2 Replacement Sidewinder Rotary Blade 22.75" x 3.5" x 0.5" x 1.5" Hole 15096

What It Is

This is a replacement Sidewinder rotary blade, 22.75" long with a 3.5" width, 0.5" thickness, and a 1.5" center hole (part number 15096). It’s designed for commercial or heavy-duty residential mowers that use Sidewinder-style blades, typically found on zero-turn or wide-deck mowers.

Fitment & Compatibility

Before buying, check these four things:

• Deck size: Blade length must match your deck’s cutting width. Measure your current blade from tip to tip—22.75” is common on 48” to 54” decks, but verify. A blade too long or short will not fit or will cut unevenly.
• Center hole: The 1.5” hole is larger than standard (most are 1” or 1.25”). Ensure your spindle or blade adapter matches this diameter. If your mower uses a smaller hole, this blade won’t mount.
• Blade pattern: Sidewinder blades have a specific offset or twist. Confirm your mower uses this style (e.g., Bad Boy, Hustler, or Scag models). Check your owner’s manual or existing blade part number.
• OEM vs aftermarket: This is a replacement (non-OEM) blade. It may fit multiple brands, but tolerances can vary. Measure thickness (0.5”) and width (3.5”) to confirm it matches your spindle’s clearance.

Key Things to Know

• Low rating (2.7/5): Two reviews suggest quality or fit concerns. Expect possible balance issues or shorter lifespan than OEM. Inspect and balance before mounting.
• Installation difficulty: Moderate. Requires a blade removal tool (or wrench) and torque wrench. Tighten to 70–90 ft-lbs. Use a blade balancer after install.
• Common gotcha: The 1.5” hole may require a bushing or adapter for smaller spindles. If your mower uses a 1” hole, this blade is incompatible.
• Weight: At 0.5” thick, this is a heavy blade. Ensure your spindle and belt can handle the extra load, especially on older mowers.

Should You Buy It

Only buy if you’ve confirmed the 1.5” hole and 22.75” length match your deck, and you’re willing to risk inconsistent quality (given the low rating). For most mowers, an OEM blade or a higher-rated aftermarket option with more reviews is a safer bet.