Parts list: № Number Qty Name Options 1 L78340 1 Elbow Fitting 2 AL226181 1 Cover Dust Case 3 L210923 2 Screw 4 L170557 1 Plug Position III Brown 5 T77814 3 O-Ring 6 L78338 1 Plug Next page: ST980205 Hydraulic Quick Coupler / Cover, Mechanical SCV, 200 and 450 Series, Position III, Attachment ST1041343 Cover, Dust Protection, ISO Quick Couplers, Standard, Position I - II ST1041346 Cover, Dust Protection, ISO Quick Couplers, Standard, Position III - IV ST1010501 Fittings, Priority 2, W/ PFC Hydraulics, W/ Power Fill Brake, W/O TLS™ ST970407 Hydraulic Quick Coupler, Position II ST1024259 Mechanical SCV, 450 Series, Position IV ST1024669 Electrical SCV, 450 Series, LH, Position I ST1024786 Housing/ Spacer, W/O Rockshaft Control Valve ST971429 Fittings / Hoses, Oil Return Manifold, W/ PFC Hydraulics, W/ Pressure Free Return ST971365 Mounting Parts, Priority 2, W/ Hydraulic Trailer Brake Dual Line