139664420 Craftsman Garage Door Opener - Overview
Diagrams for 139664420
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Trip spring
Part #133A134
Nut
Part #133A29
Motor gear
Part #4A1260
Hex Locknut
Part #133A87
Hex nut, 8-pack
Part #133A69
Master link
Part #4A1008
Garage door opener power cord
Part #4A1264
Garage door opener trolley kit
Part #4A1020
Chain/cable
Part #4A1354
Trolley, outer assy.
Part #4A1061
Tee Rail, Center Brace
Part #2B123
Lock washer, 8-pack
Part #216A25