Damper IFP Bodies for repair and maintenance of Rockshox rear shocks.Includes: Integrated 45mm bearing, damper body, IFP, valve core, dust coversFits 17mm and 20mm wide frames ONLYCompatible with RockShox models: RS-DLX-NUDE-B1, RS-DLX-NUDE-C1, RS-DLX-RLR-A1, RS-DLX-RT3-A1, RS-DLX-RT3-A2, RS-DLX-RT3-B1, RS-DLX-SCTT-C1, RS-DLX-ULT-B2, RS-DLX-ULT-C1, RS-DLX-ULT-C2, RS-SDLX-RC3-A1, RS-SDLX-RC3-B1, RS-SDLX-RCT-A1, RS-SDLX-RCT-B1, RS-SDLX-UFA-C2, RS-SDLX-ULDH-C1, RS-SDLX-ULT-B2, RS-SDLX-ULT-C1, RS-SDLX-ULT-C2 RockShox Rear Shock Damper Body Rear Shock Part UPC: 710845918865