Wiseco Piston Kit 48.00 mm Yamaha YZ 80 1982-1983 477M04800
Part Number: 520M04900WISECO
- SKU:
- 520M04900
- MPN:
- 520M04900
- Condition:
- New
- Availability:
- Ships Same Business Day
- Weight:
- 0.30 LBS
Description
The stock piston in your YZ80 is a wear item with a finite lifespan—especially if you're pushing harder on the track or trail. The Wiseco 520M04900 restores lost compression, responsiveness, and reliability while delivering measurable gains in mid-range torque and power delivery. This is a straightforward, bolt-in refresh that serious YZ80 riders choose when stock performance no longer cuts it.
Wiseco pistons are manufactured to tighter tolerances than OEM equivalents, which means better ring seal, cooler running temperatures, and longer service intervals between rebuilds. The forged aluminum construction resists detonation and thermal stress, making this kit the go-to choice for riders who demand consistency lap after lap.
- Bore diameter: 48.00 mm
- Fits: Yamaha YZ80 (1982–1983)
- Material: Forged aluminum alloy
- CNC-machined precision
- Includes piston, rings, wrist pin, circlips
- Specialized cam profile
- Enhanced heat dissipation
- Installation: Requires top-end teardown
- MPN: 520M04900
Specs
PISTON MATERIAL: |
ALUMINUM ALLOY |
PISTON MATERIAL: |
FORGED |
UNITS: |
EACH |
BORE - OVERSIZE: |
+1,00 MM |
BORE - OVERSIZE METRIC: |
+1.00 MM |
PRODUCT NAME: |
PISTON |
RIDING STYLE: |
OFF-ROAD |
STROKE LENGTH: |
45,60 MM |
BORE SIZE METRIC: |
49.00 MM |
DISPLACEMENT: |
82 CC |
STROKE LENGTH METRIC: |
45.60 MM |
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.