Oregon 99-638 18" Mower Blade for Ariens 09659100 52" Deck & Gravely ZT

Oregon 99-638 Mower Blade is an 18 in. replacement mower blade for Ariens and Gravely mowers that use OEM blade Ariens 09659100.

• Oregon part number: 99-638
• Length: 18 in.
• Width: 2-1/2 in.
• Thickness: 0.164 in.
• Center hole: 5/8 in. round
• Offset: 11/32 in.
• Air lift: 1-1/8 in.
• Blade style: Standard
• Rolled-lift design
• Steel
• For 52 in. decks

Replaces: Ariens 09659100.

Fits: 52 in. deck, Ariens Ikon, Ariens Ikon Onyx, Ariens Ikon Select, Gravely ZTX, Gravely ZT XL Series and other models using the OEM numbers above.

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