Technical Values

WARNING: This page is about a different car, the 2024 Porsche 911, 2023 Porsche 911, and 2022 Porsche 911. However, it is still accessible from the selected car via links, so may be relevant.

Location	Description	Type	Basic values
Front speed sensor to wheel bearing housing	Item 3: Internal hexagon roundhead bolt, M6 x 16	Tightening torque	10 Nm (7.5 ftlb.)
Courtesy of PORSCHE CARS NORTH AMERICA, INC. Mounting for front speed sensor
Front speed sensor to wheel bearing housing GT3	Item 2: Cheese head bolt, M6 x 16	Tightening torque	10 Nm (7.5 ftlb.)
Courtesy of PORSCHE CARS NORTH AMERICA, INC. Front speed sensor with shield - GT3
Rear speed sensor to wheel bearing housing	Item 3: Internal hexagon roundhead bolt, M6 x 16	Tightening torque	8 Nm (6 ftlb.)
Courtesy of PORSCHE CARS NORTH AMERICA, INC. Mounting for rear speed sensor
Rear speed sensor to wheel bearing housing GT3	Item 3: Cheese head bolt, M6 x 16	Tightening torque	10 Nm (7.5 ftlb.)
Courtesy of PORSCHE CARS NORTH AMERICA, INC. Rear wheel bearing housing GT3
Hydraulic unit to holder (upper part)	Internal hexagon roundhead bolt, M10 x 16.7	Tightening torque	25 Nm (19 ftlb.)
Holder (lower part) to body	Hexagon roundhead bolt, M8 x 30	Tightening torque	20 Nm (15 ftlb.)
Hydraulic unit to holder	Item 3: Cheese head bolt, M10 x 1 x 17	Tightening torque	25 Nm (19 ftlb.)
Courtesy of PORSCHE CARS NORTH AMERICA, INC. Hydraulic unit with holder
Cap screw for upper brake pressure lines to hydraulic unit	Item 2: Small hexagon	Tightening torque	14 Nm (10.5 ftlb.)
Courtesy of PORSCHE CARS NORTH AMERICA, INC. Upper brake lines to hydraulic unit
Cap screw for rear brake pressure lines to hydraulic unit	Item 2: Large hexagon	Tightening torque	16 Nm (12 ftlb.)
Courtesy of PORSCHE CARS NORTH AMERICA, INC. Rear brake pressure lines to hydraulic unit