This is compatible with nearly all of the Deluxe and Super Deluxe shocks from 2017 up to and including 2022.
Models such as RT, RT3, Select, Select+, ReAktiv, Ultimate, Thru-Shaft, RLR
If you're unsure please send a message with your serial number for confirmation of compatibility
Part Number RS4315032615
Includes tube of Rockshox grease and pillow pack of oil
A plastic seal pick tool is recommended to perform this service and safely remove the old seals without scratching the shock. See Ebay item 285809418318
Please see my other listings for the 200hr service kit which includes damper seals and DU bushes for just a few pounds more. Item number 283868027488
Workshop contact number is 01539 720609 for all technical enquires or to arrange a professional service on your shock