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  • Yamaha RD350 1973-75 RD400 1976-81 Piston Kit 65.0mm 1.0mm Over

Yamaha RD350 1973-75 RD400 1976-81 Piston Kit 65.0mm 1.0mm Over

1 Review
SKU: PSY03-1.0
ID: 2046
$181.95
Quantity discounts available:
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Pistons are the heart of your vintage 2-Stroke and VintCo high quality pistons will help you keep the ride going! These Pistons are made with modern materials and manufacturing techniques to ensure an as good or better than OEM fitment and performance. This Yamaha RD350 1973-75 400 1976-81 Piston Kit 65mm (+1mm over) includes the piston, rings, pin and clips to help you get back on track with ease. This Piston kit comes with the one complete Piston assembly.A wrist pin bearing is available separately and more size options are also available. The OEM part numbers are provided to ensure an exact fitment as well. A high quality VintCo piston kit is a great investment in your vintage motorcycle.


  • Piston kit includes 1 Piston, rings, pin and clips
  • Wrist pin bearing sold separately
  • Forged Piston
  • Made in Germany
  • Mos2 coated for break in
  • 1.0mm Oversize
  • 64.94mm Clearance 0.06mm
  • OE# / 1A1-11638-00-00 2V0-11638-01-00

Stock Availability: in stock

Models

  • 1973 Yamaha RD350
  • 1974 Yamaha RD350
  • 1975 Yamaha RD350
  • 1976 Yamaha RD400
  • 1977 Yamaha RD400
  • 1978 Yamaha RD400
  • 1979 Yamaha RD400
  • 1980 Yamaha RD400
  • 1981 Yamaha RD400

Ratings & Reviews

1 review

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Simply the best

by

This piston is just what you would expect from the Germans -- simply the best. The piston is forged then CNC machined for absolutely precise fit and identical weights (my two pistons weight within 2 mg of each other!). The area below the rings is then coated with what appears to be Teflon to prevent scuffing the skirt and reduce noise. My engine runs much quieter with these pistons than with the original all-aluminum pistons. I couldn't be more pleased with this purchase.