Rotary 10073 Copperhead Mulching Blade For John Deere 21"X 7/8" Apparel for 16 and 18 HP

for 16 and 18 HP vertical twin (L-Head) cylinder enginesGenuine OEM Briggs & Stratton Filter

3 5/8" housing length between caps

Sabre 520D-25R

Gates 68115

REPLACES OEM Ferris 5022314

Rotary 10073 Copperhead Mulching Blade For John Deere 21"X 7/8" Apparel for 16 and 18 HPDESCRIPTION Copperhead Mulching Blade fits John Deere M128485. Requires (3) blades to fit a 60" cut. Fits 7 Iron Deck. FITS MODELS JOHN DEERE F620, F680, F687, F735, M665, Z520A, Z720A, Z820A, Z830A, Z840A, Z850A, Z860A, Z920A, Z925M EFI, Z930M, Z930M EFI, Z930R, 2520, 4200, 4210, 4300, 4310, 4400, 4410, 667, 667A, 737, 737, 757, 757, 777, 777, 797, 797, 997, 997 REPLACES OEM JOHN DEERE M128485 SPECS THICKNESS 0. 2400" C. H. DIA 0. 9040" LENGTH 21"