Johnson Controls DMPR-KC050 Crankarm This part arrives in original

This part arrives in original factory packaging

" If the plastic has become brittle or shows signs of leakage near the base

HVAC Safety Compliance: Meets manufacturer specifications for high-limit primary protection in gas-fired furnaces

Refer to the wiring diagram on the Lennox 10P17 housing

Johnson Controls DMPR-KC050 Crankarm This part arrives in originalThe Johnson Controls DMPR KC050 Crankarm is a heavy duty linkage component engineered for demanding HVAC damper applications. Designed to fit a 7 16" diameter shaft, this crankarm provides the mechanical leverage required to translate actuator rotation into precise damper blade movement. The integrated adjustable radius, ranging from 1 inch to 2 3 4 inches, allows technicians to fine tune the stroke and torque delivery, ensuring optimal seal