Made in USA
Valve Springs/Seats/Retainers - Set of 40
Product Discontinued
APRPART NUMBER: 172-MS100092

Valve Springs/Seats/Retainers - Set of 40

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This product is no longer available. Please call customer service for assistance at 1-800-345-4545.

    Apr Valve Springs/Seats/Retainers - Set Of 40



  • Increase valve train control
  • 71% weight reduction over OEM Golf R retainers
  • 19% weight reduction over OEM Golf R springs
  • 20% stiffness increase over OEM Golf R springs
  • Eradicates TSI K04 "valve float" issues
  • Supports higher revving application
  • Weight saving beehive spring design
  • ASTM A877A OTSC round wire steel springs
  • 6AL4V American titanium retainers
  • 4140 heat-treated chrome molly steel spring seats with black oxide coating
  • 29 grams per spring
  • 2 grams per retainer
  • Compatible with OEM valves
  • Spring seats included to protects against aluminum erosion in the head
Part TypeValve Spring Kit
BrandAPR
Package Height5.0
Package Width7.0
Package Length9.0
Weight2.0 PG
Part FitmentDirect Fit
Vendor Part NumberMS100092
Package Qty1
Package TypeEA
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Some parts are not legal for use in California or other states with similar laws / regulations
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