Parts list: № Number Qty Name Options 1 A39548 1 Disk Blade 457.2 X 4.5 MM (18" X .177") NO BEVEL OR NO EDGE 2 03H1399 3 BOLT 5/8" X 1-3/4" 2 K40015 3 Lock Nut 5/8" 3 AA30143 1 SPOOL 4 KK5032B 1 Washer 5 A11583 1 WASHER 6 K40018 1 Lock Nut 1" Next page: 44 DEPTH CONTROL HYDRAULICS (13'-10" THROUGH 19'-10") (SERIAL NUMBER -451) [B17] 46 DEPTH CONTROL HYDRAULICS (13'-10" THROUGH 19'-10") (SERIAL NUMBER 452- ) [B19] 48 DEPTH CONTROL HYDRAULICS (20'-11") (SERIAL NO. -451) [B21] 50 DEPTH CONTROL HYDRAULICS (20'-11") (SERIAL NUMBER 452- ) [B23] 52 WING FOLD HYDRAULICS (18'-1" THROUGH 20'-11") (SERIAL NUMBER -498) [C01] 42 DISK BLADES [B15] 40 MIDDLEBREAKER [B13] 38 COMBINATION SCRAPERS (SERIAL NUMBER 581- ) [B11] 36 COMBINATION SCRAPERS (SERIAL NUMBER -580) [B09] 34 STANDARDS AND BEARINGS [B07]