Finding the right lawn mower discharge chute cover can keep clippings flowing away from the deck and improve fertilizing by mulching. This guide focuses on dependable 731-07131 and related kits that fit popular 21″ push mowers from MTD, Craftsman, Troy-Bilt, Cub Cadet, and more. The selections below are best for homeowners who want quick, direct replacements to restore proper side-discharge and mulching function.
The following table summarizes the five products chosen for straightforward comparison. Use it to quickly scan compatibility and key advantages before diving into each detailed description.
| Product | Best For | Key Fitment Notes | Why It Stands Out |
|---|---|---|---|
| SevnYoko 731-07131 & 987-02516A | MTD, Craftsman, Troy-Bilt 21″ mowers | Premium OEM-style replacement with hinged mulch plug | |
| MWEDP 731-07131 & 987-02516A | MTD/Craftsman 21″ mowers | Includes both side chute and hinged plug; versatile model coverage | |
| HASMX 731-07131 Side Discharge Cover | MTD, Cub Cadet, Troy-Bilt, Yard-Man | Brand-new cover with broad compatibility | |
| AOIT 731-07131 & 987-02516A Kit | MTD, Craftsman, Cub Cadet, Troy-Bilt | Detailed compatibility guidance and full kit | |
| Basysion 731-07131 Kit | Cub Cadet/MTD/Craftsman, Murray/Troy-Bilt | Precision fit with reinforced polymer construction |
SevnYoko 731-07131 & 987-02516A Lawn Mower Discharge Chute Kit
The SevnYoko kit is designed as a direct OEM-style replacement for MTD, Craftsman, Troy-Bilt, and similar 21-inch mowers. It includes both the discharge chute and the hinged mulch plug, covering part numbers 731-07131 and 987-02516A. This makes it a practical choice for homeowners who need a one-stop solution to restore side discharge and mulching capability. Best for buyers who want a precise fit and a seamless, factory-like replacement.
Who this is best for: homeowners with TB110, TB130, TB200, TB230 or compatible models seeking a straightforward replacement without adapting other parts. Why selected: it mirrors original specifications for a reliable fit. Caution: verify model before purchasing, as incorrect pairing may affect compatibility with non-standard 21″ decks.
Key features and implications: The side discharge chute directs clippings away from the deck to minimize buildup. The hinged mulch plug supports mulching by slicing grass into finer pieces, returning nutrients to the lawn. This combination helps reduce clogging and keeps mowing efficient. In practice, you gain a compact, integrated solution that minimizes additional hardware purchases.
DECKMAN 731-07486 Side Discharge Chute (21″)
The DECKMAN discharge chute is a replacement part keyed to 731-07486 and is tailored for a broad range of Craftsman, Columbia, Huskee, Troy-Bilt, and MTD models. It notes that screws are not included, so reuse existing fasteners. This option is best for shoppers who already own compatible fasteners and want a straightforward, cost-efficient replacement that aligns with standard 11A-series and 12A-series model lines.
Who this is best for: owners who need a compatible chute and already have hardware from their previous assembly. Why selected: the product maps to a wide set of 21″ walk-behind mowers, aiding quick compatibility checks. Caution: screws are not provided, so ensure you have the required hardware on hand.
Key considerations: The estimated dimensions (11 inches by 3.4 inches) provide a general fit for many 21″ mowers. The part is positioned to ease grass discharge management and support a functional mulching pathway where applicable. If your deck uses a different mounting pattern, this option may require alternative fasteners or adapters.
MWEDP 731-07131 & 987-02516A Side Discharge Kit
MWEDP offers a combined side discharge chute and hinged mulch plug assembly, matching part numbers 731-07131 and 987-02516A. It lists compatibility across a broad set of MTD and Craftsman 21″ lawn mowers, with models including TB110, TB130, TB200, TB230, TB260, and beyond. This kit is ideal for buyers who want a comprehensive replacement that covers multiple TB and 12A series models in one purchase.
Who this is best for: homeowners with multiple TB-series mowers or models in the 11A/12A ranges seeking one kit that covers a wide variety. Why selected: comprehensive model coverage reduces the need for separate fittings. Caution: verify exact model in the description since some late-year variants may differ in mounting geometry.
Key considerations: The kit includes both the side discharge chute and the hinged mulching plug with associated hardware. This makes it easier to restore the mower’s discharge system to a configuration close to factory setup, aiding effective clipping management and nutrient return to the soil.
HASMX 731-07131 Side Discharge Cover
HASMX markets a 731-07131 side discharge chute cover with broad compatibility spanning MTD, Cub Cadet, Troy-Bilt, and various 21″ walk-behind mowers. The listing emphasizes compatibility with models like 12AVB2M7004 and multiple 11A and 12A series units. This option is useful for buyers who need a reliable, brand-agnostic cover that fits a suite of 21″ decks with side-discharge configurations.
Who this is best for: buyers seeking a brand-new cover with wide compatibility across brands. Why selected: it consolidates several fitments into one cover, reducing uncertainty when shopping for a generic or cross-brand replacement. Caution: confirm the exact model number on your mower to ensure a proper fit, as some 21″ decks may differ in mounting pattern.
Key considerations: The cover works to shield the discharge outlet and guide clippings away from the deck, reducing clump formation and deck wear. If your mower uses a separate chute assembly, this cover may need to be paired with a compatible chute kit to maintain full functionality.
AOIT 731-07131 & 987-02516A Kit for MTD Craftsman
AOIT presents a full discharge chute and mulching plug kit, compatible with MTD ME21550, ME21625, 12AVB2RQ719, and an array of Craftsman, Cub Cadet, and Troy-Bilt models. The listing highlights compatibility with TB110, TB130, TB230, TB280ES, TB330XP, TB350XP, and more. The kit also mentions compatibility with older 11A/12A family units, letting shoppers cover both newer and older decks with one purchase.
Who this is best for: buyers who own multiple mower variants or want a single kit that covers a broad brand set. Why selected: explicit model groupings and cross-brand compatibility minimize the risk of misfit. Caution: the description encourages verifying the model list in the product details to ensure exact fit for your deck configuration.
Key considerations: This kit includes both the discharge chute and the hinged mulching plug with associated hardware. The comprehensive scope makes it easier to restore a mower to its original side-discharge and mulching performance, especially for users who service multiple mowers or replace worn components together.
Basysion 731-07131 Side Discharge Kit
Basysion markets a 731-07131 21″ lawn mower side discharge grass chute kit with compatible fitment for Cub Cadet, MTD, Craftsman, Murray, and Troy-Bilt models such as TB110, TB130, TB200, TB230, TB240. The features emphasize precision fit across several major brands and a reinforced polymer construction for durability against impact and UV exposure. The kit includes 731-07131, 731-07486, and related replacements to cover the most common configurations.
Who this is best for: buyers looking for a well-rounded kit that spans multiple brands and deck configurations with a focus on long-term durability. Why selected: reinforced polymer construction reduces wear from debris and sun exposure, contributing to a longer service life. Caution: ensure the exact model and year are confirmed because some late-model 21″ mowers may use slight mounting differences.
Key considerations: Basysion highlights OEM-number parity and a wide compatibility profile that suits many 21″ mowers. This option is particularly valuable for those who want a robust, all-in-one replacement solution that can cover several decks and brands without needing additional adapters.
Buying Guide: Key Purchase Considerations
How to choose the right discharge chute cover kit for your mower
- Model compatibility: Check the mower’s exact model number (for example TB110, TB130, TB230) and confirm that the kit lists that model or the corresponding 731-07131/731-07486 part numbers.
- Chute versus cover: Some listings are just the cover; others include the discharge chute and hinged mulch plug. Decide if you need the whole kit or just the cover part.
- Brand vs. cross-brand: Cross-brand compatibility offers flexibility if you own multiple mowers. Ensure mounting patterns align with your deck’s design.
- Material and durability: Look for reinforced polymers or sturdy assemblies that resist impact and sunlight to extend the lifespan of the replacement.
- Hardware included: Some products exclude screws or pins. Plan for reusing existing fasteners if they’re compatible, or purchase hardware separately if needed.
- Return and warranty: Check the seller’s return policy and any warranty coverage in case the fit isn’t exact or a component fails prematurely.
FAQ
- Q: Will a 731-07131 cover fit my 21″ mower? A: It commonly fits many 21″ walk-behind mowers from MTD, Craftsman, Troy-Bilt, Cub Cadet, and similar brands. Always verify your exact model number (e.g., TB110, TB130) against the part list.
- Q: Do these kits include all mounting hardware? A: Some listings include the chute and hinged mulch plug; screws or pins may be omitted in others. Check the product details before purchasing.
- Q: Is the mulch plug essential for mowing? A: Mulching plugs slice clippings into finer pieces to help return nutrients to the soil, but some decks operate with side discharge alone. Choose a kit that includes the plug if you want mulching capability.
- Q: Can I mix brands for replacement parts? A: Cross-brand compatibility is common, but confirm mounting points and dimensions match your deck. Mixing parts can work, but incorrect fitment may cause clogging or poor discharge performance.
- Q: What if the part doesn’t fit my mower after installation? A: Return policies and compatibility guides can help; re-check model numbers and consider contacting the seller for confirmation before installation.
- Q: Do these parts affect warranty coverage? A: Replacement parts that are not original OEM components may affect warranty terms. Review your mower’s warranty policy before replacing major components.