Parts list: № Number Qty Name Options 1 L78338 1 Plug 2 AL226180 1 Cover Dust Case 3 L210923 2 Screw 4 L170556 1 Plug Position II Blue 5 T77814 3 O-Ring 6 L78340 1 Elbow Fitting Next page: ST1033760 Dust Protection, Quick Couplers, Standard, Position III (115947 - 673928) ST1006141 Mechanical SCV, 450 Series, LH, Position III (977139 - 999999), (100001 - 673928) ST980209 Hydraulic Quick Coupler / Cover, Mechanical SCV, 200 and 450 Series, Position IV, Attachment ST1011910 Mechanical SCV, 450 Series, Position III (673929 - 977138) ST1037094 Electrical SCV, 450 Series, LH, Position III (120688 - 673928) ST1033755 Cover, Dust Protection, ISO Quick Couplers, Standard, Position I - II (115947 - 673928) ST1000269 Cover, Dust Protection, ISO Quick Couplers, Standard, Position III - IV (115947 - 673928) ST982167 Breakaway Coupler, Power Beyond W/O External Oil Return, Attachment ST980205 Hydraulic Quick Coupler / Cover, Mechanical SCV, 200 and 450 Series, Position III, Attachment ST971646 Mounting Parts, Valve Stack, W/ Pick-Up Hitch