Parts list: № Number Qty Name Options 1 K40643 1 PIN FASTENER 2 N137701 1 BOLT 3 28H2026 1 BUSHING 3/4" X 2-1/2" 4 24H1161 1 Washer 13/16" X 1-15/32" X 0.134" 5 14H794 1 Nut 3/4" Next page: 50 RETURN PORT COVER [B25] 51 MANIFOLD, ACCUMULATORS, BRACKET AND AMPLIFIER SUPPORT [C01] 52 LEVER LOCK (FOR JOHN DEERE 1520, 2010, AND 2020 TRACTORS) [C02] 52 LEVER LOCK (FOR JOHN DEERE 4030, 4040, 4230, 4240, 4430, 4440, 4630, 4640 AND 4840 TRACTORS) [C02] 52 LEVER LOCK (FOR JOHN DEERE 2520 (017001- ), 3020 (123001- ), AND 4020 (201001- ) TRACTORS) [C02] 5 MAIN FRAME [A06] 49 HYDRAULIC RETURN LINE TRACTOR CONNECTORS [B24] 48 HYDRAULIC HOSES, TUBES AND CONNECTORS (12 ROW) [B23] 47 HYDRAULIC HOSES, TUBES AND CONNECTORS (8 ROW - 26"-30") (SERIAL NO. 1179- ) [B22] 46 HYDRAULIC HOSES, TUBES AND CONNECTORS (8 ROW - 16"-24" AND 12"-15") (SERIAL NO. 1179- ) [B21]