40mm AXLE Shaft only.
Medium grade.
1050mm Long.
8mm Keyways for 2-stroke and 4-stroke application.
Comes with 4x Keys.
Lookinf for dimensions? Click the DIMENSIONS tab.
Please note from batch to batch the measurements above may be slightly different.
This quality part is the same item used in our 40mm Complete Axle Kits.
Designed for most brands of go karts.


Axle Diameter: 40mm
Axle wall thickness: 4.5mm
Axle Length: 1047mm (~1050mm)
Keyway width: 8mm
Keyway locations: from end to end
A = 1047mm (~1050mm)
B = ~10mm
C = ~65mm (Keyway position from end of shaft ~10mm -> ~75mm)
D = ~192mm
E = ~65mm (Keyway position from end of shaft ~267mm -> ~332mm)
F = ~296mm
G = ~130mm (Keyway position from end of shaft ~628mm -> ~758mm)
H = ~58mm
I = ~111mm (Keyway position from end of shaft ~816mm -> ~927mm)
J = ~46mm
K = ~65mm ( ~973mm -> ~1038mm)
L = ~10mm