FD9 Crawler

4292 COMBINE W/V8 GAS ENG

3-4-6 cyl's

uses 7/16" plow bolt

Set of 3 Mower Blades fit John Deere 54" M177791 Z325E Z330M Z330R Z375R Z515E Z525E Z535M Z540M Fred Cain FD9 CrawlerXHT (Xtreme Hardness & Toughness) blades feature a unique blend of steel that ensures it's strength and are heat treated with a process that results in making them 25% 40% harder than standard lawnmower blades. This makes XHT blades the longest lasting, safest, and most impact resistant lawnmower blades on the market. (3) blades required for 54" cut Replaces: M177791 Fits: Z325E Z330M Z330R Z375R Z515E Z525E Z535M Z540M X380 X384 X390 X394 X570 X580