38 Inch Deck Mower Blades Fit for John Deere Sabo 97-14HS Sabre 1338G 1338S Euro pro 1338GS 1438 1538 1538H 15.5-38G 15.5-38H Lawn Mower Replaces OEM GX00166 92-109 330-724 (Mulching) 2 Pack

What It Is

This is a 2-pack of 38-inch mulching blades designed for select John Deere, Sabo, and Sabre lawn tractors. They replace OEM part numbers GX00166, 92-109, and 330-724, and are intended for riders with a 38-inch cutting deck used for mulching grass clippings.

Fitment & Compatibility

Before buying, confirm your mower’s deck size is exactly 38 inches (measure from blade tip to blade tip). Compatible models include John Deere Sabo 97-14HS, Sabre 1338G, 1338S, Euro pro 1338GS, 1438, 1538, 1538H, 15.5-38G, and 15.5-38H. These blades replace OEM GX00166, 92-109, and 330-724. Check your current blade’s center hole diameter (typically 1-inch or 7/8-inch) and overall length (38 inches) to match. Also verify the blade offset and air lift shape matches your deck—mulching blades often have a curved or angled design. If your mower uses a different drive system (e.g., 42-inch deck), these will not fit.

Key Things to Know

• Quality & Durability: Made from hardened steel, but as an aftermarket part, they may not match OEM thickness or edge retention. Check reviews for longevity—only 1 rating so far.
• Installation Difficulty: Moderate. You’ll need a socket wrench, torque wrench (set to 70-90 ft-lbs), and a blade removal tool. Always disconnect the spark plug and drain gas before working.
• Common Gotchas: Mulching blades have a higher lift than standard blades—if your deck is designed for bagging or side-discharge, they may clog in wet grass. Ensure your deck’s spindle bearings are in good shape to avoid vibration.
• Mulching vs. Standard: These blades are optimized for cutting and recutting clippings into fine mulch. If you primarily bag or discharge, they’ll work but may leave clumps.

Should You Buy It

This 2-pack is a solid budget-friendly option if you have a compatible 38-inch John Deere/Sabre tractor and want to switch to mulching without paying OEM prices. However, with only one review, consider buying from a brand with more feedback if you prioritize proven reliability. It’s best for homeowners who mow dry, short grass and want a clean, mulched lawn.