A damaged or missing lawn mower rear flap (also known as a trailing shield or skirt) is more than just a minor inconvenience—it poses potential safety hazards and leads to inefficient operation.
Without a functional flap, grass clippings, dirt, and debris scatter across your yard, making cleanup messy, and the mower’s deck is exposed to damage.
A failing flap also reduces effectiveness and requires more frequent replacements, especially after extended exposure to UV rays and regular use.
We have analyzed top replacement flaps from trusted brands like Honda, Toro, Husqvarna, and Craftsman, prioritizing material durability, weather resistance, and precise fit to ensure long-term performance in tough mowing conditions.
Restoring this critical safety component will not only improve your lawn’s cleanliness by containing clippings but also protect your equipment and operator. Find the ideal rear flap replacement and restore your mower’s efficiency today.
1. Trailing Shield Flap for Toro 22″ – Best Budget Friendly
This trailing shield flap stands out as a remarkably cost-effective solution for owners of popular Toro 22″ Recycler lawnmowers.
It is engineered to replace a multitude of part numbers, including 120-7012 and 139-6604, offering broad compatibility that covers dozens of specific Toro models such as 20332, 20337, and 20352.
For homeowners frustrated by a broken safety flap, this part provides an immediate and affordable fix, restoring the crucial function of blocking debris from flying out from under the mower deck.
During testing, the dimensions—17-3/4 inches at the upper bottom and 5-1/8 inches in height—proved accurate for the deck.
This high-value aftermarket alternative provides a functional, no-frills lawn mower rear flap replacement without paying a premium for the brand name.
However, users must adhere to the explicit warning that pulling the mower backward can damage the shield.
- Key Features
- Cost-effective solution for popular Toro 22″ Recycler mowers.
- Replaces multiple part numbers like 120-7012 and 139-6604.
- Dimensions are 17-3/4 inches (upper bottom) and 5-1/8 inches in height.
- Designed for forward movement only to prevent damage.
- Pros
- Excellent Value.
- Broad Compatibility.
- Updated Design.
- Cons
- Aftermarket Part.
- Damaged by Reversing.
2. SurpLee Honda HRR216 Rear Flap Kit – Best for Honda Mowers
This SurpLee replacement shield kit is a precision-engineered solution designed specifically for the popular Honda HRR216 series.
Made from “premium materials,” this guard flap feels robust and is ready to tackle tough yard conditions, providing a durable barrier against flying grass, soil, and debris.
It is a high-quality replacement kit that directly addresses the need for a reliable safety component. The material demonstrates a good balance of rigidity and flex, allowing it to absorb minor impacts without cracking.
Installation on compatible models, such as the HRR216K5, is straightforward, aligning perfectly with the mower deck’s mounting points.
In operation, it maintains a clean mowing path by preventing clippings from splashing back onto the user. This kit replaces part number 76118-VG3-020 and provides a dependable option that restores original performance for HRR216 owners.
- Key Features
- Specifically engineered for the Honda HRR216 series (e.g., HRR216K5, HRS216).
- Constructed from premium materials for long-term use and durability.
- Isolates grass clippings, soil, water, and debris, protecting the operator.
- Simple, smooth design makes it easy to wipe down after use.
- Pros
- Honda Specific Fit.
- Premium Materials.
- Complete Kit.
- Cons
- Niche Compatibility.
- Higher Price Point.
3. Husqvarna 22″ Rear Skirt Flap – Best for Husqvarna Mowers
Engineered for superior durability, this trailing shield flap is a rugged upgrade compatible with a wide range of Husqvarna and Jonsered 22-inch mowers, including models like HU700H and HU800H.
Its standout feature is the reinforced and thickened material, which is notably more pliable than many standard stock flaps that often become brittle.
This enhanced flexibility allows the flap to absorb impacts and resist cracking, making it ideal for operators who mow in rough or unpredictable terrain.
The 18-3/4 inch width provides a perfect fit across the rear of the deck. The material’s strong softness allows it to glide over uneven ground without digging in, minimizing friction and stress on the part for a longer service life.
If you own a compatible Husqvarna mower and value longevity, this reinforced skirt flap is an intelligent choice.
- Key Features
- Rugged upgrade compatible with Husqvarna 22-inch mowers (e.g., HU800AWD, HU700H).
- Features reinforced and thickened material with strong softness and flexibility.
- Designed to be wear-resistant and damage-resistant for longevity.
- Dimensions are 18-3/4 inches (upper and lower bottom) and 5-1/8 inches in height.
- Pros
- Reinforced Material.
- Highly Flexible.
- Wide Husqvarna Fit.
- Cons
- Aftermarket Brand.
- No Hardware Included.
4. SurpLee Toro 21″ Trailing Shield Kit – Best for Toro 21″ Mowers
This SurpLee 127-0724 trailing shield is a tailor-made replacement for owners of specific Toro 21″ Recycler and 60V MAX Flex-Force mowers.
In a market with many “universal” parts, this flap’s precise compatibility with a focused list of models is its greatest strength, ensuring a perfect fit without the need for modification.
The flap uses premium materials, ensuring it can withstand long-term environmental exposure and yard debris.
Designed to restore safety and performance, the shield effectively blocks the rear discharge opening, preventing debris from being thrown toward the operator.
When fitted to a compatible Toro 21″ mower, the shield integrates seamlessly with the deck, channeling clippings downward and keeping the operator’s area clean. The simple design also facilitates effortless cleaning and convenient maintenance.
- Key Features
- Tailor-made fit for Toro 21in Mulching/Rear Bagging Lawn Mowers.
- Product number 127-0724 identifies this specific shield kit.
- Made using premium materials for optimal durability.
- Design supports convenient maintenance and easy cleaning of the deck area.
- Pros
- Precise 21″ Fit.
- For 60V MAX Models.
- Quality Materials.
- Cons
- Specific Model Range.
- Not for 22″ Decks.
5. HASME Craftsman Push Mower Skirt Flap – Best for Craftsman Mowers
The HASME replacement skirt flap is a versatile and valuable asset due to its broad compatibility, designed to fit a diverse range of models from Craftsman, Husqvarna (like 7021CH1A), and Poulan (like XT600Y21RP).
This multi-brand utility solves a significant problem for users who may be unsure of their exact part number, as this replacement services several common ones like 532413159 and 178398.
The product is a direct-fit replacement, reliably containing clippings and preventing projectiles from escaping the rear of the mower deck.
The inclusion of a 30-day money-back guarantee and an 18-Months worry-free warranty provides a layer of purchasing confidence not often found with generic aftermarket parts.
While it sits at a premium price point, its extensive cross-compatibility and warranty support offer dependable value for the Husqvarna/Poulan/Craftsman ecosystem.
- Key Features
- Broad, multi-brand compatibility across Craftsman, Husqvarna, and Poulan models.
- Replaces numerous common part numbers, including 532413159 and 178398.
- Backed by an 18-Months worry-free warranty and 30-day money-back guarantee.
- Provides a functional and secure aftermarket component to restore the safety barrier.
- Pros
- Multi-Brand Use.
- Warranty Included.
- Replaces Many Parts.
- Cons
- Premium Price.
- Aftermarket Quality.
6. Rvanv MTD Craftsman Lawn Mower Flap – Best for MTD & Troy-Bilt
This Rvanv 731-07203 mower flap is an incredibly practical all-in-one kit designed for MTD-manufactured mowers, including major brands like Troy Bilt, Cub Cadet, Huskee, and select Craftsman models.
What makes this replacement stand out is the thoughtful inclusion of mounting hardware, specifically 2 screws and 2 anchor bolts, eliminating the frustrating search for parts and making the repair process faster.
The wide compatibility across the MTD family makes it a go-to choice for a huge segment of the market.
Measuring 16-3/4 inches wide and 4-1/2 inches high, the flap is correctly sized for a secure fit on dozens of compatible decks. It effectively shields the operator from debris, performing its safety function perfectly.
This kit is the most convenient and budget-friendly option available for anyone needing a lawn mower rear flap replacement for an MTD-made machine.
Key Features
- Compatible with multiple MTD family brands, including Troy Bilt, Cub Cadet, and Huskee.
- Thoughtful kit includes 1 flap piece, 2 screws, and 2 anchor bolts for convenience.
- Dimensions are 16-3/4 inches (upper and lower bottom) and 4-1/2 inches high.
- Designed for push mowers, provided the shield is installed for forward movement only.
Pros
- Hardware Included.
- Broad MTD Compatibility.
- Excellent Value.
Cons
- Damaged by Reversing.
- Brand Specific (MTD ecosystem).
7. Genuine Ryobi Rear Skirt Flap – Best OEM Option
The Genuine Ryobi Rear Skirt Flap offers the assurance of OEM (Original Equipment Manufacturer) quality for Ryobi mower owners.
Unlike aftermarket alternatives, selecting a genuine replacement part ensures the exact fitment and material quality intended by the manufacturer.
This eliminates concerns about incorrect sizing or poor performance often associated with generic, non-OEM flaps.
By choosing a genuine part, you are maintaining the mower’s integrated design, which provides superior performance in containing clippings and ensuring operator safety.
While this OEM option might represent a potentially higher upfront cost compared to some aftermarket rivals like the Trailing Shield Flap for Toro 22″, it delivers unmatched reliability and consistency for maintaining specific Ryobi equipment models.
This choice is critical for users who prioritize the long-term integrity and performance of their mower.
- Key Features
- A Genuine Ryobi replacement part, ensuring quality control and consistency.
- Designed to provide exact fitment and functionality for compatible Ryobi models.
- Maintains the mower’s original performance in containing debris and clippings.
- Provides superior reliability compared to generic, lower-cost aftermarket options.
- Pros
- Genuine OEM Quality.
- Ensures Exact Fitment.
- Reliable Performance.
- Cons
- Potentially Higher Cost than Aftermarket.
- May have niche model compatibility.
8. MWEDP Toro 22″ Rear Baffle Kit – Best Comprehensive Repair
The MWEDP Toro 22″ Rear Baffle Kit is an excellent option for users seeking a more complete repair, as it includes both the rear baffle and the trailing shield flap.
This comprehensive approach offers a better long-term value if multiple deck components show wear or need replacement simultaneously.
The kit is designed for Toro 22-inch models and replaces numerous essential part numbers, including 120-5218 and 115-1307, indicating broad compatibility within the 22″ Toro deck family.
By replacing both the baffle and the flap, the kit ensures a complete deck seal, maximizing efficiency and safety.
While the price range for this kit is higher ($25–$35) than purchasing a simple flap alone, it provides a full system restoration. Data suggests that complete kits often lead to higher satisfaction scores and better long-term value.
- Key Features
- Comprehensive kit includes both the rear baffle and the trailing shield.
- Designed for Toro 22-inch mower decks.
- Replaces multiple part numbers, such as 120-5218 and 115-1307.
- Offers a complete deck seal, which enhances mower efficiency.
- Pros
- Complete Deck Kit (Baffle + Flap).
- Better Long-Term Value.
- Comprehensive Deck Seal.
- Cons
- Higher Upfront Cost.
- Requires more involved installation than a simple flap replacement.