PowerSmart 22-Inch Gas Lawn Mower, 150cc B&S Engine, Self-Propelled, 3-in-1 Mulching System, 6 Cutting Heights, Rear-Wheel Drive, Durable Steel Deck

What It Is

This is a complete PowerSmart 22-inch gas lawn mower (model PA150A-22) with a 150cc Briggs & Stratton engine, self-propelled rear-wheel drive, and a 3-in-1 mulching bagging side-discharge system. It’s designed for homeowners with small to medium flat lawns who want an affordable, self-propelled mower with decent power and cutting versatility.

Fitment & Compatibility

• Deck width: 22 inches – not compatible with larger/smaller decks or walk-behind models.
• Engine: 150cc B&S – uses standard SAE 30 oil; check oil type and capacity before first start.
• Blades: Uses a 22-inch mulching blade (OEM part #PA-150A-22-BLADE). Aftermarket blades must match spindle hole pattern and length.
• Wheels & Tires: Rear wheels are 8-inch, front are 7-inch. If replacing, measure axle diameter (typically 5/8-inch) and wheel hub width.
• Self-propelled drive: Rear-wheel drive only – not compatible with front-wheel or all-wheel drive systems.
• Cutting height adjustment: Single-lever, 6-position (1–3.5 inches). Confirm adjustment mechanism isn’t binding before each use.

Key Things to Know

• Assembly required: Comes partially assembled. Expect 30–60 minutes to attach handle, wheels, and install oil/battery (if applicable). Tools included.
• Common complaints: Self-propel drive can be underpowered on slopes or thick grass; cable tension may need adjustment after a few uses.
• Blade replacement: OEM blade is thin; aftermarket high-lift blades improve bagging but may increase engine load. Use a torque wrench (30–35 ft-lbs) to avoid stripping spindle.
• Warranty: 2-year limited coverage – register within 30 days. Parts (blades, belts, wheels) wear items not covered.

Should You Buy It

Buy if you want a budget-friendly, self-propelled mower for a flat yard under 1/2 acre and don’t mind basic assembly and occasional drive cable tweaking. Skip if you need heavy-duty mulching, steep hill performance, or a longer warranty – a Honda or Toro will serve better at double the price.