Blade right, Blade left Lawn tractor lawnmower mower compatible 30-756 30-757 VIKING 61707020120 WITH THE PRICE MEANS THE SINGLE BLADE FOR Compatible Lawnmower Blades - For MT6127.0ZL 1. HORIZONTAL BLADE length: 532 mm Centre hole diameter: 16.2 mm Side hole diameter: 9.1 mm Side hole spacing: 70 mm CODE: 30-756 ORIGINAL CODE REFERENCE: 6170 702 0125 ORIGINAL: 6170 702 0120 1. COUNTER-ORANGE BLADE length: 532 mm Centre hole diameter: 16.2 mm Side hole diameter: 9.1 mm Side hole centre distance: 70 mm CODE: 30-757 REFERENCE COD. ORIGINAL: 6170 702 0125 VIKING Fits: Alpina, Ggp, Stiga, Mountfield