Replacement (Set of 2) Shock Absorber for 2001-2002 Z16-44 74501 74502 TimeCutter ZSpecs – Closed Length: 7″, Open Length: 10″, Hole Diameter: 5/16″, Impact Resistant. See images 2 of 3 for more information. Includes – (2) Shock Absorbers; comes as shown in first picture. Fits many Z-Masters and Exmark Lazer Z units. Be sure to check the part number or model to ensure this is the correct shock absorber for your unit. Also note that this may replace multiple part numbers. This is a quality ROP Shop brand product.