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Wiseco Piston Kit Honda TRX300EX 1993-2008 PK1027

Part Number: 09030348
WISECO
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SKU:
09030348
MPN:
PK1027
Condition:
New
Availability:
Ships Same Business Day
Weight:
1.60 LBS
On Sale
MSRP: $234.95
Now: $200.00
Was: $234.95
— You save $34.95

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

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Description

When you're running a Honda TRX300EX at the edge of performance, your stock piston won't cut it. The Wiseco Piston Kit PK1027 delivers the strength and thermal stability needed for high-RPM reliability, whether you're pushing hard on the track or putting serious hours on the trail. This is a complete top-end solution that eliminates guesswork during your next engine rebuild.

Wiseco engineered this kit specifically for the TRX300EX platform, combining a high-silicone forged piston with matched rings, wrist pins, circlips, and gasket set. The forged construction resists deformation under extreme heat and cylinder pressure, while the precision manufacturing ensures minimal thermal expansion—critical for maintaining proper ring seal and long-term reliability. Installation is straightforward for anyone comfortable with basic top-end work, though professional assembly is always recommended for optimal results.

  • Fitment: Honda TRX300EX 1993-2008
  • Material: High-silicone forged
  • Includes: Piston, rings, wrist pins, circlips, gaskets
  • Thermal expansion: Minimized
  • Installation: Bolt-on top-end
  • Ring compatibility: Wiseco rings only
  • Manufacturer: Wiseco
  • Part number: PK1027
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Specs

BORE SIZE METRIC:
74.50 MM
MODEL:
FORGED SERIES
PRODUCT NAME:
REBUILD KIT
STROKE LENGTH METRIC:
65.50 MM
COMPRESSION RATIO IMPERIAL:
11.0:1
DISPLACEMENT:
282 CC
PISTON DIAMETER METRIC:
74.45 MM
PISTON MATERIAL:
2618 ALUMINUM ALLOY
BORE - OVERSIZE:
+0,50 MM
ENGINE TYPE:
4-STROKE
RIDING STYLE:
ATV
SKIRT COATING:
NON-COATED
UNITS:
KIT
BORE - OVERSIZE METRIC:
+0.50 MM
TYPE:
TOP END
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Fitment

Fitment for Wiseco Piston Kit Honda TRX300EX 1993-2008 PK1027

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