
Silicone Gasket Shock Absorber 2mm for NEMA 17 Stepper Motor (42x42mm)
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Prices updated: 14 Oct 2026
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About this product
A 2 mm thick gasket sold as a silicone shock absorber, measuring 42 x 42 mm to match NEMA 17 (42 mm frame) stepper motors. It is placed between the motor and its mount to damp vibration and reduce noise on 3D printer X, Y and Z axes or in any other stepper-driven build.
Specifications
- Thickness
- 2 mm
- Width
- 42 mm
- Length
- 42 mm
- Material
- Rubber (listed as silicone gasket)
- Compatible motors
- NEMA 17 / 42 stepper motors
Frequently asked questions
Where do I install the gasket?
Place it between the stepper motor body and its mounting bracket or frame so that the motor is isolated from the structure and vibration is reduced.
Does it fit NEMA 17 motors?
Yes. Its 42 x 42 mm footprint matches the NEMA 17 motor face. Check your motor's mounting holes and shaft clearance before fitting.





