553 - LOADER 50 HYDRAULIC HOSES AND LINES Parts group 50 HYDRAULIC HOSES AND LINES 50 HYDRAULIC HOSES AND LINES . BOOM, HYDRAULIC TUBING AND HOSES GRAPPLE, HYDRAULIC OIL TUBES Hoses (Loader To Mid-Mount Couplers) (Two Function) - All Tractors, Except 5M Series Tractors HOSES (LOADER TO MID-MOUNT COUPLERS)(TWO FUNCTION) - 5M SERIES TRACTORS HOSES (MID-MOUNT VALVE AND MULTI-COUPLER TO LOADER)(TWO AND THREE FUNCTION)- 5M SERIES TRACTORS HOSES (MID-MOUNT VALVE AND MULTI-COUPLER TO LOADER)(THREE FUNCTION - CONT.)- 5M SERIES TRACTORS Mid Mount Couplers and Hoses, 3 Functional Oil Lines, Attachment Oil Lines and Multi-Coupler, 3 Function Hoses, Attachment Oil Lines and Parts W/ Mid-Mount Couplers and Hoses, 3 Function, Attachment MULTI-COUPLER GRAPPLE MULTI-COUPLER Attachment, Loader Suspension System W/ Manual On/Off Lever Attachment, Loader Suspension System W/ Manual On/Off Lever MANUALLY OPERATED LOADER SUSPENSION SYSTEM Attachment, Loader Suspension System W/ Operator Station On/Off Switch EH VALVE OPERATED LOADER SUSPENSION SYSTEM HOSES (LOADER TO TRACTOR REAR SCV W/O MID MOUNT COUPLER)(2 FUNCTION) HOSES (LOADER TO TRACTOR REAR SCV W/ MID MOUNT COUPLER)(2 FUNCTION)