Does your JP, JS or JK run erratically, is the throttle stiff, notchy or slow to react, then these bearing may be what you need. All components of the throttle assembly must be free to move with minimal resistance but over the years the bearings in the govenor bell crank lever are one of the items that can restrict this movement. These bearings will fit Lister JP, JS and JK models 1 to 4 Cylinder.
Note - 2 x bearings are required per bell crank lever.
Lister Part No. 010-06051 or 10-6-51