Chamberlain C203 Owner's Manual page 20

HARDWARE
Clevis Pin 5/16"x1-1/4" Clevis Pin 5/16"x1"
Ring Fastener
Hex Bolt 5/16"-18x7/8"
Lock Washer
5/16" -18
Nut 5/16"-18
Straight Door Arm
(Groove facing out)
Curved Door Arm
One-Piece Door without Track
Ring Fastener
Ring Fastener
Nut
Lock Washer
Clevis Pin 5/16"x1-1/4"
One-Piece Door with Track
Ring Fastener
Ring Fastener
Nut
Lock Washer
Clevis Pin
5/16"x1-1/4"
Hex Bolts
Clevis Pin
5/16"x1"
Hex Bolts
Clevis Pin
5/16"x1"