2M4805005 3-3/4" bore chr/moly piston ring set. +.005"
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Specifications
- Brand
- Hastings
- Part Number
- 2M4805005
- OEM Reference
- 21950-07
- Pack Quantity
- Sold as pr
- Category
- Piston Rings
- VAT Rate
- 20%
About This Product
Designed for 2007 to 2017 96-inch Twin Cam engines, these Hastings chrome moly piston rings are sized for a plus .005 inch oversize. This set is a perfect choice when your 3-3/4 inch cylinders need a light bore to restore a perfect surface. The rings feature a 1.5mm height for the top two grooves and a 2.5mm oil ring, sold as a pair. They serve as a direct replacement for OEM 21950-07. The chrome moly material provides long-lasting durability, and the flex vent oil ring design ensures your engine stays lubricated without burning oil, keeping your Twin Cam running smoothly for years.
Manufacturer part number: 2M4805005.
Fitment
48 models07-17 96" Twin Cam
CVO/Custom 8 models
| Brand | Year | Model |
|---|---|---|
| Harley-Davidson | 2010 | CVO Fat Bob FXDFSE2 |
| Harley-Davidson | 2009 | CVO FLHTCU4 (Japan Only) FLHTCU4 |
| Harley-Davidson | 2009 | CVO FLTR3 (Japan Only) FLTR3 |
| Harley-Davidson | 2009 | CVO Road Glide FLTRSE3 |
| Harley-Davidson | 2007 | CVO Road King FLHRSE3 |
| Harley-Davidson | 2008 | CVO Road King FLHRSE4 |
| Harley-Davidson | 2008 | CVO Ultra Classic FLHTCUSE3 |
| Harley-Davidson | 2009 | CVO Ultra Classic FLHTCUSE4 |
Dyna 12 models
| Brand | Year | Model |
|---|---|---|
| Harley-Davidson | 2008–2017 | Dyna Fat Bob FXDF |
| Harley-Davidson | 2007–2017 | Dyna Low Rider FXDL |
| Harley-Davidson | 2007–2017 | Dyna Street Bob FXDB |
| Harley-Davidson | 2013 | Dyna Street Bob FXDBA |
| Harley-Davidson | 2015 | Dyna Street Bob FXDBB |
| Harley-Davidson | 2016 | Dyna Street Bob Limited FXDBC |
| Harley-Davidson | 2013 | Dyna Super Glide Custom Anv FXDC |
| Harley-Davidson | 2007–2014 | Dyna Super Glide Custom FXDC |
| Harley-Davidson | 2007–2010 | Dyna Super Glide FXD |
| Harley-Davidson | 2012–2016 | Dyna Switchback FLD |
| Harley-Davidson | 2008 | Dyna Wide Glide 105th Anv FXDWG |
| Harley-Davidson | 2007–2016 | Dyna Wide Glide FXDWG |
Softail 18 models
| Brand | Year | Model |
|---|---|---|
| Harley-Davidson | 2011–2013 | Blackline FXS |
| Harley-Davidson | 2008–2011 | Cross Bones FLSTSB |
| Harley-Davidson | 2007–2015 | Fat Boy FLSTF |
| Harley-Davidson | 2013 | Fat Boy Lo Anv FLSTFB |
| Harley-Davidson | 2010–2015 | Fat Boy Lo FLSTFB |
| Harley-Davidson | 2013 | Heritage Softail Classic Anv FLSTC |
| Harley-Davidson | 2007–2015 | Heritage Softail Classic FLSTC |
| Harley-Davidson | 2008–2010 | Heritage Softail FLST |
| Harley-Davidson | 2007–2009 | Night Train FXSTB |
| Harley-Davidson | 2008–2011 | Rocker C FXCWC |
| Harley-Davidson | 2008–2009 | Rocker FXCW |
| Harley-Davidson | 2013–2015 | Softail Breakout FXSB |
| Harley-Davidson | 2007–2010 | Softail Custom FXSTC |
| Harley-Davidson | 2007–2015 | Softail Deluxe FLSTN |
| Harley-Davidson | 2007 | Softail Deuce FXSTD |
| Harley-Davidson | 2012–2015 | Softail Slim FLS |
| Harley-Davidson | 2007–2011 | Softail Standard FXST |
| Harley-Davidson | 2007 | Springer Classic FLSTSC |
Touring 10 models
| Brand | Year | Model |
|---|---|---|
| Harley-Davidson | 2007–2011 | Electra Glide Classic FLHTC |
| Harley-Davidson | 2007–2010 | Electra Glide Standard FLHT |
| Harley-Davidson | 2011 | FB4 Road King FLHR |
| Harley-Davidson | 2010–2011 | Road Glide Custom FLTRX |
| Harley-Davidson | 2007–2009 | Road Glide FLTR |
| Harley-Davidson | 2007–2011 | Road King Classic FLHRC |
| Harley-Davidson | 2007 | Road King Custom FLHRS |
| Harley-Davidson | 2007–2011 | Road King FLHR |
| Harley-Davidson | 2007–2011 | Street Glide FLHX |
| Harley-Davidson | 2007–2011 | Ultra Classic FLHTCU |
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