Rear Axle - 41" for TrailMaster 150cc Go-Kart - Version 57

41" Rear Axle for TrailMaster 150cc Go-Karts*Axles are standard shipping only - We can only ship axles to the 48 Contiguous States This axle fits 150cc TrailMaster go-karts. Please use the measurements and pictures to help insure the correct fit.Axle description: Overall length: 104.1cm [41"] 16mm*1.5 threaded ends 24 splines on each end Diameter of splines at both ends: 24.3mm [.95"] Diameter in center of axle 35.5mm [1.39"] Axle has two 4-hole flanges Distance between flanges is approximately 61mm [2.4"] Distance from end of axle to flange closest to the end is approximately 12" Ends of axle are drilled for cotter keys 8.010.057-150XRS 8010057150G0A0