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Wiseco Yamaha YSR50 1987-1992 Piston Kit 598M04300

Part Number: 598M04300
WISECO
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SKU:
598M04300
MPN:
598M04300
Condition:
New
Availability:
Ships Same Business Day
Weight:
0.15 LBS
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$129.95

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

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Description

Stock pistons in your YSR50 can't handle sustained performance demands or aggressive tuning without premature wear. Wiseco's 598M04300 piston kit delivers OEM-quality fitment with advanced materials engineered to survive higher combustion pressures, sharper throttle response, and extended engine life—essential upgrades for riders serious about reliability and power.

The 43.00 mm bore design maximizes combustion efficiency while Wiseco's thermal-resistant alloy composition resists heat cycling that typically degrades stock components. Whether you're prepping for competition or building a bulletproof engine, this kit replaces wear-prone OEM hardware with precision-manufactured internals that maintain consistent performance season after season.

  • Bore Diameter: 43.00 mm
  • Material: Advanced alloy
  • Fitment: Yamaha YSR50 (1987–1992)
  • MPN: 598M04300
  • Thermal Resistance: Extreme temperature rated
  • Installation: Professional engine work required
  • Performance Gain: Enhanced combustion efficiency
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Specs

BORE - OVERSIZE METRIC:
+3.00 MM
DISPLACEMENT:
56,6 CC
PRODUCT NAME:
PISTON
UNITS:
EACH
RIDING STYLE:
STREET
BORE - OVERSIZE:
+3,00 MM
BORE SIZE METRIC:
43.00 MM
PISTON MATERIAL:
ALUMINUM
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Fitment

Fitment for Wiseco Yamaha YSR50 1987-1992 Piston Kit 598M04300

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