Whiting W-Style Operator Balancer 2-Spring 87″ 2376-1
- W-Style 2-Spring Operator
- Use – Dry Van / Straight Truck
- 87.0″ Shaft Length
- 1.0″ Shaft Diameter
- Spring 1.82 – 29.0 L&R
- Cable Lengths Used 105″ thru 130″
Part Manager’s Note: Door operators are simple if you keep just a few things in mind.
- Get the shaft length measurement correct, you can not cut the shaft length down.
- Don’t get over fixated on the spring measurements. The spring measurements change as the spring compresses.
- This operator with the 2.5″ diameter spring is used on Dry Vans & Straight Trucks with Plywood, Plymetal & Composite overhead doors.
- This W-Style Operator Balancer 2-Spring 87″ WILL NOT work on Reefers & Refrigerated doors. The Reefer & Refrigerated insulated door is much heavier & requires a larger spring diameter. Usually 3.0″ diameter or larger.