Choosing the right mower blade is essential when you rely on side discharge for clippings. The blades below are selected for compatibility with side discharge systems, durability, and the ability to maximize lawn health. Each option offers a mix of side discharge, mulching, or balanced performance to suit various mower models and yard conditions.
| Product | Brand | Key Benefit |
|---|---|---|
| Greenworks 2-in-1 Side Discharge & Mulching Blade | Greenworks | 2-in-1 functionality; universal fit |
| Troy-Bilt Original Equipment Mulching, Bagging and Side Discharging Blade | Troy-Bilt | OE part; wide compatibility |
| Ketofa | Durable steel; precise mulching | |
| Grasshopper 15″ High-Lift Notch Blade (MARBAIN) | Grasshopper | High-lift design; OEM-grade |
| (6) Hustler Zero Turn Mower Blades – 60” | Montree Shop | Rotary blades for side-discharge Hustler models |
Greenworks 2-in-1 Side Discharge & Mulching Blade
Model compatibility: Designed to fit Greenworks 42-inch zero-turn lawn mowers and tractor riding mowers. 2-in-1 functionality provides side discharge and mulching options for flexible lawn care. Durable construction uses high-quality steel to maintain sharpness under heavy use. This blade can simplify switching between clean edge lines and nutrient-rich mulches, depending on mowing conditions.
Features summary: universal fit, 2-in-1 functionality, and durable material for longer blade life. When selecting replacements, ensure correct mounting and hole configuration for your mower model.
Troy-Bilt Original Equipment Mulching, Bagging and Side Discharging Blade
Original equipment part (OE# 942-0741, 742-0741) supports a broad range of Troy-Bilt push and self-propelled mowers. It is designed for mulching, bagging, and side discharging compatibility, helping maintain consistent cutting performance across different modes. The blade is suitable for many Troy-Bilt models with bow tie center holes and various TB-series configurations.
Key considerations: ensure compatibility with your specific model year and center-hole pattern. Proper installation torque and balance are essential for safe operation and optimal performance.
731-07131 Lawn Mower Side Discharge Chute (DECKMAN)
Side discharge compatibility is complemented by this chute replacement, expanding discharge options for compatible Troy-Bilt, Cub Cadet, Craftsman, and MTD decks. It includes a wide range of supported models, including many TB and Craftsman lines. While not a blade itself, proper chute installation enhances side-discharge performance and can help reduce clogging in damp or tall grass conditions.
Installation notes: verify model compatibility and secure mounting to prevent discharge leaks or misalignment during operation. Regular inspection ensures consistent clippings flow and mower safety.
Ketofa 2 Pack AB2100 Lawn Mower Blade For EGO Power+ 56V
Durable steel construction provides long-lasting performance for demanding lawn care. The blades are precisely engineered for mulching, bagging, or side discharge on EGO Power+ 56V LM2100-series mowers, ensuring a close, even cut. The 20.32″ length, 1.97″ width, and .12″ thickness are designed for compatible EGO decks while maintaining blade balance.
Considerations: check your mower’s model compatibility, bolt pattern, and safety requirements before installation. Regular sharpening helps sustain cut quality and lawn health.
Rhino FM72 Replacement Blades for Side and Rear Discharge
Replacement blades for Rhino Finish Mowers with side and rear discharge capability. The FM72 blades are designed to maintain robust cutting performance in a variety of conditions. Blades are managed to ensure compatibility with standard mounting configurations, helping deliver consistent airflow and clippings distribution.
Usage guidance: verify model alignment, install washers or spacers as required, and consult the mower manual for torque specifications to avoid runout or vibration.
Grasshopper 15″ High-Lift Notch Blade (MARBAIN)
OEM-grade replacement part for Grasshopper Duramax 42″ & 44″ decks, designed for normal side-discharge mowing. The GrassMax MARBAIN steel blades claim increased durability and longer life due to tighter tolerances and high-lift design. The blades are sized for 15″ cut width, making them a common fit for many Grasshopper configurations.
Important notes: use genuine Grasshopper replacement parts to preserve safety features and deck performance. Regular inspection and sharpening after mowing sessions help sustain cutting efficiency and airflow.
(6) Hustler Zero Turn Mower Blades – 60”
Rotary blades for 60-inch side discharge decks designed for Hustler Raptor SD and FasTrak models. The blades provide a balance of strength and cutting efficiency for large-area mowing. The two-set configuration supports heavy duty performance and reliability across extended mowing sessions.
Maintenance guidance: ensure correct blade alignment and secure mounting. Check for wear on the cutting edge and replace in pairs when possible to maintain even airflow and cut quality.
Buying Guide
When selecting mower blades for side discharge, consider the following:
- Compatibility: Verify model compatibility, deck size, and mounting hole pattern with your mower. Side discharge blades often have specific fitment for center holes or hub designs.
- Functionality: Decide whether you need side discharge, mulching, or a versatile 2-in-1 blade. Some blades excel at mulching and side discharge, while others are tailored to bagging.
- Material and construction: High-quality steel and heat treatment improve durability and edge retention. Look for blades labeled as MARBAIN or OEM-grade for longer life.
- Blade length and width: Blade dimensions affect fit and balance. Ensure the length matches your deck specification to avoid interference with the housing or discharge chute.
- Installation and safety: Follow torque specs and use proper washers/spacers. Balance the blade after installation to prevent vibration and engine stress.
- Maintenance: Regular sharpening maintains cutting efficiency. Replace blades in sets where possible to preserve balanced airflow and mowing results.
Durability and performance can vary by mower model and grass conditions. Always consult your mower’s manual and the blade manufacturer’s guidelines before purchasing or installing replacements.