Item specifics Condition:New Part Type: Shaft Conversion Kit Manufacturer Part Number:13080 Interchange Part Number:8113307 Shaft Sizes:40mm Vehicle Type:Passenger Vehicle Other Part Number:113307, 8113082, 8113086 Warranty:1 Year Complete Conversion Kit from 28mm to 40mm Shaft. Converts Coats Balancers: 700, 800, 825, 850, 925, 950, 1000. 1025, 1050 And 1250 40mm Coats Wheel Balancer Conversion Shaft Kit Conversion Of 28mm To 40mm Coats Balancers (Includes; Shaft And Coupler). When Upgrading To 40mm Shaft, This Kit Allows for More Accurate Balancing And Saves Time On The Balancing Process. Kit Contents: (1) 40mm x 4mm Pitch Conversion Shaft (1) Conversion Shaft Coupler (1) 40mm Wing / Hub Nut (1) Pressure Drum with Rubber Ring (4) Standard Balancer Cones (1.75" to 2.58", 2.44" to 3.06", 2.95" to 3.63", 3.375" to 5.25") (1) Spring Will Convert Over the Following Coats Balancers: 700, 800, 825, 850, 925, 950, 1000. 1025, 1050 And 1250