Wide Usage: GRLP4 LP gas conversion kit compatible with Frigidaire, Crosley, Tappan and White-Westinghouse gas ranges. For use with Electrolax home products free-standing gas sealed model numbers beginning with the prefixes (FG, FF,FP,CF,CRG,BG,CG,DG,LP,LG,LF,WW) Part Number: Gas to propane conversion kit part number is GRLP4 (AP5608114) replaces 318565427, 2319698, 5304498798, 5304498817, 5304499345, 5304499406, AH3633782, EA3633782, PS3633782. Brass Propane Orifice: LP propane conversion kit for Frigidaire is made of solid brass to ensure to excellent weather resistance and durability, under strict quality control standards to build and test, durable and long-lasting to use. Easy Installation: 12 PCS Brass Kit with propane orifice can be quick and easy swapped, easy to convert your propane device to natural gas with this kit, orifices screwed in easily and tightened them to about a half turn past hand tight. What You Get: Natural gas to propane conversion kit includes 12pc x GRLP4 LP gas conversion orifices. If you have any questions about the kit, please feel free to contact us and we will surely provide you with a satisfactory solution. Replaces part numbers 5304499345, 5304498798, 5304498817, 5304499406.