Arnold (OEM-190-180A) Twin Bagger Kit Attachment Fits Various Troy-Bilt, MTD, Yard Machines, and Other Top Models 38 Inch

What It Is

The Arnold OEM-190-180A is a twin-bagger grass collection system designed for 38-inch cutting decks on select Troy-Bilt, MTD, and Yard Machines lawn tractors. It replaces the 2-bag factory setup with a larger-capacity, side-discharge bagging attachment for mulching or bagging clippings.

Fitment & Compatibility

• Deck size: Fits only 38-inch decks. Measure your deck width—do not assume it fits if you have a 42- or 46-inch deck.
• Brands: Troy-Bilt, MTD, Yard Machines, Cub Cadet, and some Bolens models. Confirm your model number in the Arnold fitment list (available online or via customer support).
• OEM vs aftermarket: This is an OEM replacement for Troy-Bilt/MTD factory baggers. It will not fit generic or off-brand tractors without identical mounting points.
• Check before buying:
  • Your tractor’s model number (stamped under seat or on frame)
  • That your tractor has a 38-inch deck and a rear hitch or bracket for bagger attachment
  • Clearance for the bagger frame (some tractors with wheel weights or fender extensions may interfere)

Key Things to Know

• Quality: Sturdy steel frame and heavy-duty bags, but some users report bag seams splitting after a season of heavy use.
• Installation: Moderate difficulty—expect 1–2 hours. You’ll need to remove the discharge chute and install a rear bracket (included). No special tools required beyond a socket set.
• Common gotchas:
  • The bagger frame can rub against the rear tire on tight turns—check clearance after install.
  • Bags fill unevenly if your deck isn’t level or if you mow wet grass.
  • The bagger adds weight; your tractor’s turning radius and traction may slightly decrease on slopes.

Should You Buy It

Buy this if you have a compatible 38-inch Troy-Bilt/MTD tractor and want a factory-style bagging system without buying a whole new mower. Skip it if your deck is not 38 inches, you’re on a tight budget (aftermarket baggers cost less), or you only need a single bagger.