Parts list: № Number Qty Name Options 1 AT33970 2 HYDR. QUICK COUPLER PLUG 2 U12037 2 O-Ring 3 U40471 2 BACK-UP RING 4 AT39581 2 HYDR. QUICK COUPLER SOCKET Next page: 84-17 CONTROL VALVES (9550 BACKHOE) [03B20] 84-18 CROWD VALVE (9550 BACKHOE) [03B21] 84-19 STABILIZER AND BUCKET VALVE (9550 BACKHOE) [03B22] 84-2 BOOM PIVOT AND SWING LINKAGE (9550 BACKHOE) [03A24] 84-20 SWING VALVE (9550 BACKHOE) [03B23] 84-15A BACKHOE LEVER MOUNTING FRAME (9550 BACKHOE) (SERIAL NO. 044609- ) [03B18] 84-15 BACKHOE LEVER MOUNTING FRAME (9550 BACKHOE) (SERIAL NO. -044608) [03B17] 84-14A BACKHOE CONTROL LEVERS AND LINKAGE (9550 BACKHOE) (SERIAL NO. 044609- ) [03B16] 84-14 BACKHOE CONTROL LEVERS AND LINKAGE (9550 BACKHOE) (SERIAL NO. -044608) [03B15] 84-13 SLOW MOVING VEHICLE EMBLEM AND BRACKETS (9550 BACKHOE) [03B14]