Brake caliper mounting bolt. Porsche 993 / 996 / 997.1 / Boxster / Cayman  ❭  99907340201

Brake caliper mounting bolt, M12 x 1.5 x 72
OE Match brake caliper mounting bolt for Porsche 993, 996, 997.1, Boxster, and Cayman models. These replacement caliper fixing bolt help secure the brake caliper to the carrier or hub assembly during brake system service.
2 x Bolts required per caliper. Fits FRONT & REAR calipers

Fits:
Porsche 993 C2 / C4 1995 - 1998 - Front only (Not widebody)
Porsche 996 C2 / C4 1998 - 2005 - (Not widebody)
Porsche 997 C2 / C4 3.6L 1998 - 2005

Porsche 986 Boxster 1997 - 2004
Porsche 987.1 Boxster 2005 - 2008
Porsche 987.2 Boxster 2009 - 2012
Porsche 981 Boxster 2012 - 2016 - (REAR only)
Porsche 718 (982) Boxster 2017 >> - (REAR only)

Porsche 987C.1 Cayman 2005 - 2008
Porsche 987C.2 Cayman 2009 - 2012
Porsche 981C Cayman 2013 - 2016 - (REAR only)
Porsche 718 (982) Cayman 2017 >>  - (REAR only)

Diagram ref no 8

This product supersedes Porsche's old part numbers: 90006729209, 99906704109, 99906704101

Brake caliper mounting bolts hold the caliper firmly in position so the brake pads can clamp the disc correctly. Secure caliper mounting is essential for safe braking performance, pedal feel, pad contact, and reliable brake operation.

Functions
•  Replaces brake caliper mounting bolts
•  Secures the brake caliper assembly
•  Helps maintain correct caliper alignment
•  Supports safe brake pad and disc contact
•  Used during brake caliper, brake pad, or brake disc service
•  Replaces corroded, rounded, stretched, damaged, or missing original bolts
•  OE Match replacement fasteners for Porsche brake system repair.

Why Replace This Part?
Brake caliper mounting bolts are exposed to high braking loads, heat, road dirt, corrosion, and repeated service work. Worn, damaged, corroded, or stretched bolts may not provide correct clamping force and can compromise caliper security. Replacement is recommended when the bolts are removed during brake service or when their condition is uncertain.

When to Replace This Part
•   Brake calipers are being removed or replaced
•   Brake pads or brake discs are being serviced
•   The original bolts are corroded, rounded, stretched, damaged, or missing
•   Caliper mounting threads or fixing condition are being checked
•   Brake vibration, movement, or noise is being investigated
•   Preventative replacement is required during brake overhaul
•   The vehicle is undergoing Porsche brake system restoration.

Where it fits on the car
These bolts fit at the brake caliper mounting points on Porsche 993, 996, 997.1, Boxster, and Cayman models. Exact position can vary depending on model, axle, caliper type, and brake package.

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

99907340201

The product you are viewing cross references to these numbers