Lister plastic blade “yoke”
Some Lister cutter blades (smaller upper plate) are now supplied with a plastic “yoke” (the part that the crank shaft roller fits into) that can be renewed with a new “yoke” should wear be experienced.
Customers will need to distinguish whether nor not their blades are fitted with a screw fixed “yoke” or a plastic “welded” fixing. Only screw fixed “yokes can be replaced.
Lister blades with metal “yoke” are not repairable.
Wear to plastic “yokes” on cutter blades of any make usually occur as a result of infrequent applications of good quality oil onto the drive block/crank roller
Part number: 184-10100