MH6.6 - WHEEL EXCAVATORS - FROM SN 936001 TO SN 936500 (9/03-12/05) No Description Parts on group : Pos. Part No Qty Parts name Comments 1. NS [1] NOT SERVICED 12. 3005776 [1] PLUG 317. 8918179 [1] HOSE 318. 8918178 [1] HYDRAULIC HOSE 321. 8918179 [1] HOSE 322. 8918178 [1] HYDRAULIC HOSE 990. 8918925 [AR] HYDRAULIC SYSTEM 991. 8915140 [AR] HYDRAULIC SYSTEM 992. 8918163 [AR] ASSEMBLY SET Parts catalog : 20.310[2987475000] - HYDRAULIC SYSTEM HIGH PRESSURE DRILLING UNIT part catalog new.New Holland 20.310[2984635004] - HYDRAULIC SYSTEM HIGH PRESSURE part catalog new.New Holland 20.280[2984628001] - HYDRAULIC SYSTEM PUMP GOVERNING part catalog new.New Holland 20.260[2985427001] - OIL SUCTION SYSTEM part catalog new.New Holland 20.260[2984479000] - OIL SUCTION SYSTEM part catalog new.New Holland 20.190[2987443000] - HYDRAULIC SYSTEM SUPERSTR. BRAKE part catalog new.New Holland 20.190[2984571001] - HYDRAULIC SYSTEM SUPERSTR. BRAKE part catalog new.New Holland 20.160[2988705000] - HYDRAULIC SYSTEM DOZER/BLADE SUPP. part catalog new.New Holland 20.320[2984634001] - HYDRAULIC SYSTEM LOW PRESSURE part catalog new.New Holland 20.320[2987476000] - HYDRAULIC SYSTEM LOW PRESSURE DRILLING UNIT part catalog new.New Holland 20.325[2984597000] - HYDRAULIC SYSTEM FEEDING part catalog new.New Holland 20.420[2984693000] - HYDRAULIC SYSTEM GRAB TURNING part catalog new.New Holland 20.420[2985400000] - HYDRAULIC SYSTEM GRAB TURNING part catalog new.New Holland 20.440[2986329000] - HYDRAULIC SYSTEM HAMMER MULTI-POSIT BOOM part catalog new.New Holland 20.440[2986436002] - HYDRAULIC SYSTEM HAMMER MONO part catalog new.New Holland 20.440[2990037000] - HYDRAULIC SYSTEM HAMMER MULTI-POSIT BOOM part catalog new.New Holland