Our Part# SM4437 OEM# SM22138 or 22138
This part can be used on the following model(s):
Stairmaster - 3400_Momentum
Stairmaster - 3800_Momentum
Stairmaster - 4000PT
Stairmaster - 4400CL
Stairmaster - 4400PT
Stairmaster - 4600CL
Stairmaster - 4600PT
(0)
