Stepmill Upper Sprocket (3 Sprockets)

Step-mill Upper Sprocket (3 Sprockets)

OEM# 711-3313 or SM23424-03

**Pillow block bearings not included**

Where Used:

Nautilus - SM916_Stepmill
Stairmaster - 7000PT_StepMill
Stairmaster - 8-Series-Gauntl et_7-5270-8G-10
Stairmaster - 8-Series-Gauntl et_7-5270-MUNBP
Stairmaster - 8-Series-Gauntl et_8-5270-MUNBP
Stairmaster - 8-Series-Gauntlet_ 9-5250_Base_MUNBP0
Stairmaster - 8-Series-Gauntl et_9-5270-KUNBP
Stairmaster - 8-Series-Gauntl et_9-5270-MUMBP
Stairmaster - 8-Series-Gauntl et_9-5270-PPUBP
Stairmaster - 8-Series-Gauntl et_9-5270-PUNBP
Stairmaster - 8-Series-Gauntl et_9-5270-RUNBP
Stairmaster - 8-Series-Gauntl et_9-5270-WUNBP
Stairmaster - 8-Series-Gauntl et_9-5270-YFTBP
Stairmaster - 8-Series-Gauntl et_9-5270-YRTBP
Stairmaster - SM5_Gauntlet_150015
Stairmaster - SM5_Stepmill_150005
Stairmaster - SM916_(Metal_Steps)
Stairmaster - SM916_(Plastic_Steps)
Startrac - E-SM_9-5180-MUNBP0