Wiseco Yamaha YZ125 1998-2000 Piston Kit with Gaskets PK1173
Part Number: 09030309WISECO
- SKU:
- 09030309
- MPN:
- PK1173
- Condition:
- New
- Availability:
- Ships Same Business Day
- Weight:
- 0.55 LBS
Description
A top-end rebuild is non-negotiable if you're serious about YZ125 performance and longevity. Wiseco's forged piston kit delivers the precision fit and thermal stability your 2-stroke demands under sustained high RPM conditions. This complete kit eliminates guesswork—you get everything needed for a proper rebuild without sourcing components separately.
Technical Specifications:
- Application: Yamaha YZ125 1998-2000
- Piston material: Forged high-silicone
- Construction: Precision CNC-machined
- Thermal expansion: Reduced significantly
- Included components: Forged piston
- Ring set: High-performance forged
- Wrist pins: Premium grade
- Circlips: Included, matched pair
- Gasket kit: Complete top-end
- Installation: Bolt-on assembly
- Fitment: Vehicle-specific, exact match
- Ring compatibility: Wiseco rings only
- Part number: PK1173
- Warranty: Manufacturer backed
Critical Note: Wiseco pistons require Wiseco rings exclusively—substituting aftermarket or OEM rings will compromise performance and reliability. Verify all component compatibility before installation.
Specs
BORE - OVERSIZE: |
STANDARD |
BORE - OVERSIZE METRIC: |
STANDARD |
PISTON MATERIAL: |
4032 ALUMINUM ALLOY |
DISPLACEMENT: |
124 CC |
STROKE LENGTH METRIC: |
54.50 MM |
BORE SIZE METRIC: |
54.00 MM |
ENGINE TYPE: |
2-STROKE |
PRODUCT NAME: |
REBUILD KIT |
TYPE: |
TOP END |
MODEL: |
PRO-LITE |
PISTON DIAMETER METRIC: |
53.95 MM |
RIDING STYLE: |
OFF-ROAD |
SKIRT COATING: |
NON-COATED |
UNITS: |
KIT |
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