Genuine OEM Toro 131-4556 Bag & Frame

What It Is

The Genuine OEM Toro 131-4556 Bag & Frame is a rear grass collection system designed for select Toro TimeCutter and TimeMaster zero-turn mowers. It replaces a worn or missing factory bag to keep clippings off your lawn.

Fitment & Compatibility

Check this before buying:

• Model series: Fits specific Toro TimeCutter models (e.g., 42", 50", 60" decks) and TimeMaster 30" models. Verify your mower’s model number against Toro’s official compatibility list.
• Deck size: The bag is sized for 30" to 60" decks, but not all—measure your deck width and compare to the bag’s advertised fit.
• OEM vs aftermarket: This is genuine Toro, so fit is guaranteed for listed models. Aftermarket bags may be cheaper but often have loose fit or poor latch alignment.
• Frame condition: The bag includes a frame. If your mower still has the original frame, you may only need the bag—check part numbers for bag-only options.
• Mounting points: Ensure your mower has the rear hitch and support brackets. Some older models may need additional hardware.

Key Things to Know

• Quality: Heavy-duty fabric with reinforced seams and a sturdy metal frame. Holds up better than aftermarket bags under frequent use.
• Installation difficulty: Moderate. Requires removing the old bag, attaching the frame to the mower’s rear hitch, and securing the bag with straps. Expect 15–30 minutes.
• Common gotchas: The bag can sag if straps aren’t tight, causing poor pickup. Check that the chute seal is intact—gaps lead to blowout. Also, the frame may need periodic tightening as bolts loosen from vibration.
• Capacity: Holds roughly 2–3 bushels depending on deck size. For large lawns, you’ll dump often.

Should You Buy It

If you own a compatible Toro TimeCutter or TimeMaster and need a direct replacement that won’t leak or fall off, this is the right choice. It’s pricier than aftermarket options, but the fit is exact and the build quality justifies the cost for regular use. Skip it if your mower isn’t on the fitment list or you’re on a tight budget.