This is New aftermarket parts Part Name: Transmission Control, Shifter Selector, Joystick Controller This part includes: 278328A1 shifter, 236521A1 collar. Application: for CASE LOADER, BACKHOE 580L; 580L SERIES II 580M; 580M SERIES II; 580M SERIES III; 580N; 580N TIER III; 580SL; 580SL SERIES II; 580SM; 580SM SERIES II; 580SM SERIES III; 580SM+ SERIES II; 580SM+ SERIES III; 580SN; 580SN TIER III; 580SN WT; 580SN WT TIER III; 590SL; 590SL SERIES II; 590SM; 590SM SERIES II; 590SM SERIES III; 590SM+ SERIES III; 590SN; 590SN TIER III; Application: for CASE LOADER LANDSCAPER 570LXT; 570LXT SERIES II; 570MXT; 570MXT SERIES III; 570NXT TIER 4A; FORKLIFT, ROUGH TERRAIN (RT) 585G; 586G; 586G SERIES III; 586H TIER 4A; 588G; 588G SERIES III; 588H TIER 4A;