Sectional Garage Door High Lift 5-54′ Cable Drum for Indutrial Door

Ningbo Jiangbei Rihong Metal Product Co.,Ltd. is located in Ningbo, Zhejiang ,China. We are specialized in aluminum die casting mold production and aluminum die casting products manufacturing,including spring fitting,cable drum,brackets,auto parts,led lamps etc..
 

Truck Door Cable Drum
Truck door / Trailer door cable drums.
One pair.
1- Road side
1-  Curb side
1″ Bore / 3″ Drums, cast aluminum, set screws included.

Closely inspect the door cables and the cable attachment brackets when replacing worn or broken cable drums, there could be issues relating to those two other components.
Also, inspect and lubricate the end and center bearings when working on or replacing the cable drums. Check the door shaft to insure it is true and straight.

Proper lubrication of a truck and or trailer door is the single most important thing you can do. The rollers need lubrication both at the wheel, bearings and track but also the stem of the roller needs to slide back and forth in the hinge of roller carrier. Most truck and trailer doors are neglected until something breaks forcing maintenance. These doors do need regular service and lubrication is the #1 thing this type of door needs. We also recommend tightening all the hardware including the hinges. Simple regular preventive maintenance can prevent costly down time and the door will work much smoother and easier for you on a day to day basis. A properly adjusted and lubricated truck or trailer door should work as smooth and easy as the best of residential garage doors.