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NOS Replacement PISTON + SLEEVE EARLY KB 3.5 .21 NITRO FUEL MARINE ENGINE .750”

$48.40  $29.04

Up To 50% Off,30-Day Returns
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  • Age Level: 12-16 Years
  • All returns accepted: ReturnsNotAccepted
  • Brand: KB
  • Compatible Brand: For K&B
  • Compatible Fuel Type: Nitro & Glow Fuel
  • Compatible Scale: 1:8
  • Compatible Vehicle Type: Airplanes
  • Condition: New
  • Displacement: 3.5ccm
  • Features: High RPM Exhaust Port Timing
  • MPN: Does Not Apply
  • Type: 2-Stroke Engine
  • 1000 Units in Stock
  • Location:Frazier Park,CA,USA
  • Ships to:Worldwide
  • Condition:New
  • heart Popularity - 3932 views, 561.7 views per day, 7 days on eBay. Super high amount of views. 99 sold.
  • usd Price - Avg: $0.00, Low: $0.00, High: $0.00. Best quality when compared to PicClick similar items.
  • star Seller - + items sold. 0% negative feedback. Great seller with very good positive feedback and over 50 ratings.
New, Old Stock - replacement piston and sleeve for - early - K and B 3.5cc nitro fuel engines. This looks to be a high-timed version with tall exhaust ports, for use with higher nitro fuels and tuned pipes. I think that the high-timed versions were for intended for marine, ducted fan and r/c car use - but not certain. Should work in all early KB 3.5’s which took the .750” OD thin sleeve; later engines took a .765” OD sleeve.<br>Please measure yours before buying - I don’t accept returns.<br>This piston and sleeve has never been used. Please check the pictures of actual item.<br>Buyer pays $6 shipping. Shipping to USA only. Thanks.