20-20325 Kibblewhite Black Diamond valve, exhaust. STD for Harley-Davidson
incl. VAT
Chapter members save 15% · Sign in for member pricing
Estimated delivery: 3–15 working days
Authorised
Iron City Dealer
14-Day Returns
Easy & hassle-free
Secure Checkout
256-bit encryption
Free UK Delivery
On orders over £100
Specifications
- Brand
- Kibblewhite
- Part Number
- 20-20325
- OEM Reference
- 18055-05
- Pack Quantity
- Each
- Category
- Valves Exhaust
- VAT Rate
- 20%
About This Product
Kibblewhite Black Diamond standard exhaust valve for 2005–2017 Twin Cam models. Replaces OEM 18055-05. Head diameter is 1.575 inch, stem is 0.2755 inch, overall length 4.520 inches. One-piece stainless steel forging made in the USA with a black nitride finish. Exhaust valves run hot. The nitride coating handles the heat and keeps the stem from galling in the guide. Check your guide clearance before fitting. Do not lap a nitride-coated valve.
Manufacturer part number: 20-20325.
Fitment
110 models05-17 Twin Cam
CVO/Custom 9 models
| Brand | Year | Model |
|---|---|---|
| Harley-Davidson | 2009 | CVO FLHTCU4 (Japan Only) FLHTCU4 |
| Harley-Davidson | 2009 | CVO FLTR3 (Japan Only) FLTR3 |
| Harley-Davidson | 2010 | CVO Fat Bob FXDFSE2 |
| Harley-Davidson | 2009 | CVO Road Glide FLTRSE3 |
| Harley-Davidson | 2014 | CVO Road King FLHR 103 |
| Harley-Davidson | 2007 | CVO Road King FLHRSE3 |
| Harley-Davidson | 2008 | CVO Road King FLHRSE4 |
| Harley-Davidson | 2013 | CVO Ultra Classic Anv FLHTCU8 103 |
| Harley-Davidson | 2009 | CVO Ultra Classic FLHTCUSE4 |
Dyna 27 models
| Brand | Year | Model |
|---|---|---|
| Harley-Davidson | 2006 | Dyna 35th Anv Super Glide FXD35 |
| Harley-Davidson | 2008–2017 | Dyna Fat Bob FXDF |
| Harley-Davidson | 2012–2017 | Dyna Fat Bob FXDF 103 |
| Harley-Davidson | 2005–2017 | Dyna Low Rider FXDL |
| Harley-Davidson | 2014–2017 | Dyna Low Rider FXDL 103 |
| Harley-Davidson | 2005 | Dyna Low Rider FXDLI |
| Harley-Davidson | 2007–2017 | Dyna Street Bob FXDB |
| Harley-Davidson | 2014–2017 | Dyna Street Bob FXDB 103 |
| Harley-Davidson | 2013 | Dyna Street Bob FXDBA |
| Harley-Davidson | 2013 | Dyna Street Bob FXDBA 103 |
| Harley-Davidson | 2014–2015 | Dyna Street Bob FXDBB 103 |
| Harley-Davidson | 2006 | Dyna Street Bob FXDBI |
| Harley-Davidson | 2014–2016 | Dyna Street Bob FXDBP 103 |
| Harley-Davidson | 2016 | Dyna Street Bob Limited FXDBC |
| Harley-Davidson | 2013 | Dyna Super Glide Custom Anv FXDC |
| Harley-Davidson | 2005–2014 | Dyna Super Glide Custom FXDC |
| Harley-Davidson | 2014 | Dyna Super Glide Custom FXDC 103 |
| Harley-Davidson | 2005–2010 | Dyna Super Glide FXD |
| Harley-Davidson | 2006 | Dyna Super Glide FXDI |
| Harley-Davidson | 2005 | Dyna Super Glide Sport FXDXI |
| Harley-Davidson | 2012–2016 | Dyna Switchback FLD |
| Harley-Davidson | 2012–2016 | Dyna Switchback FLD 103 |
| Harley-Davidson | 2008 | Dyna Wide Glide 105th Anv FXDWG |
| Harley-Davidson | 2010–2016 | Dyna Wide Glide FXDWG |
| Harley-Davidson | 2012–2017 | Dyna Wide Glide FXDWG 103 |
| Harley-Davidson | 2005–2006 | Dyna Wide Glide FXDWGI |
| Harley-Davidson | 2017 | Low Rider FXDL 103 |
Police 4 models
| Brand | Year | Model |
|---|---|---|
| Harley-Davidson | 2008–2016 | Electra Glide Standard Police FLHTP |
| Harley-Davidson | 2005–2006 | Electra Glide Standard Police FLHTPI |
| Harley-Davidson | 2008–2016 | Road King Police FLHP |
| Harley-Davidson | 2007–2011 | Road King Police FLHPE |
Softail 36 models
| Brand | Year | Model |
|---|---|---|
| Harley-Davidson | 2012–2013 | Blackline FXS |
| Harley-Davidson | 2017 | Breakout FXSB |
| Harley-Davidson | 2009–2011 | Cross Bones FLSTSB |
| Harley-Davidson | 2017 | Deluxe FLSTN |
| Harley-Davidson | 2007–2017 | Fat Boy FLSTF |
| Harley-Davidson | 2012–2015 | Fat Boy FLSTF 103 |
| Harley-Davidson | 2005 | Fat Boy FLSTFI |
| Harley-Davidson | 2013 | Fat Boy Lo Anv FLSTFB 103 |
| Harley-Davidson | 2010–2017 | Fat Boy Lo FLSTFB |
| Harley-Davidson | 2012–2015 | Fat Boy Lo FLSTFB 103 |
| Harley-Davidson | 2013 | Heritage Softail Classic Anv FLSTC |
| Harley-Davidson | 2013 | Heritage Softail Classic Anv FLSTC 103 |
| Harley-Davidson | 2005–2017 | Heritage Softail Classic FLSTC |
| Harley-Davidson | 2012–2015 | Heritage Softail Classic FLSTC 103 |
| Harley-Davidson | 2005 | Heritage Softail Classic Shrine FLSTCI |
| Harley-Davidson | 2006–2010 | Heritage Softail FLST |
| Harley-Davidson | 2005–2009 | Night Train FXSTB |
| Harley-Davidson | 2005–2006 | Night Train FXSTBI |
| Harley-Davidson | 2008–2011 | Rocker C FXCWC |
| Harley-Davidson | 2008–2009 | Rocker FXCW |
| Harley-Davidson | 2017 | Slim FLS |
| Harley-Davidson | 2014–2016 | Softail Breakout FXSB |
| Harley-Davidson | 2014 | Softail Breakout FXSB 103 |
| Harley-Davidson | 2008–2010 | Softail Custom FXSTC |
| Harley-Davidson | 2008–2016 | Softail Deluxe FLSTN |
| Harley-Davidson | 2015 | Softail Deluxe FLSTN 103 |
| Harley-Davidson | 2006 | Softail Deluxe FLSTNI |
| Harley-Davidson | 2005–2007 | Softail Deuce FXSTD |
| Harley-Davidson | 2012–2016 | Softail Slim FLS |
| Harley-Davidson | 2012–2015 | Softail Slim FLS 103 |
| Harley-Davidson | 2006–2015 | Softail Standard FXST |
| Harley-Davidson | 2006 | Softail Standard FXSTI |
| Harley-Davidson | 2005–2007 | Springer Classic FLSTSC |
| Harley-Davidson | 2005 | Springer Classic FLSTSCI |
| Harley-Davidson | 2005 | Springer Softail FXSTS |
| Harley-Davidson | 2005–2006 | Springer Softail FXSTSI |
Touring 30 models
| Brand | Year | Model |
|---|---|---|
| Harley-Davidson | 2005–2012 | Electra Glide Classic FLHTC |
| Harley-Davidson | 2006 | Electra Glide Classic FLHTCI |
| Harley-Davidson | 2006–2009 | Electra Glide Standard FLHT |
| Harley-Davidson | 2005 | Electra Glide Standard FLHTI |
| Harley-Davidson | 2013 | Electra Glide Ultra Limited Anv FLHTK |
| Harley-Davidson | 2010–2013 | Electra Glide Ultra Limited FLHTK |
| Harley-Davidson | 2010–2013 | Road Glide Custom FLTRX |
| Harley-Davidson | 2007–2009 | Road Glide FLTR |
| Harley-Davidson | 2005 | Road Glide FLTRI |
| Harley-Davidson | 2015–2016 | Road Glide FLTRX |
| Harley-Davidson | 2015–2016 | Road Glide Special FLTRXS |
| Harley-Davidson | 2012–2016 | Road Glide Ultra FLTRU |
| Harley-Davidson | 2008–2015 | Road King Classic FLHRC |
| Harley-Davidson | 2005–2006 | Road King Classic FLHRCI |
| Harley-Davidson | 2005–2007 | Road King Custom FLHRS |
| Harley-Davidson | 2005–2006 | Road King Custom FLHRSI |
| Harley-Davidson | 2005–2015 | Road King FLHR |
| Harley-Davidson | 2011 | Road King FLHR 103 |
| Harley-Davidson | 2005–2006 | Road King FLHRI |
| Harley-Davidson | 2006–2016 | Street Glide FLHX |
| Harley-Davidson | 2011 | Street Glide FLHX 103 |
| Harley-Davidson | 2006 | Street Glide FLHXI |
| Harley-Davidson | 2015–2016 | Street Glide Special FLHXS |
| Harley-Davidson | 2009–2016 | Ultra Classic FLHTCU |
| Harley-Davidson | 2005–2006 | Ultra Classic FLHTCUI |
| Harley-Davidson | 2016 | Ultra Classic Low FLHTCUL |
| Harley-Davidson | 2015–2016 | Ultra Classic Low Twin-Cooled FLHTCUL |
| Harley-Davidson | 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 | Street Glide Trike FLHXXX |
| Harley-Davidson | 2013 | Tri Glide Ultra Classic Anv FLHTCUTG |
| Harley-Davidson | 2009–2016 | Tri Glide Ultra Classic FLHTCUTG |
Planning other changes? Find your model in the bike customiser.
Related Products
View all →
Kibblewhite
KPMI, Black Diamond valve, exhaust. STD
Samwel
Flathead exhaust valve, stainless
Manley
Severe Duty stainless valves, exhaust. STD
Manley
Race Master exhaust valve set. STD
Manley
Race Master exhaust valve set. STD
Manley
Severe Duty stainless valves, exhaust. Conversion
Kibblewhite
KPMI, Black Diamond valve, exhaust. STD
Kibblewhite
KPMI, Black Diamond valve, exhaust. STD
More from Kibblewhite
View all →KPMI, Black Diamond valve, exhaust. STD
KPMI, cylinder stud set
KPMI, Black Diamond valve, intake. STD
KPMI, int/exh. valve guide seal kit. Viton
KPMI, valve key set. For OEM top collars
KPMI, valve key set. For OEM top collars
KPMI, valve key set. For OEM top collars
KPMI, kickstart shaft bushing and O-ring kit. +.005" OD
Who are we? Leeds Harley-Davidson - Iron City Motorcycles
This product is fulfilled by Iron City Motorcycles, Leeds' authorised Harley-Davidson® dealer, serving the UK with a full range of Genuine Motorclothes®, dealer merchandise, and official Harley-Davidson parts & accessories — available for UK and international delivery.
From OEM Parts to retro lifestyle wear to aftermarket stockits we have what you need to keep you riding all year round.
Use our official OEM parts finder to browse our full Genuine Harley-Davidson® Parts and our associated approved aftermarket catalogues.