2120-493 Complete Arm Assembly

1  2100-2068-PLT Threaded Crank Block

2  2100-2069-PLT V-Block for Crank Block

3  2100-2067 Crank Extension Solid Bar

4  2110-810 Crank Extension and Spacer Assembly

5  2100-1924-PLT Overtravel Stop

6  2300-969 Plastic Elbow Offset Spacer

7  2100-2072 Gate Arm Link Tube

8  2100-2071 Solid Link Bar

9  2200-964 Gate Plate Tube Spacer

10 2100-2070 Gate Plate

11 2400-511 Disconnect Pin

12 2400-351 Disconnect Hair Pin

     2200-034 Disconnect Lock (optional)

13 2400-512 Hex Head Screw, grade 8, 1/2-13 x 2-1/2”

14 2400-505 Hex Head Screw, grade 8, 1/2-13 x 2”

15 2400-513 Lockwasher, grade 8, 1/2”

16 2400-506 Flatwasher, grade 8

17 2300-238 Nylon Washer

18 2400-508 Hex Head Screw, grade 8, 1/2-13 x 3-3/4”

19 2400-507 Nylon Insert Locknut, grade 8, 1/2-13

20 2400-510 Shoulder Bolt for Rain Cap, 1/4-20