Toro 6PK Genuine OEM 54" Titan ZX5400 Lawn Mower Blade 115-9650-03 Zero Turn ZTR

What It Is

This is a genuine OEM blade set for Toro’s 54-inch Titan ZX5400 zero-turn mowers. Designed for high-lift cutting and bagging on residential/commercial ZTRs, the 6-pack covers all three spindles (two blades per spindle) for a full deck swap.

Fitment & Compatibility

Before buying, confirm your mower has a 54-inch deck and is a Titan ZX5400 (model 74750, 74751, or 74752). The OEM part number is 115-9650-03. Measure your existing blades: these are 18.5 inches long, 2.5 inches wide, with a 5/8-inch center hole and 0.25-inch thickness. They will not fit standard 42” or 48” Toro decks, nor non-Titan ZTR models. Always check your deck’s spindle count—this set is specifically for three-spindle 54” decks.

Key Things to Know

• Genuine OEM quality – Toro’s factory blades are heat-treated and balanced, lasting longer than most aftermarket copies.
• Installation is straightforward but requires a torque wrench: tighten to 70–80 ft-lbs. Use a blade removal tool to hold the spindle.
• Common gotcha – The blades are sold as a set of 6, but some sellers list a single blade. Verify you’re getting the full 6-pack (part 115-9650-03).
• Sharpening – These are high-lift blades; sharpening on a grinder can disrupt balance. Replace instead of re-sharpening for best cut quality.

Should You Buy It

If you own a Toro Titan ZX5400 with a 54-inch deck and want a drop-in fit with factory reliability, this set is the correct choice. It’s ideal for users who mow frequently and prefer OEM durability over cheaper aftermarket options. Skip it if you need universal blades or have a different deck size.