By opting for this genuine York replacement part

Does this include the junction box

protecting the internal valve seat and orifice from copper shavings or desiccant material

the 364-48969-001 seal kit typically includes the necessary hardware for conversions to modern bellows-style seals and straight thread oil supply fittings as per York service standards

you should verify the 12516

Carrier 39TA-R050780308 TXV 340793-762 By opting for this genuineThe Carrier 39TA R050780308 is a professional grade 5 ton thermostatic expansion valve (TXV) kit engineered for precise refrigerant metering in R22 HVAC systems. This factory authorized part features 5 8 x 7 8" ODF sweat connections and is primarily utilized as a high performance direct expansion (DX) coil metering component in Carrier 39S and 39T series air handlers. By maintaining a constant superheat, this thermal expansion valve replacement