Blade for lawn tractor mower mowers COMPATIBLE TO: 19.38", B11-38" inches MTD MODEL 130 LATERAL DISCHARGE (49 CM A BLADE) Features : Length: 489 mm Centre hole diameter: 6-point star shape Side hole diameter: 8.1 mm Side hole centre distance: 63 mm Code : 22-567 Reference code : 742-0646 7420646 942-0646 9420646 MTD