577191 Replacement cylinder 95"/103" Twin Cam, front/rear. Black
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Specifications
- Brand
- MCS
- Part Number
- 577191
- OEM Reference
- 577191
- Pack Quantity
- Each
- Category
- Cylinders
- VAT Rate
- 20%
About This Product
This MCS replacement cylinder is a versatile component for Twin Cam engine builds. It features a 3-7/8 inch bore and serves as a stock replacement for 103-inch Twin Cam engines with a 4.375-inch stroke. It also works perfectly as a big-bore conversion cylinder for 88-inch engines looking to move up to 95 inches using the original 4-inch stroke. The cylinder is finished in black and includes the necessary dowel pins for installation. Please be aware that these are sold individually and must be finish-bored and honed to fit your specific pistons. They fit 1999–2017 Twin Cam models and do not include pistons, rings, or gaskets. Whether you're repairing a stock 103 or building a 95-inch motor, this cylinder provides a solid foundation.
Manufacturer part number: 577191.
Fitment
57 models99-17 95"/103" Twin Cam
CVO/Custom 4 models
| Brand | Year | Model |
|---|---|---|
| Harley-Davidson | 2014 | CVO Road King FLHR 103 |
| Harley-Davidson | 2013 | CVO Ultra Classic Anv FLHTCU8 103 |
| Harley-Davidson | 2013 | CVO Ultra Classic FLHTCU8 103 |
| Harley-Davidson | 2014 | Road King FLHR |
Dyna 7 models
| Brand | Year | Model |
|---|---|---|
| Harley-Davidson | 2012–2013 | Dyna Fat Bob FXDF 103 |
| Harley-Davidson | 2014–2017 | Dyna Low Rider FXDL 103 |
| Harley-Davidson | 2014–2016 | Dyna Street Bob FXDBP 103 |
| Harley-Davidson | 2014 | Dyna Super Glide Custom FXDC 103 |
| Harley-Davidson | 2012–2016 | Dyna Switchback FLD 103 |
| Harley-Davidson | 2012–2017 | Dyna Wide Glide FXDWG 103 |
| Harley-Davidson | 2017 | Low Rider FXDL 103 |
Police 3 models
| Brand | Year | Model |
|---|---|---|
| Harley-Davidson | 2007–2016 | Electra Glide Standard Police FLHTP |
| Harley-Davidson | 2007–2016 | Road King Police FLHP |
| Harley-Davidson | 2007–2011 | Road King Police FLHPE |
Softail 14 models
| Brand | Year | Model |
|---|---|---|
| Harley-Davidson | 2017 | Breakout FXSB |
| Harley-Davidson | 2017 | Deluxe FLSTN |
| Harley-Davidson | 2016–2017 | Fat Boy FLSTF |
| Harley-Davidson | 2012–2015 | Fat Boy FLSTF 103 |
| Harley-Davidson | 2013 | Fat Boy Lo Anv FLSTFB 103 |
| Harley-Davidson | 2016–2017 | Fat Boy Lo FLSTFB |
| Harley-Davidson | 2012–2015 | Fat Boy Lo FLSTFB 103 |
| Harley-Davidson | 2013 | Heritage Softail Classic Anv FLSTC 103 |
| Harley-Davidson | 2016–2017 | Heritage Softail Classic FLSTC |
| Harley-Davidson | 2012–2015 | Heritage Softail Classic FLSTC 103 |
| Harley-Davidson | 2016 | Softail Breakout FXSB |
| Harley-Davidson | 2013–2015 | Softail Breakout FXSB 103 |
| Harley-Davidson | 2016 | Softail Deluxe FLSTN |
| Harley-Davidson | 2012–2015 | Softail Deluxe FLSTN 103 |
Touring 25 models
| Brand | Year | Model |
|---|---|---|
| Harley-Davidson | 2014 | CVO Limited FLHTK 103 |
| Harley-Davidson | 2012–2013 | Electra Glide Classic FLHTC |
| Harley-Davidson | 2011 | Electra Glide Classic FLHTC 103 |
| Harley-Davidson | 2013 | Electra Glide Ultra Limited Anv FLHTK |
| Harley-Davidson | 2010–2013 | Electra Glide Ultra Limited FLHTK |
| Harley-Davidson | 2012–2013 | Road Glide Custom FLTRX |
| Harley-Davidson | 2011 | Road Glide Custom FLTRX 103 |
| Harley-Davidson | 2015–2016 | Road Glide FLTRX |
| Harley-Davidson | 2015–2016 | Road Glide Special FLTRXS |
| Harley-Davidson | 2011–2016 | Road Glide Ultra FLTRU |
| Harley-Davidson | 2013 | Road King Anv FLHR |
| Harley-Davidson | 2012–2016 | Road King Classic FLHRC |
| Harley-Davidson | 2011 | Road King Classic FLHRC 103 |
| Harley-Davidson | 2012–2016 | Road King FLHR |
| Harley-Davidson | 2011 | Road King FLHR 103 |
| Harley-Davidson | 2012–2016 | Street Glide FLHX |
| Harley-Davidson | 2011 | Street Glide FLHX 103 |
| Harley-Davidson | 2014–2016 | Street Glide Special FLHXS |
| Harley-Davidson | 2012–2016 | Ultra Classic FLHTCU |
| Harley-Davidson | 2011 | Ultra Classic FLHTCU 103 |
| Harley-Davidson | 2015–2016 | Ultra Classic Low FLHTCUL |
| Harley-Davidson | 2015–2016 | Ultra Classic Low Twin-Cooled FLHTCUL |
| Harley-Davidson | 2014–2016 | Ultra Classic Twin-Cooled FLHTCU |
| Harley-Davidson | 2014–2016 | Ultra Limited FLHTK |
| Harley-Davidson | 2015–2016 | Ultra Limited Low FLHTKL |
Trike 4 models
| Brand | Year | Model |
|---|---|---|
| Harley-Davidson | 2015–2016 | Freewheeler FLRT |
| Harley-Davidson | 2010–2011 | Street Glide Trike FLHXXX |
| Harley-Davidson | 2013 | Tri Glide Ultra Classic Anv FLHTCUTG |
| Harley-Davidson | 2009–2016 | Tri Glide Ultra Classic FLHTCUTG |
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