Parts list: № Number Qty Name Options 1 YZ101820 1 Housing 2 F202004 1 Pipe Plug 3 15H685 1 Pipe Plug 1/4", SUB FOR F190034 4 F1900316 4 Pipe Plug 5 F323004 1 Elbow Fitting 6 15H625 1 Pipe Bushing 1/4", SUB FOR F321005 7 YZ106688 1 Breather SUB FOR F68103 8 F310063 2 Screw 9 F190036 1 Pipe Plug Next page: ST305631 YZ102016 Quad Pump Housing W/ Ext Dipstick @ Input Side ST305635 YZ102020 Housing Group ST305637 YZ102017 Housing Group ST305638 YZ590096 Quad Pump Housing, Standard W/O Dipstick ST305639 YZ590136 Quad Pump Housing, Standard W/Dipstick on Output Side