Hydraulic Top Link Cat. 1-1 with Locking Block 18 1/8” - 26 3/8” with 2 x Hose, 2-Way Check Valve Hydraulic Cylinder for Tractors, Excavators - SPH320032 Hydraulic Top Link Cat. 1-1. Hydraulic Pin Connection Diameter: 3/8 ". Min Length (Fully Collapse): 18-1/8”, Max Length(Fully Extend): 26-3/8”. Hose Length: 31.1”(79cm). Directly mounted on tractors, excavators and Class 1 and 2 equipment and is widely used in waste, recycling, construction, transportation, agriculture, material treatment and other industries. OE Replacement Part # SPH320032. Complete Hydraulic Top Link includes Double-Acting Hydraulic Cylinder, Hoses, Male Couplers with dust cover, Banjo Bolts, Washers, Sealing Rings. Easy installation with all necessary components, no more additional configuration and purchase.