Toro Part # 121-5775 Grass Bag for Turfmaster

What It Is

The Toro Part # 121-5775 is an OEM grass collection bag designed for Toro Turfmaster commercial walk-behind mowers. It captures clippings during bagging operations, intended for heavy-duty commercial use on turf.

Fitment & Compatibility

Before buying, confirm your mower model is a Toro Turfmaster (not the residential Super Recycler or TimeMaster). This bag fits 30-inch and 36-inch Turfmaster decks—check your deck’s serial number tag. It replaces OEM part 121-5775 only; aftermarket alternatives may differ in attachment bracket alignment. Measure your bag hook spacing: this bag uses a 2-inch center-to-center hook pattern. Do not assume it fits other Toro baggers (like the 22-inch Personal Pace) without verifying.

Key Things to Know

• Build quality: The bag is heavy-duty polyester with a reinforced frame, but the zipper is a common failure point after a few seasons of heavy use.
• Installation: Simple clip-on attachment to the mower’s bagger bracket; no tools required. Ensure the bag is fully seated to prevent clippings from blowing out.
• Common gotcha: The bag lacks a clear fill indicator—you’ll need to check manually or stop when the mower starts leaving clippings behind.
• Maintenance: Empty after each use to prevent mold; hand-wash only (machine washing can warp the frame).

Should You Buy It

Buy this if you own a Toro Turfmaster and need a direct OEM replacement bag that matches the original fit and durability. It’s the right choice for commercial operators who want reliable bagging without aftermarket fitting headaches. Skip it if you have a different Toro model or need a larger capacity bag—consider a universal or larger aftermarket option instead.