Yamaha 8K4-83950-01-00 - Beam Switch Assembly is a genuine Yamaha part. It is an original equipment replacement part for select Yamaha snowmobiles.

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Key Features & Benefits

• Genuine Yamaha OEM part, number 8K4-83950-01-00.
• Fits 44 Yamaha models from 1990 to 2021.
• Direct replacement for the original part on the listed Yamaha models.

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Fits These Yamaha Models

• EX570 Exciter II - 1993
• MM600 Mountain Max 600 - 1998-2001
• MM700 Mountain Max 700 - 1998-2001
• MM800 Mountain Max 800 - 1997
• View More - see the Fitment tab for full compatibility details

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Frequently Asked Questions

What is Yamaha part 8K4-83950-01-00?

8K4-83950-01-00 is a genuine Yamaha beam switch assembly for select Yamaha snowmobiles.

Is 8K4-83950-01-00 a genuine Yamaha part?

Yes, 8K4-83950-01-00 is a genuine Yamaha OEM part.

Which Yamaha models fit 8K4-83950-01-00?

This part fits the EX570 Exciter II (1993), MM600 Mountain Max 600 (1998-2001), MM700 Mountain Max 700 (1998-2001), MM800 Mountain Max 800 (1997), plus 40 additional models. View the full fitment list in the Fitment tab to confirm your exact model and year before ordering.

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WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.