Wiseco HD 1000 Sportster (3198X-4011P1) Piston Kit
The Wiseco team has led the powersports performance industry through eras and technological advancements, including the rise of high-performance 4-stroke engines. Today, Wiseco's forged 4-stroke pistons are engineered for specific engine applications and manufactured to the tightest tolerances, offering unparalleled performance and strength. Wiseco 4-stroke pistons are proven across all levels of riding and are available for a wide range of models.
- Improved tensile strength of forged material optimizes strength and service life
- Optimized compression ratio to fit your build and performance goals
- Designed and built for each specific 4-stroke powersports engine
- Designed and built specifically for each V-Twin engine platform
- Dedicated forgings allow for optimized strength-to-weight ratio
- Includes high-quality piston rings, wrist pin(s), and circlips
- Engineered, forged, and machined in the USA in Mentor, OH
- Wrist pin, rings and circlips included
- 3.198 in. Bore, 10:1 CR
This Part Fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1955-1956 | Harley-Davidson | KH | Base |
| 1957-1958 | Harley-Davidson | XL | Base |
| 1958 | Harley-Davidson | XLC | Base |
| 1958-1966,1969,1972-1979 | Harley-Davidson | XLCH | Base |
| 1972-1980 | Harley-Davidson | XLH1000 | Base |
| 1981-1985 | Harley-Davidson | XLS Roadster | Base |
| 1977-1978 | Harley-Davidson | XLT | Base |
| 1983-1985 | Harley-Davidson | XR1000 | Base |
Full details on shipping times, returns, warranty and cancellations are on our policy page.
Market conditions after 2020 have changed the landscape of automotive parts. Although we stock thousands of items across multiple warehouses and distribution channels, back-orders are unavoidable in today's market. If you need a product quickly, email, message or call us to check availability so we can explore your options.
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