Maintaining a pristine lawn with your Scag mower requires more than just regular engine maintenance; it demands sharp, durable blades that deliver a clean, even cut every time. The right blade can significantly impact your mower’s performance, grass health, and the overall look of your property. With numerous aftermarket and OEM options available, selecting the perfect blade for your specific Scag model is crucial for achieving professional-grade results.
This comprehensive roundup simplifies your search by highlighting ten of the best lawn mower blades tailored for various Scag models. We have evaluated blades for different deck sizes and cutting styles, from high-lift options for superior bagging to mulching blades that finely recycle clippings. Our goal is to provide you with the information needed to make an informed decision and keep your Scag mower operating at its peak performance throughout the mowing season.
The Best Lawn Mower Blades for Your Scag Mower
- Belleone 482878 Mower Blade Compatible with Scag 52 inch
- 8TEN LawnRAZOR Mower Blade for Scag Ferris 61 inch Deck
- 6PK Oregon 91-626 Blade Compatible with 61″ Scag
- 6PK Oregon 91-620 Blade for 48″ Scag
- 3PK Oregon 596-308 G5 Gator Blades for 48″ Scag
- Oregon 96-344 Gator G3 Blades for 52″ Exmark
- VIRTIONZ 3 Pack 18″ Blades for Scag Liberty Z
- Grasscool 482878 Mower Blades for Scag Tiger Cub
- Oregon 2PK Gator G3 Mulching Blades for Toro
- Scag 483957 OEM High-Lift Blade for Turf Tiger II
Belleone 482878 Mower Blade Compatible with Scag 52 inch
For commercial operators or homeowners with large properties, this six-pack from Belleone offers exceptional value and convenience. These blades are designed as direct replacements for a wide range of Scag 52-inch models, including popular units like the Turf Tiger and Tiger Cub. The package ensures you have multiple sets on hand, minimizing downtime and keeping your mower in service during the busiest seasons.
Each blade measures 18 inches in length with a 5/8-inch center hole, matching OEM specifications for a perfect fit. The comprehensive compatibility list covers Scag, Ferris, Husqvarna, and several other major brands, making it a versatile choice for fleets with mixed equipment. Before purchasing, it is always recommended to double-check your existing part number against the list provided to confirm a match for your specific mower deck.
8TEN LawnRAZOR Mower Blade for Scag Ferris 61 inch Deck
The 8TEN LawnRAZOR blade is engineered for 61-inch Scag and Ferris mower decks, featuring a toothed design that enhances cutting aggression. This style of blade is excellent for tackling overgrown or tough grass conditions, providing a clean shear that reduces tearing. It is an ideal solution for maintaining large, rugged areas where a standard blade might struggle.
This three-pack replaces a long list of OEM part numbers, including Scag 48111 and Ferris 1520842. The robust construction is built to withstand the demands of a 61-inch cutting deck, offering durability and consistent performance. If your mowing work frequently involves challenging terrain or thicker grass, this blade provides the extra cutting power needed to get the job done efficiently.
6PK Oregon 91-626 Blade Compatible with 61″ Scag
Oregon is a trusted name in outdoor power equipment, and this six-pack of their 91-626 blades brings that reliability to 61-inch Scag mowers. These blades are manufactured to resist bending, breaking, and fracturing, which is essential for the high-stress environment of a large commercial mower deck. The set provides great value for professionals who need to change blades frequently.
With precise dimensions including a 21-inch length and a 5/8-inch center hole, these blades ensure a correct fit and optimal performance. They are compatible with several Scag models using the 48111 part number, as well as equivalents from Ferris and Simplicity. The 1-inch air lift design helps create strong suction for an even cut and improved grass dispersal.
6PK Oregon 91-620 Blade for 48″ Scag
This six-pack of Oregon 91-620 blades is tailored for 48-inch Scag mower decks. The blades are built with a substantial 0.250-inch thickness, contributing to their overall durability and resistance to impact damage. This makes them a reliable choice for maintaining medium-sized properties where reliability is key.
Measuring 16.5 inches in length, these blades are direct replacements for Scag part numbers 48110 and 482877, among others. The standard 2.5-inch width and high-lift design promote excellent vacuum action under the deck, which results in a cleaner, more uniform cut. Buying in a multi-pack ensures you always have a sharp blade ready for installation.
3PK Oregon 596-308 G5 Gator Blades for 48″ Scag
The Oregon G5 Gator blade is a advanced mulching blade that uses a unique, serrated design to chop grass clippings into fine particles. This three-pack is compatible with 48-inch Scag models, offering an efficient way to nourish your lawn by returning nutrients back to the soil. The mulching action can reduce the need for bagging and fertilizing.
Featuring a wider 3-inch blade design, the G5 generates superior suction and mulching performance compared to standard blades. The fine, double-edge cutting surface allows for a clean cut on each pass, which promotes healthier grass. This is an excellent choice for those who prefer a mulch-on-demand capability for their Scag mower.
Oregon 96-344 Gator G3 Blades for 52″ Exmark
The Oregon Gator G3 is another top-tier mulching option, known for its effectiveness on 52-inch decks, including certain Scag models like those using the 48108 blade. Its advanced design features aggressive teeth that slice clippings multiple times before they fall back onto the turf. This results in a virtually clippings-free lawn and enhanced soil health.
This blade is engineered to maintain a sharp edge for longer periods, providing consistent cutting performance over time. The 18-inch length and 5/8-inch center hole are standard for this deck size, ensuring easy installation. For Scag owners looking to optimize their mower for mulching, the Gator G3 is a proven and reliable choice.
VIRTIONZ 3 Pack 18″ Replacement Mower Blades
VIRTIONZ offers a straightforward and reliable three-pack of 18-inch blades specifically for 52-inch deck Scag Liberty Z and Freedom Z models. These blades are designed to restore your mower’s cutting performance, ensuring a clean and even cut that enhances the appearance of your lawn. They serve as a direct replacement for worn-out OEM blades.
The set provides good value for owners of these specific Scag zero-turn mowers. The durable construction is built to handle regular use, making them a practical choice for both residential and light commercial applications. If you need a simple, effective blade replacement for your Liberty Z or Freedom Z, this pack has you covered.
Grasscool 482878 Mower Blades for Scag Tiger Cub
This three-pack from Grasscool is engineered for various Scag models, including the Tiger Cub, Wildcat, and Turf Tiger with 36-inch or 52-inch decks. The blades are constructed to provide a sharp, durable cutting edge that stands up to rigorous mowing conditions. The package includes the correct quantity for a full deck replacement on a 52-inch mower.
A key feature of this listing is the clear guidance on compatibility. It explicitly states that the blade is only for models with a 5/8-inch circle spindle, helping buyers avoid a common installation mistake. Always verify your mower’s spindle size and part number against the extensive list provided to ensure a proper fit.
Oregon 2PK Gator G3 Mulching Blades for Toro
While primarily marketed for Toro mowers, this Oregon Gator G3 two-pack is included because its part number (96-362) is often cross-referenced for certain Scag applications. It is crucial to verify compatibility with your specific Scag model before purchase. The G3 technology is renowned for its superior mulching capability, finely chopping grass clippings for a manicured finish.
The blade’s unique tooth design and curved body create a powerful airflow that keeps grass upright for a cleaner cut and better dispersal of clippings. If this blade is confirmed to fit your Scag mower, it can be an excellent way to achieve a high-quality mulching result. Always double-check your OEM part number against the Gator G3 compatibility chart.
Scag 483957 OEM High-Lift Blade for Turf Tiger II
For those who prefer genuine OEM parts, the Scag 483957 high-lift blade is the factory-approved option for the Turf Tiger II. Using an OEM blade guarantees a perfect fit and performance that matches the original equipment specifications. This high-lift design is optimized for excellent suction, which is ideal for bagging or discharging grass cleanly and evenly.
OEM blades are manufactured to Scag’s precise standards for steel quality, balance, and durability. This ensures smooth operation, reduces vibration, and protects your mower’s spindle bearings. For Turf Tiger II owners seeking to maintain their mower’s original cutting quality and reliability, this is the definitive blade choice.
Buying Guide: How to Choose the Best Lawn Mower Blades for Scag Models
When it comes to keeping your Scag mower performing at its peak, the blades you choose are arguably the most critical component. I have learned that not all blades are created equal, and picking the right one can be the difference between a mediocre cut and a pristine, golf-course-quality finish. Your first and most important step is always to check your Scag’s model number and owner’s manual. Scag makes several series, like the Liberty, Turf Tiger, and V-Ride, and each has specific blade requirements for length, center hole size, and thickness. Getting this wrong isn’t just an inconvenience; it’s a safety hazard and can damage your mower deck.
Next, think about the type of grass you are cutting and the finish you want. For a clean, precise cut on standard residential lawns, a standard high-lift blade is your go-to. These blades create strong suction that stands the grass up for an even cut and helps with bagging or discharging clippings. If you are dealing with a lot of wet, heavy grass or you mulch frequently, a dedicated mulching blade is a game-changer. These blades are designed with more curves and fins to keep clippings suspended under the deck longer, chopping them into fine particles that decompose back into the lawn. For the toughest conditions, like overgrown fields or areas with small sticks and debris, a low-lift or “high-performance” blade is the most durable option. They do not create as much suction, which puts less strain on the engine, but they are built to withstand impacts that would damage other blade types.
Material and construction are also key. I always look for blades made from heat-treated, high-carbon steel. This material holds a sharp edge far longer than cheaper alternatives and is more resistant to bending or breaking. Some premium blades also feature reinforced or serrated cutting edges, which can help with slicing through tough stalks and extend the time between sharpenings. Finally, do not forget about balance. An unbalanced blade causes excessive vibration, which wears out spindle bearings and the entire mower deck prematurely. A quality blade from a reputable brand will be precision-balanced from the factory. When you are installing any blade, old or new, I highly recommend using a blade balancer to check it yourself for peace of mind. Choosing the right from our list of the 10 best lawn mower blades for Scag models (2025 Review) ensures your machine works with you, not against you.
Frequently Asked Questions
How often should I replace the blades on my Scag mower?
There is no single answer, as it depends on how much you mow and what you are mowing over. A good rule of thumb is to inspect them before each use. I check for obvious dings, cracks, and the overall sharpness. If the cutting edge is rounded over or looks more like a screwdriver tip than a knife, it is time to sharpen or replace it. For commercial operators, this might be every few weeks. For a homeowner, you might get a full season out of a set if you avoid rocks and debris. When a blade loses more than an inch of its original length from repeated sharpening, it is time for a new one.
Can I use any brand of blade on my Scag, or do I need OEM parts?
You are not strictly limited to Scag-branded (OEM) blades, but you must use blades that are specifically designed to fit your Scag model’s specifications. Many aftermarket companies make excellent, high-quality blades that are direct replacements. The critical thing is to match the length, center hole diameter, and thickness. Using an incorrect blade can throw off the deck’s balance, reduce cut quality, and potentially cause a dangerous failure. I have used several aftermarket brands with great success, but I always double-check the fitment chart.
What is the difference between a mulching blade and a high-lift blade?
The difference is all in the design and its purpose. A high-lift blade has pronounced wings curved upward along the ends. This design creates a powerful air vortex that lifts the grass for a clean cut and helps expel clippings out the discharge chute. A mulching blade, on the other hand, typically has a more curved body and longer cutting edges. Its goal is to trap the grass clippings under the deck, circulating them repeatedly so the blade can chop them into tiny pieces. You cannot effectively mulch with a high-lift blade, and you will get poor discharge performance with a mulching blade if you are not using a mulch kit.
Is it worth sharpening my mower blades, or should I just replace them?
Sharpening is almost always the more economical choice, as long as the blade is not damaged. I sharpen my blades several times throughout the mowing season. However, you should replace a blade if it is cracked, has deep gashes that cannot be ground out, is severely bent, or has worn down significantly from repeated sharpening. A badly balanced blade from an improper sharpening job can also be more trouble than it is worth to fix. Having a spare set on hand lets you quickly swap them out and sharpen the old set at your convenience.
What safety precautions should I take when changing the blades?
Safety is non-negotiable. First, always disconnect the spark plug wire to prevent any chance of the engine accidentally starting. I also like to relieve the fuel pressure if possible. Use a solid block of wood to wedge the blade in place so it cannot spin while you are loosening the bolt—never just rely on your hand. Always use the correct size socket and a long breaker bar for leverage; an ill-fitting wrench can slip and cause injury. Finally, wear heavy-duty gloves when handling the sharp blades themselves. Following these steps makes the process safe and straightforward.