Bularie 46-Inch 5-Point Star High-Lift Mower Blades, 2-Pack — Pre-Sharpened OEM-Fit Durable Steel

These are two pre-sharpened 5-point star high-lift replacement blades by Bularie, designed to fit 46" deck lawn mowers and deliver strong bagging and side-discharge performance.

If your lawn mower uses a 46-inch deck and needs dependable cutting power, these Bularie high-lift blades replace a wide range of OEM part numbers and are ready to install right out of the box. Built from high-strength fine steel with a protective edge coating, the pair combines durability with efficient lift to move clippings into a bag or out the side discharge outlet.

Which machines do these blades fit?

These blades are engineered specifically for 46" decks and match common 5-point star center holes. They are compatible with multiple mower makes and models when the deck size and mounting pattern coincide.

• Fits Husqvarna models such as Z246, RZ4623, and YTH series 46" decks.
• Compatible with Craftsman YT3000 series and listed model numbers like 917203850.
• Works with Poulan Pro, Ariens, and Jonsered 46" deck variants noted in the product information.
• Always verify your OEM part number (405380, 532405380, etc.) before ordering to ensure a match.

How do I install the Bularie 5-point star blades?

Installation is straightforward thanks to the precise 5-point star center hole and balanced blade geometry. No special tools are required beyond the correct socket or wrench for your spindle nut; align and secure the blade with the curved cutting edge facing the deck for proper airflow.

• Rotate mower engine off and disconnect spark plug before servicing.
• Position blade so the curved face points toward the deck for lift action.
• Tighten mounting hardware to your mower manufacturer’s torque specification.
• Check blade clearance and balance after installation to prevent vibration.

What are the blade dimensions and materials?

Each blade in the pack is sized and finished to meet OEM-style specifications while offering corrosion resistance on the cutting edges. The dimensions and construction support durable performance across regular residential mowing tasks.

• Overall length: 22-13/16" (approx.).
• Width: 2-3/4" and thickness: 0.157" for sturdy cutting life.
• Center hole: 5-point star pattern with 1" point-to-point distance.
• Made from high-strength fine steel with a protective edge coating to resist rust and reduce handling cuts.

What cutting results and functionality can I expect?

These are high-lift blades optimized for both bagging and side discharge, meaning they create strong airflow to lift grass into a bag or propel clippings through the side chute. They come pre-sharpened so you can return to mowing quickly with consistent cut quality.

• High-lift profile increases suction for improved bag fill efficiency.
• 2-in-1 design supports effective side discharge when not bagging.
• Pre-sharpened edges reduce setup time and deliver cleaner cuts.
• Edge coating helps prevent surface rust between uses.

Who is this for: Homeowners and lawn-care enthusiasts with a 46" deck mower who need reliable replacement blades that match common OEM part numbers (405380, 532405380 and others). If you want durable, pre-sharpened high-lift blades that support both bagging and side discharge and fit a five-point star mounting pattern, this Bularie two-pack is made for straightforward swaps and consistent mowing performance.