Twin Power Big Twin with EFI Raw EFI Flange Set 50MM
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Twin Power Big Twin with EFI Raw EFI Flange Set 50MM
Replace or service the correct Harley Dyna component with this Twin Power fitting/hardware. Exact year/model compatibility and part number matter on Harley replacement parts, especially electrical, drivetrain, brake, and engine components.
Key Features
- The Twin Power EFI Flanges are CNC-machined from billet 6061-T6 aluminum and chrome-plated.
Product Details
- Brand: Twin Power
- Manufacturer Part Number: 491474
- Product Type: Fitting/Hardware
- Application Focus: Harley Dyna
- Key Specifications: 50MM
Fitment
| Year | Make | Model |
|---|---|---|
| 2012-2016 | Harley-Davidson | FLD Switchback |
| 2006-2016 | Harley-Davidson | FLHR Road King |
| 2007-2013 | Harley-Davidson | FLHRC Road King Classic |
| 2006 | Harley-Davidson | FLHRCI Road King Classic |
| 2006 | Harley-Davidson | FLHRI Road King |
| 2006-2007 | Harley-Davidson | FLHRS Road King Custom |
| 2014 | Harley-Davidson | FLHRSE6 CVO Road King |
| 2006 | Harley-Davidson | FLHRSI Road King Custom |
| 2006-2009 | Harley-Davidson | FLHT Electra Glide Standard |
| 2007-2013 | Harley-Davidson | FLHTC Electra Glide Classic |
| 2006 | Harley-Davidson | FLHTCI Electra Glide Classic |
| 2007-2016 | Harley-Davidson | FLHTCU Electra Glide Ultra Classic |
| 2006 | Harley-Davidson | FLHTCUI Electra Glide Ultra Classic |
| 2015-2016 | Harley-Davidson | FLHTCUL Electra Glide Ultra Classic Low |
| 2006 | Harley-Davidson | FLHTCUSE Screamin Eagle Ultra Classic Electra Glide |
| 2007 | Harley-Davidson | FLHTCUSE2 Screamin Eagle Ultra Classic Electra Glide |
| 2008 | Harley-Davidson | FLHTCUSE3 Screamin Eagle Ultra Classic Electra Glide |
| 2009 | Harley-Davidson | FLHTCUSE4 CVO Ultra Classic Electra Glide |
| 2010 | Harley-Davidson | FLHTCUSE5 CVO Ultra Classic Electra Glide |
| 2011 | Harley-Davidson | FLHTCUSE6 CVO Ultra Classic Electra Glide |
| 2012 | Harley-Davidson | FLHTCUSE7 CVO Ultra Classic Electra Glide |
| 2013 | Harley-Davidson | FLHTCUSE8 CVO Ultra Classic Electra Glide |
| 2009-2013 | Harley-Davidson | FLHTCUTG Tri Glide Ultra Classic |
| 2010-2016 | Harley-Davidson | FLHTK Ultra Limited |
| 2015-2016 | Harley-Davidson | FLHTKL Ultra Limited Low |
| 2014-2016 | Harley-Davidson | FLHTKSE CVO Limited |
| 2006-2016 | Harley-Davidson | FLHX Street Glide |
| 2006 | Harley-Davidson | FLHXI Street Glide |
| 2014-2016 | Harley-Davidson | FLHXS Street Glide Special |
| 2010,2015-2016 | Harley-Davidson | FLHXSE CVO Street Glide |
| 2010-2011 | Harley-Davidson | FLHXXX Street Glide Trike |
| 2015-2016 | Harley-Davidson | FLRT Freewheeler |
| 2012-2017 | Harley-Davidson | FLS Softail Slim |
| 2016-2017 | Harley-Davidson | FLSS Softail Slim S |
| 2006 | Harley-Davidson | FLST Heritage Softail |
| 2006-2017 | Harley-Davidson | FLSTC Heritage Softail Classic |
| 2006 | Harley-Davidson | FLSTCI Heritage Softail Classic |
| 2006-2017 | Harley-Davidson | FLSTF Fat Boy |
| 2010-2017 | Harley-Davidson | FLSTFB Fat Boy Lo |
| 2016-2017 | Harley-Davidson | FLSTFBS Fat Boy S |
| 2006 | Harley-Davidson | FLSTFI Fat Boy |
| 2006-2017 | Harley-Davidson | FLSTN Softail Deluxe |
| 2014-2015 | Harley-Davidson | FLSTNSE CVO Softail Deluxe |
| 2008-2011 | Harley-Davidson | FLSTSB Cross Bones |
| 2006-2007 | Harley-Davidson | FLSTSC Softail Springer Classic |
| 2010 | Harley-Davidson | FLSTSE CVO Softail Convertible |
| 2006-2010,2016 | Harley-Davidson | FLTR Road Glide |
| 2006 | Harley-Davidson | FLTRI Road Glide |
| 2009 | Harley-Davidson | FLTRSE3 CVO Road Glide |
| 2011-2013,2016 | Harley-Davidson | FLTRU Road Glide Ultra |
| 2011,2015-2016 | Harley-Davidson | FLTRUSE CVO Road Glide Ultra |
| 2015-2016 | Harley-Davidson | FLTRX Road Glide |
| 2010-2013 | Harley-Davidson | FLTRX Road Glide Custom |
| 2015-2016 | Harley-Davidson | FLTRXS Road Glide Special |
| 2012 | Harley-Davidson | FLTRXSE CVO Road Glide Custom |
| 2013 | Harley-Davidson | FLTRXSE2 CVO Road Glide Custom |
| 2008-2009 | Harley-Davidson | FXCW Rocker |
| 2008-2011 | Harley-Davidson | FXCWC Rocker C |
| 2006-2010 | Harley-Davidson | FXD Dyna Super Glide |
| 2007-2017 | Harley-Davidson | FXDB Street Bob |
| 2006 | Harley-Davidson | FXDBI Street Bob |
| 2006 | Harley-Davidson | FXDCI Super Glide Custom |
| 2008-2017 | Harley-Davidson | FXDF Fat Bob |
| 2009 | Harley-Davidson | FXDFSE CVO Dyna Fat Bob |
| 2006 | Harley-Davidson | FXDI Dyna Super Glide |
| 2007-2009,2014-2017 | Harley-Davidson | FXDL Dyna Low Rider |
| 2006 | Harley-Davidson | FXDLI Dyna Low Rider |
| 2006-2008,2010-2017 | Harley-Davidson | FXDWG Dyna Wide Glide |
| 2006 | Harley-Davidson | FXDWGI Dyna Wide Glide |
| 2011-2013 | Harley-Davidson | FXS Blackline |
| 2013-2017 | Harley-Davidson | FXSB Breakout |
| 2013-2014 | Harley-Davidson | FXSBSE CVO Breakout |
| 2016-2017 | Harley-Davidson | FXSE CVO Pro Street Breakout |
| 2006-2009 | Harley-Davidson | FXSTB Night Train |
| 2006 | Harley-Davidson | FXSTBI Night Train |
| 2007-2010 | Harley-Davidson | FXSTC Softail Custom |
| 2006-2007 | Harley-Davidson | FXSTD Softail Deuce |
| 2006 | Harley-Davidson | FXSTDI Softail Deuce |
| 2006 | Harley-Davidson | FXSTI Softail Standard |
| 2006 | Harley-Davidson | FXSTS Springer Softail |
| 2007 | Harley-Davidson | FXSTSSE Screamin Eagle Softail Springer |
| 2009 | Harley-Davidson | FXSTSSE3 CVO Softail Springer |
Why buy Twin Power parts from Steel Steeds?
Clear Harley fitment, manufacturer part numbers, and powersports-focused support help you match the right replacement or upgrade before the bike is apart.
Clear Harley fitment, manufacturer part numbers, and powersports-focused support help you match the right replacement or upgrade before the bike is apart.
Once your Steel Steeds gear leaves our warehouse, it typically arrives at your doorstep within 2–4 business days, unless otherwise noted. We partner with trusted shipping carriers to ensure your off-road essentials get to you fast and hassle-free. So gear up with confidence—your next big adventure is just around the corner!
We are committed to providing quality products and stand behind our items with a warranty. Exact coverage may vary, so please refer to our warranty page for more details!