Set of 3 Genuine Oregon G6 Gator mulcher mower blades for many Kubota 54" side discharge mowers. The ultimate in mower blades, Gator blades are uniquely design to recirculate grass clipping back into the cutting path for smaller grass clippings resulting in faster decomposition for a healthier lawn. My research shows these Gator blades will fit the mowers listed below but please use your own resources to ensure these blades will fit your mower or contact me with your mower deck model and serial number. These specific blades are designed to replace Kubotas OEM part numbers 70000-00605, 70000-25004, 76529-34330, K5615-34330, K5615-34340, K5615-97520, K5764-34330, K5764-34340, K5764-34342, K5613-34340, K5613-97530 and K5615-34342.
ZD18 zero-turn when equipped with RCK54-18Z mower deck.
FZ2100 front mower when equipped with RC54-FZ21 mower.
B7100 compact tractor when equipped with RC54-71B mower.
B1700, B2100, B2400 and B7300 when equipped with RC54-24B mowers.
B1550 and B1750 when equipped with RC54-B mowers.
B2320 compact tractor when equipped with RCK54-29B mowers.
ZD321 zero turn when equipped with RCKP-321Z mower up to serial number 30,000.
Z421 and Z422 zero turn when equipped with RCK54P-400Z mower.
Z724 zero turn when equipped with RCK54P-724Z mower.
Each blade is 18.6" long, 3" wide with a 1.13 round center hole.