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Inner Generator Pulley I Half. Porsche 356 / 912 - 53909315
53909315
Vehicle Group
- Porsche 911 1965-1968 2.0L / 912 SWB (F)
- Porsche 356 1950-55
- Porsche 356A 1955-59
- Porsche 356B 1959-63
- Porsche 356C 1963-65
Information
Inner Generator Pulley I Half.
Maintain correct alternator and cooling fan belt operation with this OE Match Inner Generator Pulley Half, manufactured as a direct replacement. Produced to OE-style specifications, this pulley half forms part of the generator pulley assembly, providing the correct belt alignment and tension when used with the matching outer pulley half and shims.
Fits:
Diagram Ref No 7
Over time, the original pulley half can become worn, scored, distorted, or corroded through continual belt contact, heat, and engine vibration. Damage or wear can prevent the drive belt from seating correctly, resulting in belt slip, excessive wear, charging issues, or reduced cooling fan performance. Replacing a worn pulley half restores proper belt alignment and reliable operation of the generator and cooling fan drive. This OE Match component is ideal for routine maintenance, engine repairs, and Porsche restoration projects.
What This Product Does:
Symptoms Of Wear Or Failure:
Why Replacement Matters:
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
53909315
The product you are viewing cross references to these numbers
Maintain correct alternator and cooling fan belt operation with this OE Match Inner Generator Pulley Half, manufactured as a direct replacement. Produced to OE-style specifications, this pulley half forms part of the generator pulley assembly, providing the correct belt alignment and tension when used with the matching outer pulley half and shims.
Fits:
- Porsche 911 1965-1968 2.0L / 912 SWB (F)
- Porsche 356 1950-55
- Porsche 356A 1955-59
- Porsche 356B 1959-63
- Porsche 356C 1963-65
Diagram Ref No 7
Over time, the original pulley half can become worn, scored, distorted, or corroded through continual belt contact, heat, and engine vibration. Damage or wear can prevent the drive belt from seating correctly, resulting in belt slip, excessive wear, charging issues, or reduced cooling fan performance. Replacing a worn pulley half restores proper belt alignment and reliable operation of the generator and cooling fan drive. This OE Match component is ideal for routine maintenance, engine repairs, and Porsche restoration projects.
What This Product Does:
- Forms part of the generator pulley assembly.
- Supports correct drive belt alignment.
- Helps maintain accurate belt tension when used with the appropriate shims.
- Drives the generator and engine cooling fan.
- Reduces the risk of belt slip and premature belt wear.
- Replaces worn or damaged original pulley halves.
- Provides an OE-style fit and dependable quality.
Symptoms Of Wear Or Failure:
- Scored or worn pulley grooves.
- Corrosion or pitting on the pulley surface.
- Bent or distorted pulley half.
- Drive belt slipping or squealing.
- Uneven or accelerated belt wear.
- Difficulty maintaining correct belt tension.
- Visible damage affecting pulley alignment.
Why Replacement Matters:
- The inner generator pulley half is a critical component of the generator and cooling fan drive system, ensuring the drive belt runs true and maintains the correct tension. A worn or damaged pulley half can cause belt misalignment, slipping, increased belt wear, reduced charging efficiency, and compromised engine cooling.
- Replacing the inner generator pulley half restores proper belt alignment and dependable operation of the generator and cooling fan, helping to protect the charging and engine cooling systems from unnecessary wear. Manufactured as a direct replacement and produced to OE-style specifications, this OE Match component provides the correct fit, dependable quality, and long-lasting durability, making it an excellent choice for Porsche maintenance, engine repairs, and restoration projects.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
53909315
53909315
The product you are viewing cross references to these numbers
Price: €67.14
In stock
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Information
Alternator pulley. Porsche 981/982 Boxster / 981/982 Cayman / 991
Number of grooves: 6
Outer diameter: 59 mm
Inner diameter: 17 mm
Width: 40mm
Fits:
Porsche 981 Boxster S/GTS 3.4L 2012-16
Porsche 981 Boxster Spyder 2016
Porsche 982 (718) Boxster 2.0L 2016>>
Porsche 982 (718) Boxster S 2.5L 2016>>
Porsche 981C Cayman S/GTS 3.4L 2013-16
Porsche 981C Cayman GT4 3.8L 2016
Porsche 991.1 C2 / C4 3.4L 2012-16 Coupe / Cabrio / Targa
Porsche 991.2 C2 / C4 3.0L 2016>> Coupe / Cabrio / Targa
Porsche 991.1 Turbo / Turbo S 3.8L 2013-16 Coupe / Cabrio
Porsche 991.2 Turbo / Turbo S 3.8L 2016>> Coupe / Cabrio
Diagram ref no 6
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
9A160395501
The product you are viewing cross references to these numbers
Number of grooves: 6
Outer diameter: 59 mm
Inner diameter: 17 mm
Width: 40mm
Fits:
Porsche 981 Boxster S/GTS 3.4L 2012-16
Porsche 981 Boxster Spyder 2016
Porsche 982 (718) Boxster 2.0L 2016>>
Porsche 982 (718) Boxster S 2.5L 2016>>
Porsche 981C Cayman S/GTS 3.4L 2013-16
Porsche 981C Cayman GT4 3.8L 2016
Porsche 991.1 C2 / C4 3.4L 2012-16 Coupe / Cabrio / Targa
Porsche 991.2 C2 / C4 3.0L 2016>> Coupe / Cabrio / Targa
Porsche 991.1 Turbo / Turbo S 3.8L 2013-16 Coupe / Cabrio
Porsche 991.2 Turbo / Turbo S 3.8L 2016>> Coupe / Cabrio
Diagram ref no 6
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
9A160395501
0PB 903 018
0PB903018
9A1 603 014 00
9A1 603 018 01
9A1 603 018 02
9A1 603 955 00
9A1 603 955 01
9A160301400
9A160301801
9A160301802
9A160395501
0PB903018B
9A160395500
9A260301800
The product you are viewing cross references to these numbers
Price: €82.71
In stock