KHS-030 Headvent breather kit
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
- Mikuni
- Part Number
- KHS-030
- OEM Reference
- —
- Pack Quantity
- Sold as kit
- Category
- Breather Kits
- VAT Rate
- 20%
About This Product
Proper ventilation is key to a healthy engine, especially when you have upgraded to a high-performance Mikuni HSR42 or HSR45 carburettor. This Mikuni headvent breather kit is designed to work seamlessly with those carburettors and their associated air filters. It provides a clean and effective way to vent crankcase gases from the heads, which is essential for maintaining performance and preventing oil carryover issues. This kit is designed for 1999 to 2007 Big Twin models, offering a tidy installation that looks as good as it functions. It is sold as a kit, providing the necessary components to ensure your Twin Cam breathes exactly as it should for optimal engine health.
Manufacturer part number: KHS-030.
Fitment
42 models99-07 Big Twin
CVO/Custom 1 model
| Brand | Year | Model |
|---|---|---|
| Harley-Davidson | 2006 | CVO Ultra Classic FLHTCUSE |
Dyna 10 models
| Brand | Year | Model |
|---|---|---|
| Harley-Davidson | 2006 | Dyna 35th Anv Super Glide FXD35 |
| Harley-Davidson | 2004–2006 | Dyna Low Rider FXDLI |
| Harley-Davidson | 2006 | Dyna Street Bob FXDBI |
| Harley-Davidson | 2005–2006 | Dyna Super Glide Custom FXDCI |
| Harley-Davidson | 1999–2007 | Dyna Super Glide FXD |
| Harley-Davidson | 2004–2006 | Dyna Super Glide FXDI |
| Harley-Davidson | 1999–2005 | Dyna Super Glide Sport FXDX |
| Harley-Davidson | 2004–2005 | Dyna Super Glide Sport FXDXI |
| Harley-Davidson | 2001–2003 | Dyna Super Glide T-Sport FXDXT |
| Harley-Davidson | 2004–2006 | Dyna Wide Glide FXDWGI |
Dyna Police 1 model
| Brand | Year | Model |
|---|---|---|
| Harley-Davidson | 2001–2004 | Dyna Defender FXDP |
Police 5 models
| Brand | Year | Model |
|---|---|---|
| Harley-Davidson | 2007 | Electra Glide Standard Police FLHTP |
| Harley-Davidson | 1999–2006 | Electra Glide Standard Police FLHTPI |
| Harley-Davidson | 2000 | Police Electra Glide FLHPE |
| Harley-Davidson | 2001–2006 | Road King Police Escort FLHPEI |
| Harley-Davidson | 2007 | Road King Police FLHPE |
Softail 15 models
| Brand | Year | Model |
|---|---|---|
| Harley-Davidson | 2001–2006 | Fat Boy FLSTFI |
| Harley-Davidson | 2005 | Fat Boy Shrine FLSTFI |
| Harley-Davidson | 2001–2006 | Heritage Softail Classic FLSTCI |
| Harley-Davidson | 2005 | Heritage Softail Classic Shrine FLSTCI |
| Harley-Davidson | 2006 | Heritage Softail FLSTI |
| Harley-Davidson | 2001–2003 | Heritage Springer FLSTSI |
| Harley-Davidson | 1999–2007 | Night Train FXSTB |
| Harley-Davidson | 2001–2006 | Night Train FXSTBI |
| Harley-Davidson | 2005–2006 | Softail Deluxe FLSTNI |
| Harley-Davidson | 2000–2007 | Softail Deuce FXSTD |
| Harley-Davidson | 2001–2006 | Softail Deuce FXSTDI |
| Harley-Davidson | 2001–2006 | Softail Standard FXSTI |
| Harley-Davidson | 2005–2007 | Springer Classic FLSTSC |
| Harley-Davidson | 2005–2006 | Springer Classic FLSTSCI |
| Harley-Davidson | 2001–2006 | Springer Softail FXSTSI |
Touring 10 models
| Brand | Year | Model |
|---|---|---|
| Harley-Davidson | 1999–2006 | Electra Glide Classic FLHTCI |
| Harley-Davidson | 2003–2006 | Electra Glide Standard FLHTI |
| Harley-Davidson | 1999–2006 | Road Glide FLTRI |
| Harley-Davidson | 2007 | Road King Classic FLHRC |
| Harley-Davidson | 1999–2006 | Road King Classic FLHRCI |
| Harley-Davidson | 2004–2007 | Road King Custom FLHRS |
| Harley-Davidson | 2004–2006 | Road King Custom FLHRSI |
| Harley-Davidson | 1999–2007 | Road King FLHR |
| Harley-Davidson | 2006–2007 | Street Glide FLHX |
| Harley-Davidson | 2006 | Street Glide FLHXI |
Related Products
View all →
More from Mikuni
View all →
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.