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Wiseco Piston Kit 77mm Kawasaki JS300 1987-1991 549M07700

Part Number: 549M07700
WISECO
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SKU:
549M07700
MPN:
549M07700
Condition:
New
Availability:
Ships Same Business Day
Weight:
0.80 LBS
$149.95

Ships from Manufacture | Call to Order (231) 767-5055

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Description

When you're rebuilding a 2-cycle engine, piston quality directly impacts reliability, power output, and longevity. The Wiseco 77mm forged piston kit eliminates guesswork with precision engineering and a complete ring-and-pin assembly, so you can confidently return your Kawasaki JS300 to peak performance. Built from high-silicone bar stock, this piston resists thermal expansion and delivers the durability required for sustained high-RPM operation.

  • Forged high-silicone material
  • Reduced thermal expansion
  • Includes rings, wrist pins, circlips
  • 77mm bore diameter
  • Kawasaki JS300 1987-1991
  • 2-cycle engine compatible
  • Wiseco ring compatibility required
  • Bolt-on installation
  • MPN: 549M07700
  • Enhanced engine efficiency
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Specs

BORE - OVERSIZE:
+1,00 MM
RIDING STYLE:
WATERCRAFT
BORE - OVERSIZE METRIC:
+1.00 MM
DISPLACEMENT:
303 CC
PISTON MATERIAL:
ALUMINUM
PRODUCT NAME:
PISTON
UNITS:
EACH
BORE SIZE METRIC:
77.00 MM
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Fitment

Fitment for Wiseco Piston Kit 77mm Kawasaki JS300 1987-1991 549M07700

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