1520-A - Hi-Low Shift Crank Assembly
1520-A - Hi-Low Shift Crank Assembly
Click to enlarge image(s)
This is a complete Shift Crank Assembly and includes the following parts:

1509 - Bull Gear Shift Pinion
1510 - Hi/Low Detent Plate
1521 - Hi/Low Pinion Block
1522 - Roll Pin
1520 - Hi/Low Shift Crank
1259 - Plastic Ball
1516 - Hi/Low Detent Plunger
1517 - Spring
(2)1518 - Socket Head Cap Screw 

NOTE: FINAL ADJUSTMENTS OF THE ASSEMBLY MAY BE REQUIRED FOR CORRECT HI/LOW OPERATION.