Parts list: № Number Qty Name Options 1 L78339 1 Tee Fitting 2 L78338 2 Plug 3 T77814 4 O-Ring 4 AL226179 1 Cover Dust Case 5 L210923 4 Screw 6 L170555 1 Plug Position I Green 7 AL226180 1 Cover Dust Case 8 L170556 1 Plug Position II Blue Next page: ST971450 Power Beyond Valve, Position I and II (673929 - 977138) ST720927 Fittings, Priority 2, W/ TLS™ ST1011905 Mechanical SCV, 200 Series, Position II (673929 - 977138) ST1009716 Inlet Valve, Priority 3, W/ PC-Hydraulics (977139 - 999999), (100001 - 673928) ST1006595 Housing/ Spacer, W/O Rockshaft Control Valve (977139 - 999999), (100001 - 673928) ST970138 Fittings, Priority 1, W/ PC Hydraulics, W/ Mechanical Brake ST1052597 Electrical SCV, 450 Series, LH, Position I (127156 - 999999), (100001 - 673928) ST971646 Mounting Parts, Valve Stack, W/ Pick-Up Hitch ST1010501 Fittings, Priority 2, W/ PFC Hydraulics, W/ Power Fill Brake, W/O TLS™ ST1037097 Electrical SCV, 450 Series, LH, Position IV (120688 - 673928)