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Wiseco YFZ450 2004-2013 Piston Kit 95mm 12.4:1 4835M09500

Part Number: 09100393
WISECO
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SKU:
09100393
MPN:
4835M09500
Condition:
New
Availability:
Ships Same Business Day
Weight:
1.00 LBS
$266.95
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Description

If you're running a YFZ450 and demanding consistent power delivery across your RPM range, a quality piston kit is non-negotiable. The Wiseco 95mm 12.4:1 compression ratio gives you the thermal stability and ring seal you need for sustained high-RPM operation without sacrificing reliability. Whether you're pushing your quad on the track or in the trails, this forged aluminum construction handles the heat and pressure that stock pistons simply can't.

Wiseco has engineered this kit with precision tolerances that minimize blowby and maximize combustion efficiency, translating to cleaner power delivery and better fuel economy. The lightweight design also reduces reciprocating mass, which means quicker throttle response and less strain on your crankshaft during aggressive riding.

  • Fits: YFZ450 2004-2013
  • Bore: 95mm
  • Compression Ratio: 12.4:1
  • Material: Forged aluminum
  • Machining: Precision CNC
  • Installation: Bolt-on replacement
  • Gasket Kit: Not included
  • MPN: 4835M09500
  • Ring seal: Optimized design
  • Thermal stability: High-demand rated
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Specs

BORE - OVERSIZE:
STANDARD
BORE - OVERSIZE METRIC:
STANDARD
DISPLACEMENT:
439 CC
PRODUCT NAME:
PISTON
SKIRT COATING:
ARMORGLIDE®
PISTON MATERIAL:
FORGED
STROKE LENGTH METRIC:
62.00 MM
ENGINE TYPE:
4-STROKE
PISTON MATERIAL:
ALUMINUM ALLOY
RIDING STYLE:
ATV
UNITS:
EACH
BORE SIZE METRIC:
95.00 MM
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Fitment

Fitment for Wiseco YFZ450 2004-2013 Piston Kit 95mm 12.4:1 4835M09500

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