Hydraulic Proportional Valve For Crawler Speed Control Partno: 3Drepe 6B-21/45Eg24 K31/F1M, Make: R , Pressurerelief Valve Pilot Operated - Dbw 15 Bg 2 - 4X / 100 -6Ag24 Mk4 W65 For Voest Alphine Tran , 4/2 Way Valve4We6J 5X/Ag2 Nk4 For Voest Alphine Transport Crawlermake: Rexroth , " Pressure Reducing Valve Set To 20Bar Dr6 Dp2-5X/25Yfor Mtc12/13 Rb &Db H/L Hyd. Systems Make:Rexro , Proportional Pressure Relief Valve, Dbep 6C06-13/45Ag24Nk4M-382 Quantity: 22