JSXDNWYJ High-Lift Mower Blades for 48" Toro Titan MX4800 MX4880 ZX4800 — 117-7277-03, 16.44" x 2.25", 5/8" Center Hole

These are high-lift replacement mower blades (model 117-7277-03) designed to restore strong suction and clean bagging performance on 48-inch Toro Titan and TimeCutter decks.

If your Toro TITAN MX4800, MX4880, ZX4800, ZX4820 or TimeCutter HD 48-inch deck is leaving uneven cuts, poor grass discharge, or weak mulching and bagging, worn or damaged blades are often the culprit. The JSXDNWYJ 117-7277-03 blades match the OEM hole pattern and high-lift profile used on many Toro residential and commercial 48" decks, providing the lift and airflow needed for consistent clipping pick-up and even cutting across the deck.

What makes these blades compatible with my Toro 48-inch deck?

These blades are manufactured to the same mounting and dimensional specifications as the referenced OEM part so they fit 48-inch Toro decks that accept the 5/8" center hole and lift-notched profile. They are engineered to align with the deck’s spindle pattern and clearance for safe, reliable operation.

• Replaces OEM number Exmark/Toro 117-7277-03 for direct fit
• Center hole circle 5/8" (0.63") to match Toro spindle bolts
• Blade length 16 7/16" and width 2 1/4" for correct deck coverage
• Lift notched design for improved suction and bagging performance

How do these high-lift blades affect cut quality and bagging?

High-lift blades generate stronger airflow under the deck, pulling grass upright for a cleaner, more even cut and efficiently moving clippings into the bagger or discharge chute. That extra suction means fuller bagging capacity and less recirculation of clippings beneath the deck.

• High-lift profile increases vertical airflow for crisp, even cuts
• Helps deliver fuller, more consistent bagging on 48" decks
• Reduces clumping and improves discharge through the chute

What are the exact blade specifications I should check before buying?

Confirming measurements and the blade type on your machine avoids fitment issues. These blades list clear dimensions and thickness so you can compare them to your current blades or owner’s manual before purchase.

• Length: 16 7/16 inches (16.4375")
• Width: 2 1/4 inches (2.244")
• Thickness: 0.157 inches for durability and balance
• Type: Lift notched blade for high-suction performance

Can I install these blades myself and are they durable?

These blades are designed for bolt-on replacement using the mower’s original hardware; a torque wrench and basic safety precautions are all that’s needed. Constructed to the listed thickness and dimensions, they resist bending and wear under normal mowing conditions, though routine inspection and sharpening prolong service life.

• Direct-replacement fit reduces installation time and errors
• Use proper torque on spindle bolts and balance blades after sharpening
• Inspect regularly and replace if bent, cracked, or excessively worn

Who this is for: Homeowners and maintenance professionals who run 48-inch Toro Titan, ZX or TimeCutter HD decks and need a reliable, OEM-compatible high-lift blade to restore cutting quality and bagging performance. Choose the JSXDNWYJ 117-7277-03 when you want a direct-fit replacement that matches the original specifications for length, hole pattern, thickness, and lift profile without modifying your deck.