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: ST970045 Dust Protection, Quick Coupler, Standard, Position III - IV (673929 - 999999), (100001 - 115946) ST1006270 End Cover, SCV, LH, Position I (977139 - 999999), (100001 - 673928) ST970704 Electrical SCV, 450 Series, Position IV (673929 - 977138) ST1052598 Electrical SCV, 450 Series, LH, Position II (127156 - 999999), (100001 - 673928) ST970706 Electrical SCV, 450 Series, Position I (673929 - 977138) ST1008147 Electrical SCV, 450 Series, LH, Position I (977139 - 999999), (100001 - 120687) ST971287 Mounting Parts, Priority 2, W/ Hydraulic Trailer Brake Valve ST477576 Plugs, W/O Quick Coupler ST970420 Hydraulic Quick Coupler, Position III ST971481 Dust Protection Shields, Quick Couplers, Position I