Parts list: № Number Qty Name Options 1 L173497 3 Stud 2 14M7273 3 Nut M8 3 AL231434 1 Valve Cover 4 AL231108 1 Seal Kit Next page: ST834057 Breakaway Coupler, Power Beyond, Size 20, Attachment ST1007163 Spacer, Priority 2, Position I, Priority Valve (977139 - 999999), (100001 - 673928) ST834060 Breakaway Coupler, Power Beyond, Size 12.5, Attachment ST971287 Mounting Parts, Priority 2, W/ Hydraulic Trailer Brake Valve ST478203 Mounting Parts / Inlet Valve, Priority 1 ST1011940 Spacer, W/O Rockshaft Control Valve (673929 - 977138) ST1006499 Rockshaft Control Valve, W/ PC- Hydraulics, W/ Steppermotor (977139 - 999999), (100001 - 673928) ST1011886 Mechanical SCV, 450 Series, Position I (673929 - 977138) ST971449 Power Beyond Valve, Position I (673929 - 977138) ST1008176 Electrical SCV, 450 Series, LH, Position II (977139 - 999999), (100001 - 120687)