Lennox 81J05 Pilot Assembly Kit Els PW 17895 the 168303 is the internal

the 168303 is the internal cartridge and identification tag only

When you're dealing with a vibrating blower assembly or reduced airflow on a Rheem or Ruud unit

Technicians should look for physical bulging of the casing or use a multimeter to check if the microfarad reading has dropped more than 5-10% below the rated 5 MFD

and N compressor models (excluding deep sump variants)

This 32-ounce (1-quart) lubricant is formulated to maintain optimal viscosity and thermal stability within an ambient temperature range of 32

Lennox 81J05 Pilot Assembly Kit Els PW 17895 the 168303 is the internalLennox 81J05 Pilot Assembly Kit W Air Shield 81J05 is the direct replacement for 81J0501PR