BLADES ARE SOLD INDIVIDUALLY NOT AS SETS (CLICK ON LINK FOR LARGER PHOTO AND DETAILS) PARTS LISTED BY OEM# 782974 NOMA BLADES FOR 42" CUT US.11.75 00782972/9248/300323 NOMA BLADES FOR 45" DECK US.10.42 00785971/8684/56820 NOMA BLADE FOR 32" CUT REAR RIDER US.10.52 00782965/8685/56821 NOMA BLADES FOR 36" CUT US.11.65 00782974/8581/56370/49312 NOMA BLADES FOR 42" CUT US.11.75 00782971/42433 NOMA BLADES FOR 36" CUT US.10.70 00782965/39311 NOMA BLADES FOR 36" CUT US.10.60 39724 NOMA BLADE US.25.25 310761/57209 NOMA FITS-22" WALK BEHIND US.13.10 41198 NOMA BLADES FOR 40" CUT US.11.10 325751 NOMA BLADE US.20.95 031039/309069/57299 NOMA BLADES FOR 39" CUT LAWN CHIEF TRACTOR US.10.86 326160/330425 NOMA MULCHING BLADE: US.12.70 30544-0637/306932/58190 NOMA BLADES FOR 39" CUT LAWN CHIEF TRACTOR US.12.50 330278 NOMA BLADES FOR 43" CUT US.16.35 306931/58212 NOMA BLADES FOR 36" CUT US.11.95 316608/313954 NOMA BLADES FOR 42" CUT AND 43" CUT US.13.85 309070/303065 NOMA BLADES FOR 40" CUT US.12.60