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KPMI Seal Valve Stem 7.0mm 4/Pk Hd Twin Cam 88-103" '05-11 Harley-Davidson - 71030-4
KPMI Red Viton valve stem seals are designed to have optimum fitment, allow for maximum lift, and to give maximum life. KPMI Red valve stem seals are resistant to high temperatures, petroleum products and by-products of combustion. They retain their ability to seal in situations where other materials could allowoil to enter the combustion chamber causing detonation, carbon build up and a loss of power. The Red Ones are truly the racer's choice.

Features:
  • Sold as packs of 4

Fitments:
  • Harley-Davidson FLSTC Softail Heritage Classic 2007-2017
  • Harley-Davidson FLSTF Softail Fat Boy 2005-2017
  • Harley-Davidson FLSTFB Softail Fat Boy Lo 2010-2016
  • Harley-Davidson FLSTN Softail Deluxe 2005-2017
  • Harley-Davidson FLSTSB Softail Cross Bones 2008-2011
  • Harley-Davidson FLSTSC Softail Springer Classic 2005-2007
  • Harley-Davidson FXCW Softail Rocker 2008-2009
  • Harley-Davidson FXCWC Softail Rocker C 2008-2011
  • Harley-Davidson FXS Softail Blackline 2011-2013
  • Harley-Davidson FXST Softail 2005-2007
  • Harley-Davidson FXSTB Softail Night Train 2005-2009
  • Harley-Davidson FXSTC Softail Custom 2007-2010
  • Harley-Davidson FXSTCU Softail Custom Classic 2010
  • Harley-Davidson FXSTD Softail Deuce 2005-2007
  • Harley-Davidson FXSTS Softail Springer 2005-2006
  • Harley-Davidson XL1200C Sportster 1200 Custom 2004-2017
  • Harley-Davidson XL1200L Sportster 1200 Low 2006-2011
  • Harley-Davidson XL1200R Roadster 2004-2008
  • Harley-Davidson XL883 Sportster 883 2004-2008
  • Harley-Davidson XL883C Sportster 883 Custom 2004-2009
  • Harley-Davidson XL883R 883 Roadster 2005-2007
  • Harley-Davidson XR1200 2009-2010
  • Harley-Davidson FLHRC Road King Classic 2005-2013
  • Harley-Davidson FLHRS Road King Custom 2005-2007
  • Harley-Davidson FLHT Electra Glide 2005-2009
  • Harley-Davidson FLTR Road Glide 2005-2016
  • Harley-Davidson FLTRU Road Glide Ultra 2011-2016
  • Harley-Davidson FLTRX Road Glide Custom 2010-2015
  • Harley-Davidson FLHXXX Street Glide Trike 2010-2011
  • Harley-Davidson FXSB Softail Breakout 2013-2017
  • Harley-Davidson FLHXS Street Glide Special 2014-2016
  • Harley-Davidson FLHRXS Road King Special 2017

Other Part Numbers:
KPMI #191-37022

Proposition 65

⚠ WARNING: Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov

KPMI Logo

ABOUT KPMI

KPMI (Kibblewhite Precision Machining) is a global manufacturer and distributor of valvetrain and specialized tools and components for the racing area. The KPMI product line comprises of Harley-Davidson motorcycles, sports bikes, valves, dirt bikes, ATVs, UTVs, tourers, cruisers, customs, and classics, as well as Jet Skis, Water Skis, and watercraft.

History of KPMI

James L. Kibblewhite formed the legacy of Kibblewhite Precision Machining, Inc. in 1939. In 1989, James’s son, William F. Kibblewhite, took over the operation. William Kibblewhite built on his father's good work and added a lot more products to the line of the automotive industry.

KPMI EXPANSION

KPMI maintains a warehouse and supplies over 3,000 items to its consumers worldwide. There is no other company in the world that has such a wide range of products for the motorsports industry. Not only does KPMI manufacture finished products, but it also provides contract manufacturing services to OEMs and other third parties. Engineering, prototyping, and limited or full production runs are just some of the services they offer.

KPMI INNOVATION

KPMI has five locations and a combined total of over 20,000 square feet of a machine shop, office, engineering, and warehouse space. KPMI has invested heavily in upgrading its operations during the last five years. As a company, they have eleven cutting-edge CNC lathes and other cutting-edge tools in their entire facility.

KPMI Quality

KPMI's objective is to supply consumers with products that function correctly the first time and deliver the best value for money in terms of reliability and performance. None of their products reaches final approval without first enduring a development flow procedure. Three signatures from engineering and one from production are required for final evaluations. This means that each product undergoes three independent assessments throughout its development process before a final product is launched.

VIVID RACING- KPMI

Vivid Racing includes a wide collection of KPMI valve products, such as exhaust and intake valves, wrist bushing twins, service kits, seal valves, spring kits, and many more!

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Things
Sale price None
Wholesale price $8.37
Shipping Weight: 0.12
Length: 2
Width: 3
Height: 2
Zone Name Flat Rate
Arizona $12.75
US-Only $12.75
USA-West-Coast $12.75
USA-East-Coast $12.75
USA-Mid-West $12.75
Product Added At Friday 13 August, 2021
Product Modified At Friday 11 July, 2025
Imported By ETLOverride
Last Edited By WPS_FTP_AVD
View In Admin

Emissions Info
Carb Approved Yes
Carb Number -
Epa Status -
Prop65 CANCER/DEVELOPMENTAL
Carb Required -
Vendors
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Vendor Inv Cost Retail Jobber MAP Core Updated
Western Power Sports $7.09 $10.50 ? $10.50 ? 2025-07-11 11:07:40


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