The Pitman Arm Pullers, Nos. 41450, 41490, and 41610, from Lisle Corporation, are designed to help prevent damage that can be caused by other removal methods. The 41450 works on pitman arms on medium duty trucks and other vehicles with pitman arms held on with a nut. The 41610 works on Sheppard M110 steering gears found on many Class 6-8 vehicles. The 41490 works on Sheppard M100 steering gears found on many Class 6-8 vehicles. The arm pullers are intended for impact use.