Oregon 91-363 23" Left-Hand Cut Mower Blade for Jacobsen JT391039

The Oregon 91-363 23" Mower Blade is a replacement mower blade (left-hand cut) for Jacobsen mowers.

• Oregon part number: 91-363
• Length: 23"
• Width: 2-1/2"
• Thickness: 0.250"
• Center hole: 1/2"
• Outer holes: 7/16" dia., 2-7/8" center-to-center
• Air lift: 11/16"
• Cutting direction: Left-Hand Cut
• Deck use: Jacobsen HR511 deck uses four 91-363 (LH) plus three 91-364 (RH)

Replaces: Jacobsen JT391039

Fits: Jacobsen HR511

Always match the Oregon part number, OEM number, blade dimensions and mounting pattern to your mower before ordering.