Parts list: № Number Qty Name Options 1 AH75167 1 Hydr. Quick Coupler Socket 2 AW17006 1 Plug 3 AA14850 1 Elbow Fitting 4 A15532 1 Adapter Fitting 5 H851R 1 WASHER 28.981 X 35.712 X 1.626 MM (1-9/64" X 1-13/32" X 0.064") Next page: 70-8 MARKER SEQUENCE VALVE (1993- ) [B19] 70-80 AUXILIARY HYDRAULIC OUTLET KIT (30, 40, 50, 55 AND 60 SERIES TRACTORS) [E10] 70-81 RETAINER, HYDRAULIC COUPLER [E11] 70-82 STOP, SELECTIVE CONTROL VALVE [E12] 70-78 SUMP COUPLER KIT (VACUUM BLOWER RETURN LINE - 8000 AND 9000 SERIES TRACTORS) [E08] 70-76 HYDRAULIC MOTOR RETURN KIT (7200 AND 7400 TRACTORS) [E06] 70-74 HYDRAULIC MOTOR RETURN KIT (7600, 7700 AND 7800 TRACTORS) [E04] 70-72 AUXILIARY RETURN LINE COUPLER KIT (50 AND 55 SERIES UTILITY TRACTORS WITH VACUUM SYSTEM)(1988- ) [E03] 70-70 AUXILIARY RETURN LINE COUPLER (50 SERIES ROW CROP TRACTORS AND VACUUM SYSTEM) [E01]