Del West
Del West
History
Engineering
Research and Development
Manufactured Goods
Titanium Valves
Steel Valves
Pneumatic Valve Spring Systems
Mechanical Spring Retainers
Keepers (Locks, Cotters)
Lash Caps/ Lash Disks
Valve Guides
Valve Seat Inserts
Employment Opportunities
Contact Info
 

Keepers (Locks, Cotters)

Del West titanium keepers are the most reliable in racing and the world standard for all major series:
  • Aerospace quality titanium
  • 100% CNC machined for unparalleled tolerance control and surface finish
  • Precision ID bore control for proper valve stem to keeper contact
  • Close taper angle control for proper keeper to retainer contact
The result is a superior valve stem to keeper to retainer assembly.  When the fit is correct, there is no relative motion in the assembly.  This results in less wear and an extended service life of the components. 

Del West USA Del West Europe
(661) 295-5700 +41(0)21 967 2121