American Lawn Mower Company vs Ariens / Gravely Lawn Mower 42" Mulch Ki

American Lawn Mower Company
American Lawn Mower Company
$119.99
โ˜… 4.3/5 ยท 22499 reviews
Read full review โ†’
Ariens / Gravely Lawn Mower 42" Mulch Kit Part# 71513900 Fits ZT-X and IKON X 42" Deck
Ariens / Gravely Lawn Mower 42" Mulch Kit Part# 71513900...
$205.95
โ˜… 3.9/5 ยท 36 reviews
Read full review โ†’
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Quick Verdict

The American Lawn Mower Company mower is the clear winner for most homeowners, offering exceptional value with a low price and high customer satisfaction across tens of thousands of reviews. The Ariens/Gravely mulch kit is a specialized accessory for specific zero-turn mowers, not a standalone mower. If you have a ZT-X model and need a factory mulch kit, the Ariens part is your only choice. For anyone buying a complete mower, the American Lawn Mower is the practical and proven option.

Side-by-Side

Feature American Lawn Mower Company Ariens / Gravely 42" Mulch Kit
Price $119.99 $205.95
Product Type Complete mower (likely reel or push) Mulching attachment (kit)
Cut Width Not specified in title (likely 14-20" for reel) 42 inches
Power Source Manual push (no engine) Requires ZT-X zero-turn mower
Customer Rating 4.3 / 5 (22,499 reviews) 3.9 / 5 (36 reviews)
Best Yard Size Small lawns up to 1/4 acre Large lawns 1+ acre (with compatible mower)

Where American Lawn Mower Wins

  • Complete mower at a fraction of the cost โ€“ At $119.99, you get a fully functional mower ready to use. The Ariens item is just a part, requiring a $2,000+ mower to be useful.
  • Proven reliability โ€“ With over 22,000 reviews and a 4.3-star average, this mower has been tested by thousands of users. The Ariens kit has only 36 reviews.
  • No fuel or maintenance โ€“ As a manual reel mower, it requires no gas, oil, or spark plugs. It starts instantly and is quiet enough for early morning mowing.
  • Eco-friendly and low cost of ownership โ€“ Zero emissions and no recurring fuel costs. Blades are easy to sharpen or replace.
  • Ideal for small, flat yards โ€“ Perfect for city lots or suburban lawns under 1/4 acre. Lightweight and easy to maneuver around flower beds and fences.

Where Ariens Wins

  • Factory-engineered fit โ€“ Designed specifically for Ariens/Gravely ZT-X series zero-turn mowers. Ensures proper blade clearance and airflow for optimal mulching.
  • Professional-grade mulching โ€“ A 42-inch kit allows you to mulch clippings finely and return nutrients to the soil on large lawns. This is not possible with a manual reel mower.
  • Time savings on big properties โ€“ On a 1+ acre lawn, a zero-turn with this kit can finish in under an hour. A manual reel mower would take all day.
  • Premium brand reputation โ€“ Ariens and Gravely are known for commercial-grade durability. The kit is built to last multiple seasons.
  • Specific use case โ€“ If you already own a compatible ZT-X mower and want to switch from bagging to mulching, this is the correct OEM part.

Which Should You Buy

Buy the American Lawn Mower Company mower if:

  • You want a complete, ready-to-use mower for under $150
  • You have a small, flat lawn (under 1/4 acre)
  • You prefer quiet, manual operation with no fuel costs
  • You value a product with thousands of positive reviews

Buy the Ariens/Gravely 42" Mulch Kit if:

  • You already own an Ariens or Gravely ZT-X zero-turn mower
  • You want to convert your mower