John Deere Original Equipment Idler - AUC10172 Oil and Hydraulic Filters and bit holder also included

and bit holder also included 3/8" Drive- SAE 12pt regular sockets: 3/8"

Fits the following Tractor Models: 2555

John Deere TRACTOR: 8420

Hay and Mower Parts Bolt 144 John Deere Mower Conditioner 1350

Fits the following Utility Vehicle Models: XUV590i

John Deere Original Equipment Idler - AUC10172 Oil and Hydraulic Filters and bit holder also includedJohn Deere Original Equipment Idler AUC10172 139. 9 MM Diameter Idler Specifications: Effective Diameter 5. 508IN, Groove Width 0. 945IN, Width 1. 142IN, Bore Size 0. 669IN, Distance Center to End 0. 571IN, Material A4 2, Finish B, Note G. Fits the following John Deere models: S240, Z335E, Z335M, Z345M, Z345R, Z355E, Z355R, Z365R, Z375R, Z515E, Z525E, Z530M, Z530R, Z535M, Z535R, Z540M, Z540R, Z545R, Z720E, Z730M, Z735E, Z735M, Z740R. This is an O. E.