Wiseco Piston Kit Yamaha YZ250 1999-2023 RE902M06640
Part Number: 09031242WISECO
- SKU:
- 09031242
- MPN:
- SK1381
- Condition:
- New
- Availability:
- Ships Same Business Day
- Weight:
- 3.55 LBS
Description
A worn top-end forces you to choose between costly downtime and compromised performance—neither acceptable for serious riders. The Wiseco Piston Kit delivers a complete, engineered solution that restores your YZ250 to factory specifications or beyond, with forged strength designed to handle sustained high-RPM operation. Whether you're refreshing a tired engine or building a reliable platform for competition, this kit gives you the precision fit and durability that separates quality rebuilds from corner-cutting ones.
- Fits: Yamaha YZ250 (1999–2023)
- MPN: SK1381
- Material: High-silicone forged bar
- Piston design: 2-cycle optimized
- Ring type: Wiseco-matched
- Includes: Pistons, rings, wrist pins
- Includes: Circlips, gasket kit
- Precision CNC-manufactured
- Installation: Professional top-end service
- Strength: Enhanced high-temperature durability
- Expansion: Reduced thermal growth
Specs
PRODUCT NAME: |
REBUILD KIT |
BORE - OVERSIZE METRIC: |
+4.00 MM |
PISTON MATERIAL: |
4032 ALUMINUM ALLOY |
SKIRT COATING: |
ARMORGLIDE® |
STROKE LENGTH METRIC: |
62.00 MM |
UNITS: |
KIT |
BORE SIZE METRIC: |
73.00 MM |
COOLING SYSTEM: |
LIQUID COOLED |
DISPLACEMENT: |
778 CC |
ENGINE TYPE: |
2-STROKE |
PISTON DIAMETER METRIC: |
72.90 MM |
BORE - OVERSIZE: |
+4,00 MM |
MODEL: |
PRO-LITE |
RIDING STYLE: |
SNOW |
TYPE: |
TOP END |
Commercial Accounts
We offer tax-free commercial accounts, providing businesses with significant savings and streamlined benefits.
Easy 30-Day Returns
We proudly offer 30-day easy returns, ensuring a hassle-free and convenient shopping experience for our customers.
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