Features
- Original-equipment compatibility with 21 in. electric walk-behind mowers
- 8 in. x 1-3/4 in. plastic wheel
- 1.25 in. oil-impregnated copper steel bushing
- Impact-resistant polypropylene construction
- Aggressive tread pattern for increased traction
- Designed for quick installation and removal
- Factory tested for fit and durability
- Includes one wheel assembly
Specifications
| Wheel Diameter | 8 in. |
| Tire/Width | 1-3/4 in. |
| Bushing | 1.25 in. oil-impregnated copper steel bushing |
| Material | Impact-resistant polypropylene (plastic wheel) |
| Compatibility | Designed for DEWALT 21 in. electric walk-behind mowers (original equipment) |
| Package Contents | 1 wheel assembly |
| Installation | Refer to operator's manual for detailed installation instructions |
Replacement 8-inch plastic mower wheel intended for use with 21-inch electric walk-behind mowers. The wheel uses a metal bushing and a treaded surface for improved traction. Refer to the mower operator's manual for installation instructions.
Project Ideas
Business
Mobile Mower Wheel Replacement
Offer an on-site service specializing in 21 in. electric mower maintenance with a focus on quick wheel replacements. Stock sets of these OE-compatible wheels and upsell blade sharpening, deck cleaning, and battery checks. Book via a simple online form, charge a flat trip fee plus parts, and target neighborhoods before mowing season.
Rolling Planter Base Products
Manufacture and sell prebuilt rolling planter bases that use four of these 8 in. wheels for easy patio mobility. Market to garden centers and online shoppers who need to move heavy ceramic pots. Offer sizes/finishes, weight ratings, and an optional stainless hardware upgrade for coastal climates.
DIY Mobility Kit Bundles
Bundle 2- or 4-wheel kits with matching axle bolts, spacers, washers, and illustrated instructions to convert heavy planters, shop stands, or small carts into tilt-and-roll movers. Sell on marketplaces and your own site with clear compatibility notes and a simple sizing guide. Include a QR code linking to a 5-minute install video.
E-commerce Parts Niche
Build a focused online store page for DeWalt 21 in. electric mower wheel replacements, offering singles and sets with fast shipping. Add high-quality photos, install guides, and a chat widget for fitment questions to reduce returns. Cross-sell common wear items (height adjuster clips, bolts, blades) and offer subscription reminders for seasonal maintenance.
Fleet Maintenance for Landscapers/HOAs
Contract with landscaping crews, HOAs, and property managers running electric mower fleets to perform quarterly wheel inspections and replacements. Bundle service with safety checks and consumables, and offer volume pricing on wheel assemblies. Provide simple service reports with before/after photos to document preventative maintenance.
Creative
Tilt-and-Roll Bench Base
Build a compact tilt-and-roll base for a benchtop planer or jointer using two 8 in. wheels on the back legs and fixed feet on the front. The oil-impregnated bushing provides smooth, low-maintenance rolling, and the aggressive tread grips garage floors and pavers. Use an axle bolt that matches the bushing ID with spacers/washers to align the wheel. Tip the tool to engage the wheels, then set it down on the feet to lock it in place.
Rolling Planter Caddy
Create a sturdy wood or metal caddy for heavy patio pots with four wheels and two simple axles. The impact-resistant polypropylene and treaded profile handle outdoor moisture and uneven pavers, making it easy to reposition large planters for sun changes or cleaning. Add a recessed lip or straps to secure the pot and a pull handle for convenience.
Garden Utility Cart Refurb
Revive a wobbly garden cart or build a narrow tool caddy from scratch, fitting two or four of these 8 in. wheels for better curb and lawn performance. The factory-tested wheel is durable and perfect for weekend yard work loads. Include a simple brake (pin or chock) to keep it steady on slight slopes.
Mobile Hose Reel
Make a hose reel you can tilt and roll like a hand truck. Use two wheels on a frame with a central spindle for the hose drum; the bushing ensures smooth rotation when moving across grass and gravel. Add a foot stand so it sits upright when in use, and a quick-release pin to remove the drum for winter storage.
Kinetic Garden Spinner
Use the wheel as the rotating core for a wind-driven garden sculpture. Mount reflective fins or painted aluminum petals to the rim and run a smooth axle through the bushing. The weather-resistant plastic and self-lubricating bushing make it suitable for outdoor motion art with minimal upkeep.