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Wiseco Piston Kit Honda TRX300EX 1993-2008 74mm 11:1 PK1030

Part Number: 09030313
WISECO
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SKU:
09030313
MPN:
PK1030
Condition:
New
Availability:
Ships Same Business Day
Weight:
1.59 LBS
$244.95

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

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Description

If you're rebuilding your Honda TRX300EX's top end, a quality piston kit is non-negotiable—it's the foundation of engine reliability and performance under load. The Wiseco PK1030 delivers forged-piston durability with precision-engineered tolerances that minimize blow-by and thermal stress, giving you the margin needed for sustained power delivery. Complete with matched rings, wrist pins, and gaskets, this kit eliminates guesswork and gets your ATV back to peak efficiency in one straightforward rebuild.

  • High-silicone forged construction
  • 11:1 compression ratio
  • 74mm bore diameter
  • Fits 1993–2008 TRX300EX
  • Lower thermal expansion
  • Includes pistons, rings, wrist pins
  • Circlips and gasket kit included
  • Matched Wiseco ring set
  • CNC-precision manufactured
  • Bolt-on installation
  • MPN: PK1030
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Specs

BORE SIZE METRIC:
76.00 MM
MODEL:
FORGED SERIES
PRODUCT NAME:
REBUILD KIT
STROKE LENGTH METRIC:
65.50 MM
BORE - OVERSIZE METRIC:
+2.00 MM
DISPLACEMENT:
282 CC
PISTON DIAMETER METRIC:
75.95 MM
PISTON MATERIAL:
2618 ALUMINUM ALLOY
BORE - OVERSIZE:
+2,00 MM
ENGINE TYPE:
4-STROKE
RIDING STYLE:
ATV
SKIRT COATING:
NON-COATED
UNITS:
KIT
COMPRESSION RATIO IMPERIAL:
11.0:1
PISTON SIZE METRIC:
+2.00 MM
TYPE:
TOP END
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Fitment

Fitment for Wiseco Piston Kit Honda TRX300EX 1993-2008 74mm 11:1 PK1030

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