is 1/2 inch. The Parts Camp, CheeMuii, Antanker, GOKTRO, Raisman, Nuphtun, ZHIYUE and phepetroll listings all state a 1/2 inch bore or bearing size.
- The most common width is 1-3/4 inches. Several listings state it, while the phepetroll listing gives 1.65 inches for the tire width.
- Check the hub offset and the bore before you rely on compatibility claims. Several listings say “universal,” and only the measurements tell you whether a wheel will seat on your axle.
What the 12 inch number means
A 12 inch wheel is generally described by its outer diameter, but two listings add a useful distinction. The Raisman listing says the 12 inch diameter is for the complete wheel, including the rim and the solid tire. The phepetroll listing gives a tire diameter of 12 inches and a rim diameter of 10.03 inches. If you measure only the rim and compare it with a 12 inch tire figure, you will get a different number, so compare the same measurement on both your old wheel and the new listing.
The Parts Camp listing gives a rim diameter of 10 inches for its 12 inch plastic wheel. The ZHIYUE listing describes its wheel as 12 inches in diameter and gives a hub offset that conflicts with another bullet. Use the listing’s own dimension table where one exists, and measure your old wheel with a tape before you order.
The measurements that decide fit
Four numbers decide whether a replacement wheel will seat on the axle and roll straight. They appear in most of the listings in this group.
- Bore or bearing size: The 1/2 inch figure is the most common. The Raisman listing gives a spoke hole diameter of 1/2 inch and a spoke hole width of 1-5/8 inches. The IHDYPPEW listing gives a shaft hole diameter of 0.59 inch, which is a different size, so compare it to your axle before you buy.
- Wheel width: The most common width is 1-3/4 inches. The IHDYPPEW listing gives 1.73 inches, and the phepetroll tire width is 1.65 inches.
- Hub offset or hub length: The phepetroll listing gives a hub length of 1.57 inches offset. The ZHIYUE listing states a 1.7 inch offset in one place and a 1-3/8 inch offset in another. Confirm which figure applies to the product you order.
- Load rating: The GOKTRO listing gives a single-wheel load index of 120 pounds. The IHDYPPEW listing gives a load-bearing capacity of up to 220 pounds. The ZHIYUE listing gives a capacity of 80 pounds in one bullet and 90 pounds in its title, so the figure is not consistent.
The Toro product page for an 11 inch rear wheel is a useful reminder of the manufacturer’s position. It describes its replacement wheel as an 11 inch rear high wheel and tells buyers to “Choose Genuine Toro parts for the perfect fit.” That advice applies beyond Toro: the exact fit depends on the model and the original part, not just the nominal diameter.
Comparison table
The table uses only values stated in each listing. “Not stated” means the listing does not give that value.
| Wheel kit | Diameter | Width | Bore | Load or hub detail | Material stated | Included hardware |
|---|---|---|---|---|---|---|
| Parts Camp Push Mower Wheel Kit (2) | 12 in | 1-3/4 in | 1/2 in | Rim 10 in; hub offset 1-3/8 in | Plastic, solid tire | 2 bolts, 2 nuts, 2 washers |
| CheeMuii 12 inch wheel kit (2) | 12 in | 1-3/4 in | 1/2 in | Not stated | PVC plastic | 2 bolts, 2 lock nuts |
| IHDYPPEW 12 x 1.75 kit (2) | 12 in | 1.73 in | Shaft hole 0.59 in | Up to 220 lb | PVC | Screws |
| Antanker 12 inch rear wheels (2) | 12 in | Not stated | 1/2 in bearing | Not stated | PP plastic | 2 bolts, 2 locking nuts, washers |
| phepetroll 12 inch kit (2) | Tire 12 in; rim 10.03 in | Tire 1.65 in | 1/2 in bearing | Hub length 1.57 in offset | PVC | 2 bolts, 2 nuts |
| GOKTRO 12 inch wheels (2) | 12 in | 1-3/4 in | Inner and outer bearings included | 120 lb single-wheel load index | PVC | 2 bolts, 2 nuts |
| Raisman 12 inch wheel kit (2) | 12 in, complete wheel | 1-3/4 in | 1/2 in spoke hole; 1-5/8 in spoke width | Not stated | Not stated | 2 bolts, 2 nuts, 4 washers |
| Nuphtun 12 inch wheels (2) | 12 in | 1-3/4 in | 1/2 in | Not stated | PU plastic | 2 bolts, 2 nuts |
Choosing between plastic compounds
The listings in this group describe their wheels as PVC, PP or PU plastic. The IHDYPPEW listing says PVC gives extended durability and sturdiness. The Antanker listing says PP plastic is high-impact and wear resistant. The Nuphtun listing says its PU plastic is more wear resistant. The ZHIYUE listing describes a UV stabilized formula that prevents cracking and warping. None of the listings gives a test result or a service life in years, so treat these as the manufacturers’ claims rather than measured facts.
Tread is the other difference you can see. The CheeMuii and phepetroll listings describe a mixed tread pattern for grip on grass and slopes. The ZHIYUE listing describes a grooved tread. The Nuphtun listing describes a mixed pattern for skid resistance. Choose a tread that matches your lawn, and remember that the listings do not compare grip figures.
Two or four wheels per order
Most listings sell a pair. The phepetroll 4-pack has the same wheel specification as its 2-pack and includes four bolts and four nuts instead of two. If your mower takes two wheels, a 2-pack is the right count. If you are replacing all four wheels on a cart or several machines, the 4-pack gives you hardware for each wheel.
Installing a replacement wheel
Most listings describe the same process: remove the old wheel, slide the new wheel onto the axle, and secure it with the included bolt and nut. The CheeMuii listing says to remove the hex nut, take off the old wheel, and seat the new wheel so it engages the drive mechanism. Check your mower’s manual before you remove any drive parts, and do not force a wheel that does not seat easily. The listings do not describe torque settings, so tighten the fastener until the wheel spins freely and stays put.
Some older mowers use a plain axle rather than a bolted wheel. In that case, the Hillman push-on axle cap nut in our pack is designed to grip a 1/2 inch axle and hold a wheel without threads. It is a retainer, not a wheel, so it is not a replacement for a worn tire. Use it only when your existing wheel rides on a plain axle.
Checking fit before you order
- Measure the outer diameter of your old wheel, including the tire. Compare it to the listing’s diameter, since some listings give rim diameter instead.
- Measure the bore or axle hole. A 1/2 inch bore is common, but the IHDYPPEW listing gives a shaft hole of 0.59 inch.
- Measure the wheel width and the hub or offset. Check the listing for hub offset or hub length if your mower’s axle position is tight.
- Confirm the number of bolts and nuts in the kit against the number of wheels you need.
- Check the load rating against the load your mower or cart carries, especially where the listings disagree.
- If the listing names a model, match that model number to your mower’s manual or parts diagram.
Mistakes to avoid
- Trusting “universal” in the title alone. Several listings claim broad fit, but the measurements are what count.
- Comparing a rim diameter to a tire diameter. The phepetroll listing shows a 2-inch difference between the two.
- Ignoring a conflicting figure. The ZHIYUE listing gives two hub offsets and two load ratings.
- Buying a 4-pack when you need two wheels, or a 2-pack when you need four.
- Assuming a warranty. The listings in this group do not state a warranty length.
FAQ
Is a 12 inch wheel the same as a 12 inch rim?
No. The Raisman listing describes 12 inches as the complete wheel including rim and tire. The phepetroll listing gives a 12 inch tire diameter and a 10.03 inch rim diameter.
What bore size do most of these wheels use?
Most listings state a 1/2 inch bore or bearing size. The IHDYPPEW listing gives a shaft hole of 0.59 inch, so check it against your axle.
How wide is a typical 12 inch push mower wheel?
The most common width in this group is 1-3/4 inches. The phepetroll tire width is 1.65 inches, and the IHDYPPEW width is 1.73 inches.
Can I use a 12 inch wheel from a different brand?
Possibly, if the bore, width and hub offset match your original wheel. The listings say “universal” or “most standard” mowers, but they do not confirm fit on a specific model. The Toro page advises buyers to choose parts for the model they own.
Do these wheels include bearings?
The GOKTRO listing says it includes inner and outer bearings, and the Raisman listing says the same. The phepetroll listing states a 1/2 inch bearing size but does not describe the bearings separately.
How many bolts come with a kit?
Most 2-wheel kits include two bolts and two nuts. The Raisman kit includes four washers, and the phepetroll 4-pack includes four bolts and four nuts.
Bottom line
Buy a 12 inch push mower wheel by matching the bore, width and hub offset to your old wheel, not by the diameter alone. Use the rim and tire figures from the listing to avoid mixing up measurements. Read the load rating and check any conflicting figure with the manufacturer before ordering.
Sources
Toro, replacement 11 in. rear high wheel product page: https://www.toro.com/en/product/136-5859
For a related setup read, see our SENIX 20-Inch Gas Push Mower Review, which covers a mower with a different wheel setup.
