KB Performance Super-Duty Piston
KB Performance
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Product Details
KB Performance Super-Duty Piston. Fits 9 Harley-Davidson models from 2007 to 2016, including the FLD Switchback, FLHR Road King and FLHTKL Ultra Limited Low. Manufacturer part number KB660LCASTD.
Features
- New skirt coating technology is applied to the entire thickness of the piston-to-wall clearance for a zero install clearance; coating then abrades in on start-up to hone for the perfect fit per cylinder
- Skirt coating eliminates piston rock for the best possible ring seal with no piston slap noise
- Hard anodized crown to aid in heat deflection and to reduce corrosion from alcohol fuels
- Hard anodized top ring groove eliminates micro welding of the ring to the groove; this maintains a flat and smooth surface for the best ring seal and top ring groove
- Includes piston, rings, pins and clips
- Made in the U.S.A.
Made in the USA
Specifications
- UPC
- 800745243379
- Vendor Part Number
- KB660LCASTD
- Package Height
- 5.63
- Package Length
- 5.93
- Package Width
- 5.82
- Parts Unlimited #
- 0910-5045
- Bore Size (Metric)
- 98.40 mm
- Brand
- KB Performance
- Compression Ratio
- 10.0:1
- Displacement
- 103"
- Piston Material
- Aluminum
- Riding Style
- Street
- Stroke Length (in)
- 4-3/8"
- Unit of Measure
- Kit
Fitment
9 vehicles| Year | Make | Make / Model Model |
|---|---|---|
| 2012 - 2016 | Harley-Davidson |
Harley-Davidson FLD Switchback FLD Switchback |
| 2007 - 2016 | Harley-Davidson |
Harley-Davidson FLHR Road King FLHR Road King |
| 2015 - 2016 | Harley-Davidson |
Harley-Davidson FLHTKL Ultra Limited Low FLHTKL Ultra Limited Low |
| 2007 - 2016 | Harley-Davidson |
Harley-Davidson FLHX Street Glide FLHX Street Glide |
| 2007 - 2016 | Harley-Davidson |
Harley-Davidson FLSTN Softail Deluxe FLSTN Softail Deluxe |
| 2011 - 2016 | Harley-Davidson |
Harley-Davidson FLTRU Road Glide Ultra FLTRU Road Glide Ultra |
| 2007 - 2010 | Harley-Davidson |
Harley-Davidson FXD Dyna Super Glide FXD Dyna Super Glide |
| 2007 - 2014 | Harley-Davidson |
Harley-Davidson FXDC Super Glide Custom FXDC Super Glide Custom |
| 2007 - 2009 | Harley-Davidson |
Harley-Davidson FXSTB Night Train FXSTB Night Train |
Fitment Disclosure
For reference only, please consult your owner’s manual to confirm your fitment.
General Safety Warning
Failure to follow the manufacturer's recommendations and requirements can cause product failure resulting in serious injury or death. While effort has been taken to collect accurate fitment information, 43 Moto accepts no liability for loss or damage resulting from errors or omissions. If you believe any of the information provided is erroneous, please email [email protected].