A-Arm, Upper for TrailMaster 150cc (2018 models and newer only)

Upper A-Arm for 2018+ - TrailMaster 150cc Go-KartThis is the upper suspension a-arm for some models of 2018 and up, TrailMaster 150cc go-karts.  The early models are 5.5" from the back of the arm to the strut mount hole.  This is for the later models and is 6.5". Overall length: 200mm [7.85"] Width of tube: 85.5mm [3.36"] with bushings ID of tube: 8mm [.31"] with pipe OD of tube: 20mm [.79"] Length from back of arm to center of strut mount hole: 165mm [6.5"] Can be used on left or right Strut mount hole is 12mm square Threaded hole for 6mm grease zerk 4000004250G000 4000041300GH00