Yamaha 3G2-14231-29-00 - Main Jet (#145) is a genuine Yamaha part. It is an original equipment replacement part for select Yamaha ATVs, motorcycles, side-by-sides, and snowmobiles.

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Key Features & Benefits

• Genuine Yamaha OEM part, number 3G2-14231-29-00.
• Fits 64 Yamaha models from 1977 to 2007.
• Direct replacement for the original part on the listed Yamaha models.

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Fits These Yamaha Models

• EX570SX Exciter II SX - 1993
• MM600 Mountain Max 600 - 1997-1998, 2000-2002
• MM700 Mountain Max 700 - 1997-2003
• MSRX700 Mountain SRX 700 - 1998
• View More - see the Fitment tab for full compatibility details

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Frequently Asked Questions

What is Yamaha part 3G2-14231-29-00?

3G2-14231-29-00 is a genuine Yamaha main jet (#145) for select Yamaha ATVs, motorcycles, side-by-sides, and snowmobiles.

Is 3G2-14231-29-00 a genuine Yamaha part?

Yes, 3G2-14231-29-00 is a genuine Yamaha OEM part.

Which Yamaha models fit 3G2-14231-29-00?

This part fits the EX570SX Exciter II SX (1993), MM600 Mountain Max 600 (1997-1998, 2000-2002), MM700 Mountain Max 700 (1997-2003), MSRX700 Mountain SRX 700 (1998), plus 60 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.