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Kibblewhite Precision Machining Lightweight Racing Valve Spring Kit - 40-40660

  • Part #:
    187701
  • Manufacturer Part #:
    40-40660

MSRP Price: $234.95

Our Price: $221.99

You Save:
$12.96 (6%)
Ships In 3-4 Business Days

Overview of Kibblewhite Precision Machining Lightweight Racing Valve Spring Kit - 40-40660

  • Kobe, super clean chrome silicon wire X-Rayed at regular intervals to check for inclusions, heat treated, and shot peened insuring maximum spring life
  • Titanium upper and Lower Retainers to further reduce reciprocating mass, KPMI®offers titanium retainers as an alternative to steel
  • Heat treated steel Base Washers KPMIs proprietary heat treatment process creates a hard outer shell with a non-brittle core, resisting wear and maximizing toughness
  • Valves and Guides are sold each
  • Valve Spring Kits come complete for one motor

Specs for Kibblewhite Precision Machining Lightweight Racing Valve Spring Kit - 40-40660

Type Valve Spring
Units Kit
Weight 0.00 lbs

Specs for Kibblewhite Precision Machining Lightweight Racing Valve Spring Kit - 40-40660

Type Valve Spring
Units Kit
Weight 0.00 lbs

Fitment for Kibblewhite Precision Machining Lightweight Racing Valve Spring Kit - 40-40660

See if this part fits your ride

Part 187701 fits the following machines

Kawasaki
  • 2013 Kawasaki KX450F
  • 2012 Kawasaki KX450F
  • 2011 Kawasaki KX450F
  • 2010 Kawasaki KX450F
  • 2009 Kawasaki KX450F
  • 2009 Kawasaki KX450F Monster Energy
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Instructions and Manuals for Kibblewhite Precision Machining Lightweight Racing Valve Spring Kit - 40-40660