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Alternator, Alternator freewheel clutch 28903031A
All spare parts in the list below are equivalent to OEM number 28 903 031 A:
- 28 903 031 A (original number of AUDI)
- 28 903 031 A (original number of SEAT)
- 28 903 031 A (original number of SKODA)
- 28 903 031 A (original number of VW)
- Alternator Charging Current [A]: 120
- Voltage [V]: 14
- Pulleys: with belt pulley, with freewheel belt pulley
- Rated Voltage [V]: 14
- Belt Pulley Ø [mm]: 57
- Number of ribs: 5
- Number of grooves: 5
- Vehicle Main Current: for vehicles with 12V main current
- Position / Degree: R 90
- Rotation Direction: Clockwise rotation
- Alternator Type: excl. vacuum pump
- Connector / Clamp: without connection for speed sensor
- Fastening Type: 3-point attachment, Double Pivot Lever
- Clamp: B+, B+ (M8), L - DFM
- Bore Diameter 1 [mm]: 8
- Weight [kg]: 6,675
- Number of mounting bores: 4
- Number of threaded holes: 2
- Thread Size: M8
- Distance from belt pulley to alternator [mm]: 30
- Item number: 4G0076
- Our price: 143,74 €
- Manufacturer: RIDEX
- EAN number: 4059191633814
- Condition: New
- Reference number OEM: 28903031A
price incl. 19% VAT


- Alternator Charging Current [A]: 120
- Voltage [V]: 14
- Pulleys: with belt pulley, with freewheel belt pulley
- Rated Voltage [V]: 14
- Belt Pulley Ø [mm]: 57
- Number of ribs: 5
- Number of grooves: 5
- Vehicle Main Current: for vehicles with 12V main current
- Position / Degree: R 90
- Rotation Direction: Clockwise rotation
- Alternator Type: excl. vacuum pump
- Connector / Clamp: without connection for speed sensor
- Fastening Type: 3-point attachment, Double Pivot Lever
- Clamp: B+, B+ (M8), L - DFM
- Bore Diameter 1 [mm]: 8
- Weight [kg]: 6,675
- Number of mounting bores: 4
- Number of threaded holes: 2
- Thread Size: M8
- Distance from belt pulley to alternator [mm]: 30
- Item number: 4G0076P
- Our price: 149,95 €
- Manufacturer: RIDEX PLUS
- EAN number: 4067448816910
- Condition: New
- Reference number OEM: 28903031A
- Diameter [mm]: 55,87
- Width [mm]: 35
- Thread Size: M16
- Number of ribs: 5
- Depth [mm]: 11,1
- Bore Diameter [mm]: 17
- Bolt Head- / Nut Design: Torx
- Rotation Direction: Clockwise rotation
- Supplementary Article / Supplementary Info Info 2: Requires special tools for mounting
- Weight [kg]: 0,52
- Item number: 1390F0005
- Our price: 23,55 €
- Manufacturer: RIDEX
- EAN number: 4059191672790
- Condition: New
- Reference number OEM: 28903031A
price incl. 19% VAT
excl. delivery costs
- Alternator Charging Current [A]: 70
- Voltage [V]: 14
- Product line: REMANUFACTURED PREMIUM
- Pulleys: with V-ribbed belt pulley
- Belt Pulley Ø [mm]: 54
- Number of ribs: 6
- Exchange Part
- Position / Degree: L 40
- Rotation Direction: Clockwise rotation
- Fastening Type: Four-point attachment
- Clamp: B+
- Weight [kg]: 5,03
- Item number: 437355
- Our price: 122,18 €
- Manufacturer: VALEO
- EAN number: 3276424373557
- Condition: Remanufactured
- Reference number OEM: 28903031A
In order to choose the adequate partnumber, please check the amps and the technical code of your alternator fitting on the vehicule.
price incl. 19% VAT
- Fitting Position: inner
- Alternator Charging Current [A]: 120
- Voltage [V]: 14
- Pulleys: with freewheel belt pulley
- Number of grooves: 5
- Exchange Part
- Heating / Cooling: incl. fan
- Compact Alternator
- Item number: AX 1187
- Our price: 138,03 €
- Manufacturer: STARLINE
- EAN number: 859280800223
- Condition: New
- Reference number OEM: 28903031A
price incl. 19% VAT
- Alternator Charging Current [A]: 120
- Voltage [V]: 12
- Pulleys: with freewheel belt pulley
- Quality: PREMIUM LINE
- Exchange Part without deposit
- Item number: A0046PR
- Our price: 147,38 €
- Manufacturer: AS-PL
- EAN number: 5902129086239
- Condition: Remanufactured
- Reference number OEM: 28903031A
price incl. 19% VAT
- Alternator Charging Current [A]: 120
- Voltage [V]: 12
- Pulleys: without belt pulley, without free-wheel belt pulley
- Quality: STANDARD LINE
- Version: 0124515026
- New part without deposit
- Item number: A0046
- Our price: 150,81 €
- Manufacturer: AS-PL
- EAN number: 5901259400717
- Condition: New
- Reference number OEM: 28903031A
- Accumulate your bonuses through purchasing items marked “BONUS";
- Pay for up to 10% of your order with the accumulated bonuses;
price incl. 19% VAT
- Alternator Charging Current [A]: 120
- Voltage [V]: 14
- Pulleys: with belt pulley, with freewheel belt pulley
- Rated Voltage [V]: 14
- Belt Pulley Ø [mm]: 57
- Number of ribs: 5
- Number of grooves: 5
- Vehicle Main Current: for vehicles with 12V main current
- Position / Degree: R 90
- Rotation Direction: Clockwise rotation
- Alternator Type: excl. vacuum pump
- Connector / Clamp: without connection for speed sensor
- Fastening Type: 3-point attachment, Double Pivot Lever
- Clamp: B+, B+ (M8), L - DFM
- Bore Diameter 1 [mm]: 8
- Weight [kg]: 6,675
- Number of mounting bores: 4
- Number of threaded holes: 2
- Thread Size: M8
- Distance from belt pulley to alternator [mm]: 30
- Item number: SKGN-0320075
- Our price: 151,39 €
- Manufacturer: STARK
- EAN number: 4059191227167
- Condition: New
- Reference number OEM: 28903031A
price incl. 19% VAT
- Alternator Charging Current [A]: 120
- Voltage [V]: 14
- Pulleys: with belt pulley, with freewheel belt pulley
- Rated Voltage [V]: 14
- Belt Pulley Ø [mm]: 57
- Number of ribs: 5
- Number of grooves: 5
- Vehicle Main Current: for vehicles with 12V main current
- Position / Degree: R 90
- Rotation Direction: Clockwise rotation
- Alternator Type: excl. vacuum pump
- Connector / Clamp: without connection for speed sensor
- Fastening Type: 3-point attachment, Double Pivot Lever
- Clamp: B+, B+ (M8), L - DFM
- Bore Diameter 1 [mm]: 8
- Weight [kg]: 6,675
- Number of mounting bores: 4
- Number of threaded holes: 2
- Thread Size: M8
- Distance from belt pulley to alternator [mm]: 30
- Item number: 4G0076R
- Our price: 151,39 €
- Manufacturer: RIDEX REMAN
- EAN number: 4066423110340
- Condition: Remanufactured
- Reference number OEM: 28903031A
price incl. 19% VAT
- Alternator Charging Current [A]: 120
- Voltage [V]: 12
- Pulleys: with freewheel belt pulley
- Quality: STANDARD LINE
- New part without deposit
- Item number: A0046(P)
- Our price: 180,08 €
- Manufacturer: AS-PL
- EAN number: 5901259470529
- Condition: New
- Reference number OEM: 28903031A
- Accumulate your bonuses through purchasing items marked “BONUS";
- Pay for up to 10% of your order with the accumulated bonuses;
price incl. 19% VAT
- Alternator Charging Current [A]: 120
- Voltage [V]: 12
- Pulleys: with freewheel belt pulley
- Quality: STANDARD LINE
- New part without deposit
- Item number: A0046(P-INA)
- Our price: 183,15 €
- Manufacturer: AS-PL
- EAN number: 5901259484090
- Condition: New
- Reference number OEM: 28903031A
- Accumulate your bonuses through purchasing items marked “BONUS";
- Pay for up to 10% of your order with the accumulated bonuses;
price incl. 19% VAT
- Alternator Charging Current [A]: 120
- Voltage [V]: 14
- Product line: REMANUFACTURED PREMIUM
- Pulleys: with freewheel belt pulley
- Belt Pulley Ø [mm]: 57
- Number of ribs: 5
- Exchange Part
- Position / Degree: R 90
- Rotation Direction: Clockwise rotation
- Fastening Type: 3-point attachment
- Clamp: B+
- Weight [kg]: 6,675
- Item number: 437341
- Our price: 198,24 €
- Manufacturer: VALEO
- EAN number: 3276424373410
- Condition: Remanufactured
- Reference number OEM: 28903031A
In order to choose the adequate partnumber, please check the amps and the technical code of your alternator fitting on the vehicule.
- Accumulate your bonuses through purchasing items marked “BONUS";
- Pay for up to 10% of your order with the accumulated bonuses;
price incl. 19% VAT
- Alternator Charging Current [A]: 120
- Voltage [V]: 12
- Pulleys: with freewheel belt pulley
- Quality: STANDARD LINE
- Version: SG12B049
- New part without deposit
- Item number: A3424S
- Our price: 200,59 €
- Manufacturer: AS-PL
- EAN number: 5902129107651
- Condition: New
- Reference number OEM: 28903031A
- Accumulate your bonuses through purchasing items marked “BONUS";
- Pay for up to 10% of your order with the accumulated bonuses;
price incl. 19% VAT
- Alternator Charging Current [A]: 120
- Voltage [V]: 12
- Pulleys: with freewheel belt pulley
- Quality: STANDARD LINE
- Version: 0124515197
- New part without deposit
- Item number: A0741S
- Our price: 204,46 €
- Manufacturer: AS-PL
- EAN number: 5902129113393
- Condition: New
- Reference number OEM: 28903031A
- Accumulate your bonuses through purchasing items marked “BONUS";
- Pay for up to 10% of your order with the accumulated bonuses;
price incl. 19% VAT

- Alternator Charging Current [A]: 120
- Voltage [V]: 14
- Pulleys: with freewheel belt pulley
- Number of ribs: 5
- Item number: ALTVG-7002
- Our price: 211,93 €
- Manufacturer: AISIN
- EAN number: 5411450796187
- Condition: New
- Reference number OEM: 28903031A
- Alternator Charging Current [A]: 120
- Voltage [V]: 12
- Pulleys: with freewheel belt pulley
- Belt Pulley Ø [mm]: 56
- Number of ribs: 5
- Weight [kg]: 7,08
- Item number: 101531
- Our price: 213,14 €
- Manufacturer: FEBI BILSTEIN
- EAN number: 4054224015315
- Condition: New
- Reference number OEM: 28903031A
These products are designed to be used as originally intended and not modified for purpose. Please ensure the products are installed by a competent individual. N.B. products are usually supplied without fitting instructions.
price incl. 19% VAT
- Alternator Charging Current [A]: 120
- Voltage [V]: 12
- Pulleys: with freewheel belt pulley
- Belt Pulley Ø [mm]: 56
- Number of ribs: 5
- Fastening Type: Four-point attachment
- for OE number: 124515026
- Item number: QRA1537
- Our price: 243,36 €
- Manufacturer: QUINTON HAZELL
- EAN number: 5050438343281
- Condition: New
- Reference number OEM: 28903031A
- Accumulate your bonuses through purchasing items marked “BONUS";
- Pay for up to 10% of your order with the accumulated bonuses;
price incl. 19% VAT
- Alternator Charging Current [A]: 120
- Voltage [V]: 14
- Product line: NEW ORIGINAL PART
- Pulleys: with freewheel belt pulley
- Belt Pulley Ø [mm]: 57
- Number of ribs: 5
- Position / Degree: R 90
- Rotation Direction: Clockwise rotation
- Fastening Type: 3-point attachment
- Clamp: B+
- Weight [kg]: 6,67
- New part without deposit
- Item number: 439328
- Our price: 256,44 €
- Manufacturer: VALEO
- EAN number: 3276424393289
- Condition: New
- Reference number OEM: 28903031A
In order to choose the adequate partnumber, please check the amps and the technical code of your alternator fitting on the vehicule.
price incl. 19% VAT
- Alternator Charging Current [A]: 120
- Voltage [V]: 14
- Pulleys: with freewheel belt pulley
- Belt Pulley Ø [mm]: 56
- Number of grooves: 5
- Plug Type ID: B+L,DFM
- Rotation Direction: Clockwise rotation
- Number of mounting bores: 2
- Alternatively
- Distance from belt pulley to alternator [mm]: 37
- Alternative Repair Kit: 210007
- Item number: 210007A
- Our price: 263,02 €
- Manufacturer: ERA
- EAN number: 2223414552525
- Condition: New
- Reference number OEM: 28903031A
- Accumulate your bonuses through purchasing items marked “BONUS";
- Pay for up to 10% of your order with the accumulated bonuses;
price incl. 19% VAT


- Alternator Charging Current [A]: 120
- Voltage [V]: 14
- Pulleys: with belt pulley, with freewheel belt pulley
- Rated Voltage [V]: 14
- Belt Pulley Ø [mm]: 57
- Number of ribs: 5
- Number of grooves: 5
- Vehicle Main Current: for vehicles with 12V main current
- Position / Degree: R 90
- Rotation Direction: Clockwise rotation
- Alternator Type: excl. vacuum pump
- Connector / Clamp: without connection for speed sensor
- Fastening Type: 3-point attachment, Double Pivot Lever
- Clamp: B+, B+ (M8), L - DFM
- Bore Diameter 1 [mm]: 8
- Weight [kg]: 6,675
- Number of mounting bores: 4
- Number of threaded holes: 2
- Thread Size: M8
- Distance from belt pulley to alternator [mm]: 30
- Item number: GCD0059
- Our price: 287,66 €
- Manufacturer: goCORE
- EAN number: 4069198032114
- Condition: New
- Reference number OEM: 28903031A

- Alternator Charging Current [A]: 120
- Voltage [V]: 12
- Pulleys: with freewheel belt pulley
- Quality: PREMIUM LINE
- Version: 0124515197
- New part without deposit
- Item number: A0741(SEG)
- Our price: 402,23 €
- Manufacturer: AS-PL
- EAN number: 5902129244943
- Condition: New
- Reference number OEM: 28903031A
- Accumulate your bonuses through purchasing items marked “BONUS";
- Pay for up to 10% of your order with the accumulated bonuses;
price incl. 19% VAT
- Diameter [mm]: 55,87
- Width [mm]: 35
- Thread Size: M16
- Number of ribs: 5
- Depth [mm]: 11,1
- Bore Diameter [mm]: 17
- Bolt Head- / Nut Design: Torx
- Rotation Direction: Clockwise rotation
- Supplementary Article / Supplementary Info Info 2: Requires special tools for mounting
- Weight [kg]: 0,52
- Item number: SKFC-1210004
- Our price: 20,24 €
- Manufacturer: STARK
- EAN number: 4059191181148
- Condition: New
- Reference number OEM: 28903031A
price incl. 19% VAT
excl. delivery costs
- Inner Diameter [mm]: 17
- Diameter [mm]: 61
- Number of ribs: 5
- Weight [kg]: 0,48
- for OE number: 022 903 119 D
- Supplementary Article / Supplementary Info Info 2: with lid
- Item number: 15254
- Our price: 28,80 €
- Manufacturer: FEBI BILSTEIN
- EAN number: 4027816152545
- Condition: New
- Reference number OEM: 28903031A
These products are designed to be used as originally intended and not modified for purpose. Please ensure the products are installed by a competent individual. N.B. products are usually supplied without fitting instructions.
price incl. 19% VAT
excl. delivery costs
- Width [mm]: 35
- Weight [kg]: 0,52
- Diameter 1 [mm]: 17
- Diameter 2 [mm]: 61
- Number of ribs: 5
- Always compare old and new part (in particular OE No.)
- Item number: 11SKV003
- Our price: 32,01 €
- Manufacturer: ESEN SKV
- EAN number: 2249698890900
- Condition: New
- Reference number OEM: 28903031A
- Thread Size: M16
- Supplementary Article / Supplementary Info Info 2: Requires special tools for mounting
- Depth [mm]: 11,1
- Rotation Direction: Clockwise rotation
- Number of ribs: 5
- Bore Diameter [mm]: 17
- Width [mm]: 35
- Diameter [mm]: 56
- Bolt Head- / Nut Design: Torx
- Packaging width [cm]: 4,9
- Packaging height [cm]: 9,2
- Supplementary Info: Q+, original equipment manufacturer quality
- Packaging Depth [cm]: 9
- Item number: V10-23-0002
- Our price: 43,93 €
- Manufacturer: VEMO
- EAN number: 4046001957802
- Condition: New
- Reference number OEM: 28903031A
In the warranty, we always make a distinction between wear Products supplied by us are without exception intended for parts and vehicle parts. All wear parts are subject to a the designated use. Please note that our products are usually delivered without reduced warranty period and a maximum mileage.
installation instructions. Brake components such as brake disks, brake pads, etc. Installation may only be carried out by trained specialist maximum of 1000 km (break-in period). Therefore, warranty personnel. claims for brake parts are only reviewed with an There is no guarantee for inappropriate, improper or installation invoice and a record of the wheel hub run-out unintended use.
measurement, including photos.
For brake disks and brake pads, the break-in requirements specified by the vehicle manufacturer must be observed.
When replacing brakes, the chassis components must always be checked with regard to clearance and the wheel hub with regard to wobble, and the appropriate documentation must be produced.
If the vehicle is no longer in its original condition due to tuning work such as wheel accessories and tracking plates, the entitlement to make warranty claims is lost due to third-party work. The same warranty claims are lost if the vehicle is used for motor sports or similar events.
price incl. 19% VAT
excl. delivery costs
- Depth [mm]: 11,1
- Rotation Direction: Clockwise rotation
- Supplementary Article / Supplementary Info Info 2: Requires special tools for mounting
- Bolt Head- / Nut Design: Torx
- Bore Diameter [mm]: 17
- Width [mm]: 41
- Diameter [mm]: 55,8
- Thread Size: M16
- Number of ribs: 6
- Packaging width [cm]: 4,9
- Packaging height [cm]: 9,2
- Supplementary Info: Q+, original equipment manufacturer quality
- Packaging Depth [cm]: 9
- Item number: V10-23-0001
- Our price: 48,52 €
- Manufacturer: VEMO
- EAN number: 4046001958359
- Condition: New
- Reference number OEM: 28903031A
In the warranty, we always make a distinction between wear Products supplied by us are without exception intended for parts and vehicle parts. All wear parts are subject to a the designated use. Please note that our products are usually delivered without reduced warranty period and a maximum mileage.
installation instructions. Brake components such as brake disks, brake pads, etc. Installation may only be carried out by trained specialist maximum of 1000 km (break-in period). Therefore, warranty personnel. claims for brake parts are only reviewed with an There is no guarantee for inappropriate, improper or installation invoice and a record of the wheel hub run-out unintended use.
measurement, including photos.
For brake disks and brake pads, the break-in requirements specified by the vehicle manufacturer must be observed.
When replacing brakes, the chassis components must always be checked with regard to clearance and the wheel hub with regard to wobble, and the appropriate documentation must be produced.
If the vehicle is no longer in its original condition due to tuning work such as wheel accessories and tracking plates, the entitlement to make warranty claims is lost due to third-party work. The same warranty claims are lost if the vehicle is used for motor sports or similar events.
price incl. 19% VAT
excl. delivery costs
- Number of ribs: 6
- Supplementary Article / Supplementary Info Info 2: Requires special tools for mounting
- Depth [mm]: 16
- Rotation Direction: Clockwise rotation
- Bolt Head- / Nut Design: Torx
- Bore Diameter [mm]: 17
- Width [mm]: 40,6
- Diameter [mm]: 49,5
- Thread Size: M16
- Packaging width [cm]: 4,9
- Packaging height [cm]: 9,2
- Supplementary Info: Q+, original equipment manufacturer quality
- Packaging Depth [cm]: 9
- Item number: V10-23-0008
- Our price: 51,78 €
- Manufacturer: VEMO
- EAN number: 4046001957864
- Condition: New
- Reference number OEM: 28903031A
In the warranty, we always make a distinction between wear Products supplied by us are without exception intended for parts and vehicle parts. All wear parts are subject to a the designated use. Please note that our products are usually delivered without reduced warranty period and a maximum mileage.
installation instructions. Brake components such as brake disks, brake pads, etc. Installation may only be carried out by trained specialist maximum of 1000 km (break-in period). Therefore, warranty personnel. claims for brake parts are only reviewed with an There is no guarantee for inappropriate, improper or installation invoice and a record of the wheel hub run-out unintended use.
measurement, including photos.
For brake disks and brake pads, the break-in requirements specified by the vehicle manufacturer must be observed.
When replacing brakes, the chassis components must always be checked with regard to clearance and the wheel hub with regard to wobble, and the appropriate documentation must be produced.
If the vehicle is no longer in its original condition due to tuning work such as wheel accessories and tracking plates, the entitlement to make warranty claims is lost due to third-party work. The same warranty claims are lost if the vehicle is used for motor sports or similar events.
- Alternator Charging Current [A]: 120
- Voltage [V]: 12
- Pulleys: without belt pulley
- Length 3 [mm]: 62,00
- Length [mm]: 14,00
- Item number: A0046SR
- Our price: 98,38 €
- Manufacturer: AS-PL
- EAN number: 5902129083030
- Condition: Remanufactured
- Reference number OEM: 28903031A

- Alternator Charging Current [A]: 70
- Voltage [V]: 14
- Pulleys: with belt pulley, with V-ribbed belt pulley
- Belt Pulley Ø [mm]: 54.3
- Number of ribs: 6
- Exchange Part
- Position / Degree: L 40
- Rotation Direction: Clockwise rotation
- Connector / Clamp: without connection for speed sensor
- Fastening Type: Four-point attachment
- Weight [kg]: 5,03
- Connector type: B+
- Item number: A1498
- Our price: 101,83 €
- Manufacturer: PolStarter
- EAN number: 5901531401999
- Condition: New
- Reference number OEM: 28903031A
price incl. 19% VAT
excl. delivery costs

- Voltage [V]: 12
- Pulleys: with belt pulley
- Belt Pulley Ø [mm]: 55,8
- Number of ribs: 5
- Diameter [mm]: 351
- Weight [kg]: 7,12
- Inner Diameter [mm]: 210
- Item number: RIV600010
- Our price: 104,54 €
- Manufacturer: RIVOLV
- EAN number: 5901655795837
- Condition: New
- Reference number OEM: 28903031A
price incl. 19% VAT
excl. delivery costs
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