KB Super-Duty Piston Kit +.020" Bore (KB542LCA.020)
$449.95
$358.34
(You save
$91.61
)
UPC:
800745256713
- Super Duty Series includes:
- Anodized top ring groove and crown
- Line2Line abradable skirt coating applied to .003" total thickness for a zero initial fit to allow coating to hone in for a tight quiet running clearance
- Round wire locks
- Steel nitride top ring with a Ductile Napier second
- Forced wrist pin oiling
- Flat Top 1.2cc
- Compression Height 1.083"
- Factory 117" Cylinders can safely be bored to 4.125" through 4.165"
- Valve pockets sized to accommodate 1mm oversize valves
- 117 in. Displacement.
- 4-1/2 in. Stroke Length.
- 11.0:1 Compression Ratio.
- 104.77mm Bore.
| Compatible Vehicles | |||
| Years | Make | Make | Notes |
| 2018-2020 | Harley-Davidson | Breakout FXBRS 114 | |
| 2017-2021 | Harley-Davidson | CVO Limited FLHTKSE | |
| 2018-2023 | Harley-Davidson | CVO Road Glide FLTRXSE | |
| 2020-2022 | Harley-Davidson | CVO Tri Glide FLHTCUTGSE | |
| 2019-2022 | Harley-Davidson | Electra Glide Standard FLHT | |
| 2017-2019 | Harley-Davidson | Electra Glide Ultra Classic FLHTCU | |
| 2018-2023 | Harley-Davidson | Fat Bob FXFBS 114 | |
| 2018-2023 | Harley-Davidson | Fat Boy FLFBS 114 | |
| 2017-2023 | Harley-Davidson | Freewheeler FLRT | |
| 2019-2020 | Harley-Davidson | FXDR FXDRS 114 | |
| 2018-2023 | Harley-Davidson | Heritage Classic FLHCS 114 | |
| 2020-2021 | Harley-Davidson | Low Rider S FXLRS 114 | |
| 2017-2023 | Harley-Davidson | Road Glide FLTRX | |
| 2020-2023 | Harley-Davidson | Road Glide Limited FLTRK | |
| 2017-2023 | Harley-Davidson | Road Glide Special FLTRXS | |
| 2017-2019 | Harley-Davidson | Road Glide Ultra FLTRU | |
| 2017-2022 | Harley-Davidson | Road King FLHR | |
| 2017-2023 | Harley-Davidson | Road King Special FLHRXS | |
| 2017-2023 | Harley-Davidson | Street Glide CVO FLHXSE | |
| 2017-2023 | Harley-Davidson | Street Glide FLHX | |
| 2017-2023 | Harley-Davidson | Street Glide Special FLHXS | |
| 2023 | Harley-Davidson | Tri Glide Ultra Classic FLHTCUTG | |
| 2019-2022 | Harley-Davidson | Tri Glide Ultra FLHTCUTG | |
| 2017-2023 | Harley-Davidson | Ultra Limited FLHTK | |
| 2017-2019 | Harley-Davidson | Ultra Limited Low FLHTKL | |