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Wiseco 91mm Piston Kit for 1998-2004 Honda TRX450 Foreman PK1591

Part Number: 09030650
WISECO
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SKU:
09030650
MPN:
PK1591
Condition:
New
Availability:
Ships Same Business Day
Weight:
1.85 LBS
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$254.95

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

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Description

A worn or damaged piston compromises your TRX450's reliability and throttle response—especially critical if you're pushing this workhorse in demanding conditions. The Wiseco 91mm Piston Kit delivers OEM-spec fitment with forged construction that handles sustained high-RPM operation and temperature swings without degradation. This complete top-end solution eliminates multiple sourcing headaches by bundling pistons, rings, wrist pins, and gaskets into one pre-matched package.

  • Forged high-silicone construction
  • Minimal thermal expansion
  • 91mm bore diameter
  • Fits 1998-2004 TRX450 Foreman
  • Includes piston rings
  • Includes wrist pins
  • Includes circlips
  • Includes top-end gasket kit
  • Wiseco rings required
  • Bolt-on installation
  • MPN: PK1591
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Specs

BORE - OVERSIZE:
+1,00 MM
COMPRESSION RATIO IMPERIAL:
9.5:1
MODEL:
FORGED SERIES
STROKE LENGTH METRIC:
68.00 MM
PRODUCT NAME:
REBUILD KIT
BORE - OVERSIZE METRIC:
+1.00 MM
PISTON DIAMETER METRIC:
90.92 MM
SKIRT COATING:
NON-COATED
UNITS:
KIT
BORE SIZE METRIC:
91.00 MM
DISPLACEMENT:
432 CC
ENGINE TYPE:
4-STROKE
PISTON MATERIAL:
2618 ALUMINUM ALLOY
RIDING STYLE:
ATV
TYPE:
TOP END
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Fitment

Fitment for Wiseco 91mm Piston Kit for 1998-2004 Honda TRX450 Foreman PK1591

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