KPM Cast Iron Valve Guides
Select subgroup:
for Sportster 900+1000cc 1957-1985
Select variant:
Intake; Ø 14.33 mm; Over-/Undersize: +0.000 ”; replaces OEM HD 18176-57C
Item №
61-307
net price
13.19 €
VAT
Germany (19%)
2.51 €
Price incl. VAT
15.70 €
13
ready for immediate delivery from our Würzburg, Germany warehouse
- Valve guide by Kibblewhite Precision Machining
- fits Sportster 900+1000cc 1957-1985
- Intake
- cast iron
- Ø 14.33 mm
- Over-/Undersize: +0.000 ”
- replaces Harley-Davidson part number HD 18176-57C
- USA
- gross weight: 30 g
Kibblewhite has researched, tested and chemically separated several cast iron blends, and ultimately specified a combination of ingredients to meet the needs of Harley-Davidson engines. KPM material includes specific amounts of key elements such as carbon, silicon, manganese, nickel, copper and sulfur to create a highly pearlitic structure wit dense fine grains for excellent wear resistance. This "recipe" also allows for a superior surface fnish in the guide bore that is easy on valve stems.
See also:
KPM Black Diamond Valves - for Sportster 1957-1985
KPM Valve Stem Seal Installation Caps
Plastic caps for a smooth and safe installation of your new valve stem seals. Three sizes available: green=5/16” (all Evos + intake ironhead Sportster), yellow=11/32” (exhaust only ironhead Sportster), red=3/8” (Pans + Shovels).
KPM Black Diamond Valves
Kibblewhite Black Diamond valves are CNC machined from one-piece forgings of EV8 stainless steel. The proprietary Black Diamond multi-stage process treats the shaft to a depth of 0.002” creating a hard, smooth and corrosion resistant surface that cannot flake crack or peel off. The valve tips feature welded-on stellite tips for improved resistance to the impact and abrasive wear of the rocker arms. All versions work with modern lead-free fuels.
Have any questions?
Our service team will be glad to help out: Mondays - Thursdays 08:00-17:00 CET, Fridays 08:00-16:00 CET, Phone: +49 / 931 250 61 16, eMail: service@wwag.com