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Xceldyne Spring Seats - XSSM43000

XSSM43000

Description

Precision CNC machined from 8620 case hadened steel
High tolerances ensure seats are flat for longest possible life. Cheaper non-flat seats fracture and eventually disintegrate at rpm which distributes like shrapnel throughout your engine
Pad is parallel to bottom surface for consistent spring pressures
Specially designed for CV4s valve springs
Must be used with PSI Springs

Product Series

Application List

YearsMakeModelApplicationNotes
2003 - 2012YamahaWR450F
2004 - 2009YamahaYFZ450
2006 - 2007YamahaYFZ450 Bill Balance Edition
2007 - 2008YamahaYFZ450 SE
2009 - 2012YamahaYFZ450R
2009 - 2012YamahaYFZ450R SE
2010 - 2011YamahaYFZ450X
2010 - 2010YamahaYFZ450X Bill Balance
2011 - 2011YamahaYFZ450X SE
2003 - 2012YamahaYZ450F

Shipping Information

  • Item Requires Shipping
  • 5.0 lbs.
  • W6.0000” x H10.0000” x L4.0000”