V-Idler / AYP 166042Pack Size:1AYP 166042NHC 276-9171, Ratio Parts 22-954, Rotary 9845AYP Self-propelled walk behinds, 2000-2006Idler E: 3/32 ", Idler F: 5/64 ", Idler H: N/A ", Idler K: 5/8 ", Made By: An OEM supplier, ID: 3/8 ", Material: Plastic, For explanation of letters please refer to the drawing by clicking on More Info, Idler C: 3/8 ", OD: 2 ", Height: 5/8 ", Idler A: 2 "