checking the MFD rating of the existing capacitor with a multimeter is the first step

5 MFD 370V oval run capacitor designed for precise motor regulation in residential and commercial HVACR systems

suitable for R-410A and other modern high-pressure HFC refrigerants

As a genuine OEM replacement part

it is fully compatible with standard D-9999-104 ball joints and other JC linkage hardware

Secop Diversitech 117U5022 Start Capacitor checking the MFD rating ofThe Secop 117U5022 Start Capacitor is a critical OEM component engineered for high torque starting requirements in Danfoss refrigeration compressors. Specifically designed for NF and TF model compressors, this 320 MFD 125V round start capacitor provides the necessary phase shift to initiate the motor's start cycle under heavy load conditions. As a genuine Secop compressor part, the 117U5022 ensures precise electrical matching with internal windings,