Wheel hub with bearing front or rear. Porsche Macan 95B  ›  PAC407613

Wheel Hub Studs 72mm.
The OE MATCH Wheel Hub Studs 72mm are OE-matching wheel fastening components designed to securely mount the wheel to the vehicle hub. Measuring 72mm in length, these high-strength wheel studs provide the threaded connection between the hub and wheel nuts, ensuring safe wheel retention under all driving conditions. They are particularly suitable for standard applications as well as setups using wheel spacers where additional thread engagement may be required.

Fits:

• Porsche 911 1965-1968 2.0L / 912 SWB (F)
• Porsche 911 1968-1973 2.2L / 2.4L / 2.7L RS LWB (F)
• Porsche 911 1974-1977 2.7L / 1976-77 3.0 Carrera
• Porsche 911 1978-1983 3.0L / SC
• Porsche 911 1984-1986 3.2L
• Porsche 911 1987-1989 3.2L G50
• Porsche 911 1975-1977 3.0L Turbo (930)
• Porsche 911 1978-1989 3.3L Turbo (930)
• Porsche 964 (911) C2 1989-93
• Porsche 964 (911) C4 1989-93
• Porsche 964 (911) RS 3.6L 1991-93
• Porsche 964 (911) RS 3.8L 1991-93
• Porsche 964 (911) TURBO 3.3L 1991-93
• Porsche 964 (911) TURBO 3.6L 1991-93
• Porsche 993 (911) C2 1994-97
• Porsche 993 (911) C4 1994-97
• Porsche 993 (911) RS 1994-97
• Porsche 993 (911) C2S 1994-97
• Porsche 993 (911) C4S 1994-97
• Porsche 993 (911) TURBO 1994-96
• Porsche 993 (911) GT2 1994-97
• Porsche 993 (911) TURBO S 1994-97
• Porsche 924 2.0L 1976-79
• Porsche 924 2.0L 1980-85
• Porsche 924 Turbo 2.0L 1979-81
• Porsche 924 Turbo 2.0L 1982-84
• Porsche 924 Carrera GT 2.0L 1981
• Porsche 924 Carrera GTS 2.0L 1982
• Porsche 924S 2.5L 1986-87
• Porsche 924S 2.5L 1988
• Porsche 944 2.5L 8V 1982-87
• Porsche 944 2.7L 8V 1988-89
• Porsche 944S 2.5L 16V 1987-88
• Porsche 944S2 3.0L 16V 1989-91
• Porsche 944 Turbo 2.5L 8V 1985-88
• Porsche 944 Turbo 2.5L 8V 1989-91
• Porsche 944 Turbo S 2.5L 8V 1988
• Porsche 968 3.0L 1992-94
• Porsche 968 Sport 3.0L 1994-95
• Porsche 968 CS 3.0L 1993-95
• Porsche 968 Turbo S 3.0L 1993-94
• Porsche 928 4.5L 1978-82
• Porsche 928S 4.7L 1981-83
• Porsche 928S2 4.7L 1984-86
• Porsche 928S4 5.0L 1987-92
• Porsche 928GT 5.0L 1989-91
• Porsche 928GTS 5.4L 1992-95  

Manufactured to OE specifications, these wheel hub studs are engineered for precise fitment, correct thread pitch, and exceptional durability. Constructed from high-strength steel, they are designed to withstand the significant loads generated during acceleration, braking, cornering, and high-performance driving.

What This Product Does:

• Provides a secure threaded mounting point for wheel nuts
• Secures the wheel firmly to the hub assembly
• Maintains correct wheel positioning and alignment
• Supports safe braking, handling, and vehicle stability
• Allows proper wheel installation and torque application
• Provides reliable fastening performance under demanding driving conditions

• Stripped or damaged threads
• Corrosion affecting stud strength and thread engagement
• Bent or distorted wheel studs
• Difficulty tightening wheel nuts correctly
• Wheel nuts loosening repeatedly
• Cracks or fatigue damage from repeated stress
• Reduced thread engagement due to wear or damage

• Restores safe and secure wheel fastening
• Ensures proper wheel nut engagement and torque retention
• Maintains correct wheel alignment and seating
• Prevents wheel movement or loosening during driving
• Supports safe braking, handling, and suspension performance
• Reduces the risk of wheel fastening failures
• Provides OE-style fitment and long-term reliability
• Helps protect wheels, hubs, and braking components from fastening-related damage

Wheel Hub Stud, Standard 
Sold each

Replace damaged or worn wheel mounting hardware with this OE Match Standard Wheel Hub Stud. Wheel studs are pressed into the hub and provide the threaded mounting points for the wheel nuts. Their condition is essential for securely locating and retaining the wheel against the hub.

Fits:

• Porsche 911 1965-1968 2.0L / 912 SWB (F)
• Porsche 911 1968-1973 2.2L / 2.4L / 2.7L RS LWB (F)
• Porsche 911 1974-1977 2.7L / 1976-77 3.0 Carrera
• Porsche 911 1978-1983 3.0L / SC
• Porsche 911 1984-1986 3.2L
• Porsche 911 1987-1989 3.2L G50
• Porsche 964 (911) C2 1989-93
• Porsche 964 (911) C4 1989-93
• Porsche 964 (911) RS 3.6L 1991-93
• Porsche 964 (911) RS 3.8L 1991-93
• Porsche 964 (911) TURBO 3.3L 1991-93
• Porsche 964 (911) TURBO 3.6L 1991-93
• Porsche 993 (911) C2 1994-97
• Porsche 993 (911) C4 1994-97
• Porsche 993 (911) RS 1994-97
• Porsche 993 (911) C2S 1994-97
• Porsche 993 (911) C4S 1994-97
• Porsche 993 (911) TURBO 1994-96
• Porsche 993 (911) GT2 1994-97
• Porsche 993 (911) TURBO S 1994-97
• Porsche 924 2.0L 1976-79
• Porsche 924 2.0L 1980-85
• Porsche 924 Turbo 2.0L 1979-81
• Porsche 924 Turbo 2.0L 1982-84
• Porsche 924 Carrera GT 2.0L 1981
• Porsche 924 Carrera GTS 2.0L 1982
• Porsche 924S 2.5L 1986-87
• Porsche 924S 2.5L 1988
• Porsche 944 2.5L 8V 1982-87
• Porsche 944 2.7L 8V 1988-89
• Porsche 944S 2.5L 16V 1987-88
• Porsche 944S2 3.0L 16V 1989-91
• Porsche 944 Turbo 2.5L 8V 1985-88
• Porsche 944 Turbo 2.5L 8V 1989-91
• Porsche 944 Turbo S 2.5L 8V 1988
• Porsche 968 3.0L 1992-94
• Porsche 968 Sport 3.0L 1994-95
• Porsche 968 CS 3.0L 1993-95
• Porsche 968 Turbo S 3.0L 1993-94
• Porsche 914 (1970-1976)

What Does a Wheel Hub Stud Do?

Each wheel stud passes through the hub and provides a strong threaded fixing for the wheel nut.

When the wheel nuts are correctly tightened, the studs provide the clamping force required to securely hold the wheel against the hub.

A correctly functioning wheel stud helps:

• Secure the wheel to the hub
• Provide the mounting thread for the wheel nut
• Maintain correct wheel clamping force
• Allow safe wheel installation and removal
• Keep the wheel correctly seated against the hub

Why Do Wheel Hub Studs Fail?

Wheel studs are strong components but can become damaged through repeated wheel removal, incorrect tightening or corrosion.

Common causes include:

• Damaged or stripped threads
• Cross-threaded wheel nuts
• Excessive wheel nut torque
• Corrosion Impact damage
• Incorrect wheel installation
• Repeated use of unsuitable tools
• General wear from frequent wheel changes

Using an impact wrench incorrectly or overtightening wheel nuts can stretch or damage the stud and its threads.

When Should a Wheel Stud Be Replaced?

Replacement should be considered if:

• Threads are stripped or damaged
• A wheel nut will not tighten correctly
• The stud is bent or distorted
• Heavy corrosion is present
• The stud has been cross-threaded
• A stud has broken
• The stud is loose within the hub
• Damage is discovered during wheel or brake servicing

A damaged wheel stud should not be reused, as correct wheel clamping depends on the condition of both the stud and wheel nut.

Important Wheel Mounting Checks

When replacing a wheel stud, inspect the wheel nut and hub for corresponding damage.

Wheel nuts should thread smoothly onto the studs by hand before final tightening. Always tighten wheel nuts to the correct specified torque.

If several studs show similar corrosion or thread damage, inspect the remaining studs and consider replacing any that are no longer serviceable.

Wheel Studs

Wheel studs are an essential part of the wheel and hub assembly on many classic and modern-classic Porsche models.

Although designed for long service life, repeated wheel removal, corrosion, cross-threading and excessive tightening can eventually damage the threads or weaken the stud.

When carrying out wheel, brake or hub maintenance, each stud should be inspected for damaged threads, corrosion or distortion. Replacing defective studs helps ensure the wheel can be correctly and securely mounted.