Brake caliper mounting bolt. Porsche 997 / Panamera / 991 / 981 Boxster / 981C Cayman  ❭  9A700758500

Brake caliper mounting bolt. M12 x 1.5 x 85.
This mounting bolt secure the brake caliper assembly to the suspension upright/knuckle, maintaining precise alignment with the brake disc (rotor). Proper torque and bolt integrity are essential for consistent brake performance, safety, and even pad/rotor wear.
Sold each, 2 bolts required per caliper.

Fits:
Porsche 997.2 C2 / C4 2008 - 2012 (FRONT & REAR)
Porsche 997.2 Turbo 2010 -2012 (FRONT)
Porsche 997 GT3 2008 - 2010 (FRONT)

Porsche 991.1 Carrera 3.4L / 3.8L 2012 - 2016 (FRONT)
Porsche 991.2 Carrera 3.0L 2016 - 2019 (FRONT)

Porsche 981 Boxster S 3.4L 2012 >> (FRONT)
Porsche 981C Cayman S 3.4L 2013>> (FRONT)
Porsche 718 (982) Boxster 2.0L / 2.5L 2017>> (FRONT)
Porsche 718C (982C) Cayman 2.0L / 2.5L 2017>> (FRONT)

Porsche 970 Panamera S 2010 - 2016 (REAR)
Porsche 970 Panamera GTS 2012 - 2016 (REAR)
Porsche 970 Panamera Hybrid 2012 - 2016 (REAR)

Diagram ref no 8.

Brake caliper mounting bolts are a critical component of a vehicle's braking system. They must withstand repeated load cycles, impact forces, and thermal stresses as the brake assembly heats and cools during operation. Over time, original bolts can corrode, seize, or wear out their threads, which can make brake servicing difficult and compromise the secure mounting of the caliper.

This OE Match bolt is a reliable, custom-fit solution for caliper maintenance, repair, or replacement - ensuring the caliper is securely attached to the hub/suspension using the correct components.

Function
•  Provides secure attachment for brake calipers
•  Maintains proper alignment with the brake disc
•  Withstands braking forces, heat, and vibration
•  Design for direct replacement
•  Corrosion-resistant and high-strength construction

Caliper mounting bolts are a safety-critical component. Worn, seized, or corroded bolts can lead to improper caliper alignment, brake noise, uneven pad wear, and - in severe cases - compromised brake performance. Replacing them with high-quality OE Match bolts ensures the caliper remains securely mounted and functioning as intended.

When to replace:
•  During brake pad or rotor replacement
•  Corrosion or thread damage on original bolts
•  Caliper removal for servicing or overhaul
•  Signs of looseness or brake noise
• Routine brake system maintenance

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9A700758500

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