Duralast New Master Cylinder (Brake System) NM51718
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Duralast New Master Cylinder (Brake System) NM51718

Duralast New
Part # NM51718
SKU # 486278
Notes: Without reservoir



Part #NM51718
SKU #486278
NotesWithout reservoir
Item GradeOEM Standard
Package ContentsNew Brake Master Cylinder, Bleeder Kit
Product ConditionNew
Installation Hardware IncludedYes
Master Cylinder MaterialCast Iron
Master Cylinder Reservoir IncludedNo
Master Cylinder Color / FinishMetallic
Master Cylinder Bore Diameter (in)0.812
Master Cylinder Port SizesPrimary M10x1.0 M10x1.0 M10x1.0 , Secondary M10x1.0 M10x1.0 M10x1.0


Our NEW master cylinders offers the braking performance you expect from a quality NEW part. Each NEW master cylinder is designed to match original equipment specifications, providing proper braking modulation and feel. Where applicable, our NEW master cylinder may include a reservoir to provide easier installation and help to save you time. Included in every box is a high quality bleeder kit to ensure a proper and complete brake system flush can be performed to help get you back on the road faster.

  • checkmark100% tested to O.E.M. specification
  • checkmarkApplication specific bleeder kit included
  • checkmarkExclusive rustproof coating
  • checkmarkOE grade seals & o-rings (SAE J-1603 specs.)