Parts list: № Number Qty Name Options 1 L172745 2 Dust Shield 2 L172746 2 Dust Shield 3 R176566 1 Label Next page: ST971450 Power Beyond Valve, Position I and II (673929 - 977138) ST1011907 Mechanical SCV, 100 Series, Position III (673929 - 977138) ST1037078 Electrical SCV, 450 Series, LH, Position I (120688 - 673928) ST970045 Dust Protection, Quick Coupler, Standard, Position III - IV (673929 - 999999), (100001 - 115946) ST971646 Mounting Parts, Valve Stack, W/ Pick-Up Hitch ST720927 Fittings, Priority 2, W/ TLS™ ST1009643 Valve, Priority 2 + 3, W/ PFC-Hydraulics, W/ Power Fill Brake, W/ TLS™ (977139 - 999999), (100001 - 673928) ST834061 Breakaway Coupler, Oil Return Coupler, Size 12.5, W/ Quick Coupler Socket, Attachment ST1006125 Mechanical SCV, 450 Series, LH, Position I (977139 - 999999), (100001 - 673928) ST970407 Hydraulic Quick Coupler, Position II