Gas Lawn Mower – 170 Cc Self-Propelled 3-in-1 21” Steel Deck
$318.11
The AMERISUN 21-Inch 170CC Gas Self-Propelled Lawn Mower offers strength, convenience, and precision. With its 3-in-1 cutting system, adjustable height settings, and reliable self-propelled performance, it’s built to make mowing larger or uneven lawns easier and more efficient year after year.
10 in stock
AMERISUN 21-Inch 170CC Gas Self-Propelled 3-in-1 Lawn Mower – Black + Red
Product Overview
The AMERISUN 21-Inch Gas Self-Propelled Lawn Mower delivers powerful, efficient, and versatile cutting performance. Equipped with a 170CC OHV engine and a durable steel deck, it’s designed to handle medium to large lawns with ease while offering 3-in-1 mowing functionality for optimal results.
Key Features
Powerful 170CC OHV Engine
The overhead valve (OHV) engine provides reliable cutting power and smooth operation. Its forced air-cooling system maintains performance and prevents overheating during extended use.
3-in-1 Cutting System
Choose between mulching, rear bagging, or side discharge to suit your mowing preference. The mower includes a 1.4-bushel grass catcher, allowing for longer mowing sessions with fewer stops.
Self-Propelled Drive
The rear-wheel drive system propels the mower forward, reducing effort and providing excellent traction on flat or sloped terrain for comfortable, efficient mowing.
21-Inch Steel Deck
A 21-inch cutting width covers more ground in fewer passes, improving mowing efficiency and durability with its heavy-duty steel construction.
Adjustable Cutting Height
Features six height settings (1.5”–3.9”) for customised cutting results. The single-lever adjustment makes it simple to adapt to varying grass lengths and conditions.
Compact Storage Design
Foldable handles allow for easy transport and compact storage, making it ideal for garages or sheds with limited space.
Product Details
Brand: AMERISUN
Model: AV8621S1
Colour: Black + Red
Power Source: Gas-powered
Engine: 170CC OHV with forced air cooling
Cutting Width: 21 inches
Cutting Height Range: 1.5”–3.9” (6 positions)
Functions: 3-in-1 (mulch, rear bag, side discharge)
Grass Catcher Capacity: 1.4 bushels
Drive Type: Rear-wheel self-propelled
Deck Material: Steel
Operation Mode: Manual
Product Dimensions: 32.9”D × 16.5”W × 22.6”H
Weight: 75.8 lb (34.47 kg)
Assembly: Required (instructions included)
UPC: 840432710425
ASIN: B0F6CRFTTF
Manufacturer: AMERISUN
| Weight | 34.47 kg |
|---|---|
| Dimensions | 32.9 × 16.5 × 22.6 cm |


Free US tracked shipping on all orders.
Dispatch: 1–3 business days (Mon–Fri, excl. bank holidays).
Delivery: 4–8 working days after dispatch.
You’ll get a tracking email as soon as your parcel ships.
Address changes are possible before dispatch—contact us ASAP.
Orders may arrive in multiple parcels; you’ll receive tracking for each.
US delivery only. For other locations, please contact us.
If anything is damaged or missing, email contact@icugardenmachinery.com within 48 hours with photos.


At Menlo Home & Garden, we want you to love your purchase. If for any reason you’re not satisfied, most items can be returned within 30 days of delivery.
Free Return Shipping
We’ll email you a pre-paid, trackable return label — no restocking fees or hidden costs.
How to Return an Item:
Email contact@icugardenmachinery.com with your order number and a short description of the issue.
You’ll receive your RMA number, return label, and packing instructions.
Safely pack the item (ideally in its original packaging) and drop it off with the carrier.
Refunds are processed within 7 days of receiving the return. Banks may take an additional 3–5 working days to post the credit.
Faulty or Incorrect Items
If your item arrives damaged, defective, or incorrect, we’ll replace it or send the missing parts at no cost. In some cases, a return may not be required.
Return Conditions
Returned products must be in resaleable condition, including all original parts and accessories. Exclusions apply for items showing heavy wear, misuse, or personalisation.
Warranty Coverage
All products include a 12-month warranty against manufacturing defects.
Your Rights
This policy is in addition to your statutory 30-day right to cancel under consumer protection law.
















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