Grasshopper
Genuine Grasshopper - Mulching Kit - M172/3472/9772 - 504571
Genuine Grasshopper - Mulching Kit - M172/3472/9772 - 504571
SKU:504571
MULCHING KIT - M172/3472/9772 (Grasshopper part 504571) is a Mulch Kit part built for reliable service.
Supersedes 504563.
Compatibility
Fits 21 Grasshopper models (4 active, 17 legacy) across the MidMount and Outstander lines.
Show all 21 compatible models
- Grasshopper 223-227 (discontinued)
- Grasshopper 322D (discontinued)
- Grasshopper 325 (discontinued)
- Grasshopper 325D
- Grasshopper 327 EFI (discontinued)
- Grasshopper 327A (discontinued)
- Grasshopper 327KW (discontinued)
- Grasshopper 329
- Grasshopper 329B (discontinued)
- Grasshopper 333G5 EFI (discontinued)
- Grasshopper 335B (discontinued)
- Grasshopper 337G5 EFI (discontinued)
- Grasshopper 337G5 EFI/ETC (discontinued)
- Grasshopper 3472-3472R (discontinued)
- Grasshopper 400D-1.3L
- Grasshopper 428D (discontinued)
- Grasshopper 430D (discontinued)
- Grasshopper 432 (discontinued)
- Grasshopper 440B (discontinued)
- Grasshopper 9772-9772HP (discontinued)
- Grasshopper SO37
Care & Installation
Mulching kit component (mulch plug, baffle, or related deck-blocking part). Confirm the kit matches the specific deck size and model before installing, and check that it seats fully against the deck shell — a gap defeats the mulching airflow pattern and can affect cut quality. Follow the service manual's procedure for switching between mulch and discharge configurations.
FAQ
What decks does the MULCHING KIT - M172/3472/9772 fit?
Fits 21 Grasshopper models (4 active, 17 legacy) across the MidMount and Outstander lines. Includes Grasshopper 223-227, Grasshopper 322D, Grasshopper 325, Grasshopper 325D, and Grasshopper 327 EFI, and 16 other models.
Is 504571 still current?
Supersedes 504563.
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