Wiseco Piston Kit for Honda TRX400EX 1999-2008 PK1031
Part Number: 09030345WISECO
- SKU:
- 09030345
- MPN:
- PK1031
- Condition:
- New
- Availability:
- Ships Same Business Day
- Weight:
- 2.00 LBS
Description
A worn or damaged piston compromises engine compression, power delivery, and reliability—especially critical for high-performance riding where engine stress is constant. The Wiseco PK1031 piston kit delivers the durability and precision your TRX400EX demands, with a complete top-end rebuild solution that eliminates the guesswork and ensures proper ring-to-piston fitment from day one.
This high-silicone forged aluminum construction resists thermal stress and maintains dimensional stability under aggressive riding conditions, while the included matched ring set, wrist pins, circlips, and gasket kit give you everything needed for a professional-quality rebuild without sourcing multiple vendors.
- High-silicone forged aluminum
- Low thermal expansion
- Matched ring set included
- Wrist pins and circlips
- Complete gasket kit
- Honda TRX400EX 1999–2008
- Wiseco MPN: PK1031
- Bolt-on installation
- OEM-equivalent fitment
Specs
BORE - OVERSIZE: |
STANDARD |
BORE - OVERSIZE METRIC: |
STANDARD |
BORE SIZE METRIC: |
85.00 MM |
ENGINE TYPE: |
4-STROKE |
PISTON MATERIAL: |
2618 ALUMINUM ALLOY |
RIDING STYLE: |
ATV |
MODEL: |
FORGED SERIES |
PRODUCT NAME: |
REBUILD KIT |
STROKE LENGTH METRIC: |
70.00 MM |
TYPE: |
TOP END |
COMPRESSION RATIO IMPERIAL: |
10.0:1 |
DISPLACEMENT: |
397 CC |
PISTON DIAMETER METRIC: |
84.95 MM |
RIDING STYLE: |
OFF-ROAD |
SKIRT COATING: |
NON-COATED |
UNITS: |
KIT |
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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