Oregon 91-591 High Lift Blade for 90″ Jacobsen – 4124087, 4137186, 4163105, 4163106

SPECIFICATIONS

Blade Width – 2.50″

Thickness – 0.250″

Blade Length – 22-5/16″

Center Hole Size – 1/2″

OffSet – 1/8″

Air Lift – 1-1/8″

PRODUCT FEATURES

The Oregon® 91-591 replacement lawn mower blade is made to the exact OEM specification for optimum performance. Our blades are individually straightened and hardened to provide a consistent, cleaner cut and increase blade longevity.

PRODUCT DETAILS

Center hole: 1/2″

Requires 5 blades for 90″ cut

Requires 7 blades for 124″ cut

High-lift: The aggressive blade angle increases air flow to push debris up-and-out for superior bagging or side discharge.

Superior mulching for bagging and discharge efficiency

Enhanced hardening to keep the blade sharper and more durable

Fits Jacobsen models: AR-5, AR-522, and AR-722T

FITS THE FOLLOWING MODELS

JACOBSEN

AR-5, AR-522, AR-722T

REPLACES THE FOLLOWING BLADES

ARTSWAY & ROTECH

66102

JACOBSEN

4124087, 4137186, 4163105, 4163106