Professional range - Blade RH for lawn tractor Twincut CASTELGARDEN, HONDA, STIGA model Estate Royal, VIKING. Replaces original: 182004341/1, 82004341/1, 82004341/0, 1136-1031-01, blade-set: 1134-9228-01, 72511-VK1-A11, CG82004341H1, CG82004341H0, 664004341, SB82004341/1, SB82004341/0, 6151-702-0105. L: 520mm, bore: 18,5mm, pitch center: 65mm.