Mountfield 53cm-21" Blade fits M5, M6 p/n M4331

Genuine Mountfield 53cm / 21" blade p/n M4331 Suitable for the following models;

• 21" Emperor SP & SPES 83310-83311
• 21" Monarch 84325, 84322, 84321
• BTS 53cm SP BTS 5555V
• BTS HP S/N PF5555BT182Z
• BTS SP S/N PF5555BT181Z
• Emperor 21" 83301-83303, 83304 from s/n001000-83305 from s/n001000, 83306-83307, 83308-83309, 83312-86401
• Emperor 21" OPC SP MP90101
• Laser HP MP90501
• Laser SP MP90601
• Monarch 21" 84309, 84323, 84324, 84301 from s/n4001-84303 from s/n7001-84304, 84301-84303, 84306-84307, 84310-84311
• Monarch 21" 3 Speed 86501
• Monarch 21" Handle Update 84322
• Monarch 53 PD MPR10123-01, MPR10144-01
• Tuffcut 53cm 10062
• Tuffcut 550 PD 53cm 10037

Length: 21" (533.4mm), Centre Hole: 5/8" (15.1mm), Rotation: Clockwise If you are unsure whether this is the correct part for your machine, please fill out our online parts enquiry form here. The technical department will then respond to confirm whether or not it is the correct part for your machine.