8TEN Mower Blades 22-13/16" High-Lift Notched 2-Pack — OEM Fit for AYP, Craftsman, Husqvarna

8TEN LawnRAZOR high-lift notched mower blades are a direct-fit 22-13/16" replacement pair engineered to restore cutting performance for AYP, Craftsman, Husqvarna and Poulan zero-turn and residential mowers.

These two high-lift, notched blades from 8TEN match OEM mounting and dimensions so you can return your deck to strong lift, consistent clippings discharge, and tidy bagging without modifying your mower. Manufactured to the same thickness and star-center pattern as common OEM part numbers, they offer a practical, economical refresh for worn or damaged blades. Below you'll find clear answers to common buyer questions about fit, performance, and installation.

Will these blades fit my mower model and OEM part number?

Yes—8TEN LawnRAZOR blades are designed to be compatible with many well-known OEM part numbers and mower models. They use the 5-point star center hole and match the length, thickness, and width specifications used by the referenced parts.

• Compatible OEM numbers: Ariens 21546611; AYP 403107, 405380, 532403107, 532405380, 917532403107, 917532405380.
• Also fits Craftsman 33266, 403107 and Husqvarna 531309715, 503405380, 532403107, 532405380, 575937901.
• Specific mower models include Husqvarna 2246LS, RZ4619, RZ4623 and several YTH/YTA/YTH-series decks plus Poulan and PP series models.

How do these blades affect cutting quality and clipping management?

The high-lift profile creates greater airflow under the deck to lift grass blades upright before cutting, which improves cut uniformity and helps move clippings toward the discharge or bagging system. The notched design supports side discharge and mulching behaviors by breaking up clumps for easier distribution.

• High-lift shape enhances grass lift and bagging performance.
• Notches reduce clumping, aiding even discharge and mulch action.
• Sharp, consistent edge geometry helps deliver a cleaner slice with fewer torn ends.

What are the exact dimensions and mounting details I need to know for installation?

Dimensions and mounting pattern are critical for a correct fit: these 8TEN blades measure 22-13/16" long with a width and thickness that mimic OEM specifications, and they accept the common 5-point star center mounting. Installing is straightforward with basic hand tools when the correct shaft and hardware are used.

• Blade length: 22 13/16" (approx. 22.8125").
• Thickness: 0.157" and blade width: 2 3/4" for deck clearance match.
• Center mounting: 5-point star hole to align with OEM spindles and hardware.

How should I maintain these blades to extend life and performance?

Regular inspection and sharpening keep cutting performance high and reduce strain on your mower. Remove blades for sharpening, balance them after sharpening, and check for bends or stress cracks before each season.

• Inspect for nicks, bends, or cracks after each use season.
• Sharpen both cutting edges evenly and verify balance before reinstalling.
• Tighten blade mounting bolts to manufacturer torque specs when installing.

Who is this for: The 8TEN LawnRAZOR notched high-lift 2-pack is aimed at homeowners and landscapers who need a cost-effective OEM-compatible blade replacement for AYP-, Husqvarna-, Craftsman- and Poulan-compatible decks. Choose these blades if you want a reliable, direct-fit spare that restores lift, improves clipping control, and matches common star-center mounting patterns without custom modification.