8TEN LawnRAZOR Blade Set for Simplicity Snapper ZT2246 ZT2346 ZT2446 Murray 46 Inch 1737228 (Notched High Lift) 3 Pack

What It Is

This is a 3-pack of notched high-lift blades designed to replace OEM part 1737228 on select Simplicity, Snapper, and Murray zero-turn mowers with 46-inch decks. The high-lift design increases airflow for better grass clipping discharge and bagging performance.

Fitment & Compatibility

Before buying, confirm your mower has a 46-inch cutting deck. This set fits Simplicity ZT2246, ZT2346, ZT2446, Snapper ZTR models with 46-inch decks, and some Murray 46-inch models. Check your blade dimensions: these are 18.25 inches long, 2.5 inches wide, with a 5-point star center hole and 0.5-inch diameter. Verify your current blade matches these measurements and uses a notched high-lift profile. Cross-reference with OEM 1737228 to ensure compatibility.

Key Things to Buy

• Material quality: Blades are made from hardened steel, but some users report they may dull faster than OEM blades in heavy use or sandy soil.
• Installation: Straightforward bolt-on replacement. Use a torque wrench to tighten to 40-50 ft-lbs. Lift the deck safely and block it before working.
• Common gotcha: The high-lift design creates more dust and throws debris further. Not ideal for dry, dusty conditions or near gravel paths.
• Balance: Check blade balance after installation. Minor imbalance can cause vibration and poor cut quality.

Should You Buy It

This is a solid budget-friendly alternative for owners of compatible Simplicity, Snapper, or Murray 46-inch zero-turns who want improved bagging and discharge performance. Best for users who mow frequently on well-maintained turf and don’t mind slightly faster wear for the cost savings. Not recommended if you need maximum durability for rough, debris-heavy mowing.