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Porsche Brake Caliper Bleed Screws with Dust Caps | M10x1 or M8x1.25 | Packs of 2, 4 or 8 | PSR9Line

Porsche Brake Caliper Bleed Screws with Dust Caps | M10x1 or M8x1.25 | Packs of 2, 4 or 8 | PSR9Line

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Thread
Pack Size

Porsche Brake Caliper Bleed Screws with Dust Caps — M10x1 or M8x1.25 — Packs of 2, 4 or 8

OE-specification brake caliper bleed screws for Porsche, precision CNC machined for a perfect fit and long service life. Every pack comes complete with rubber dust caps — one per screw.

Which thread do I need?

In 99.9% of cases it will be M10x1 — front and rear. This is the thread used on Porsche Brembo multi-piston calipers across the 911, Boxster, Cayman, Cayenne and Macan ranges.

The M8x1.25 option is only for early 911 G-Series cars up to 1990. If your car is not an early G-Series 911, choose M10x1.

Pack sizes

  • Pack of 2 — one axle (2 screws + 2 dust caps)
  • Pack of 4 — (4 screws + 4 dust caps)
  • Pack of 8 — full set (8 screws + 8 dust caps)

Fitment — M10x1

  • Porsche 911 996 Carrera (1998–2005) — Brembo caliper equipped
  • Porsche 911 997 Carrera (2005–2012) — Brembo caliper equipped
  • Porsche 911 991 Carrera (2012–2019) — Brembo caliper equipped
  • Porsche Boxster 986 (1997–2004) — Brembo caliper equipped
  • Porsche Boxster / Cayman 987 (2004–2012) — Brembo caliper equipped
  • Porsche Cayman — Brembo caliper equipped
  • Porsche Cayenne — Brembo caliper equipped
  • Porsche Macan — Brembo caliper equipped

Also compatible with other vehicles using Brembo multi-piston fixed calipers with an M10x1 bleed port thread.

Fitment — M8x1.25

  • Porsche 911 G-Series — early cars up to 1990

Specification

  • Thread: M10 x 1 or M8 x 1.25
  • Material: Steel with zinc-plated, rust-preventative finish
  • Colour: Silver
  • Supplied with rubber dust caps
  • Placement: Front and/or rear, left and right

OE Cross-Reference

  • 34116768018
  • 0004209455 / A0004209455
  • 357615273 / 1K0615273B

Installation Note

Always clean caliper port threads before fitting. Do not reuse damaged screws. Torque to manufacturer specification and bleed the brake system after fitment.

This is an aftermarket equivalent part. Manufacturer names and part numbers are used for identification and compatibility purposes only.

Why PSR9Line?

  • UK stock — rapid secure dispatch as standard
  • VAT invoices available on request for business customers
  • 14-day returns as standard

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