![Heil Quaker/ICP 1173990 Piston, .040 in. specifications — New England Supply House [NESH-SPECTABLE-V1]](http://newenglandsupplyhouse.com/cdn/shop/files/nesh-1173990-specs.png?v=1793997827&width=1445)
This .040 in. piston is a genuine Heil Quaker/ICP replacement part used within the metering device assembly to regulate refrigerant flow through the HVAC system. Replacing a worn piston with the correct size helps restore proper metering performance. Confirm this part number against your equipment's parts list before ordering.
Specifications
| Part Number | 1173990 |
|---|---|
| Brand | Heil Quaker/ICP |
| Type | Piston |
| Size | .040 in. |