Husqvarna 580947316 Lawn Mower Grass Bag Genuine Original Equipment Manufacturer (OEM) Part

What It Is

The Husqvarna 580947316 is a genuine OEM grass collection bag designed for select Husqvarna and compatible lawn tractors. It attaches to the rear discharge chute to collect clippings during mowing.

Fitment & Compatibility

Before buying, confirm your mower’s model number (not just brand). This bag fits specific Husqvarna models including YTH1542XP, YTH18542, YTH20B42, YTH22V46, and some 2000-series units. Check your owner’s manual or look for the model plate under the seat. Deck size must be 42 or 46 inches—this bag won’t work on 48” or larger decks. It’s a direct OEM replacement, so no adapter brackets are needed if your mower originally used this part. Aftermarket bags may fit but often require separate hardware.

Key Things to Know

• Quality: OEM construction uses durable woven polypropylene with reinforced seams. Lasts 2-4 seasons with normal use, longer if stored out of sun.
• Installation: Tool-free—slides onto rear chute and clips into place. Takes under 5 minutes. No cutting or drilling required.
• Common gotcha: Bag capacity is about 2.5 bushels. On damp or tall grass, you’ll need to empty more often than with larger aftermarket bags. Also, ensure your mower has the correct rear discharge chute (some models need a separate chute adapter).
• Warranty: Covered by Husqvarna’s 1-year limited warranty when used on compatible machines.

Should You Buy It

Buy this if you own a compatible Husqvarna tractor and want a hassle-free, drop-in replacement that maintains factory fit and durability. Skip it if you have a different brand or need a larger-capacity bag—aftermarket options may be cheaper or bigger, but expect to troubleshoot fitment.