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Alternator, Alternator regulator 028903025A
All spare parts in the list below are equivalent to OEM number 028 903 025 A:
- 028 903 025 A (original number of VW)
- 028 903 025 A (original number of AUDI)
- 028 903 025 A (original number of SEAT)
- 028 903 025 A (original number of SKODA)
- 028 903 025 A (original number of CUPRA)
- Alternator Charging Current [A]: 90
- Voltage [V]: 12
- Pulleys: with belt pulley
- Rated Voltage [V]: 14
- Belt Pulley Ø [mm]: 50
- Number of grooves: 6
- Vehicle Main Current: for vehicles with 12V main current
- Rotation Direction: Clockwise rotation
- Alternator Type: excl. vacuum pump
- Fastening Type: Double Pivot Lever
- Clamp: B+(M8),D+(M5),W
- Bore Diameter 1 [mm]: 8,5
- Number of threaded holes: 2
- Distance from belt pulley to alternator [mm]: 40
- Item number: 4G0784
- Our price: 114,84 €
- Manufacturer: RIDEX
- EAN number: 4064138048552
- Condition: New
- Reference number OEM: 028903025A
price incl. 19% VAT
excl. delivery costs
- Alternator Charging Current [A]: 90
- Voltage [V]: 12, 14
- Pulleys: with belt pulley
- Rated Voltage [V]: 14
- Belt Pulley Ø [mm]: 50
- Number of grooves: 6
- Vehicle Main Current: for vehicles with 12V main current
- Alternator Type: excl. vacuum pump
- Fastening Type: 3-point attachment
- Clamp: B+(M8) / D+ / W, M8 B+, D+ W Plug 25
- Bore Diameter 1 [mm]: 8
- Number of mounting bores: 3
- Number of threaded holes: 1
- Thread Size: M8
- Distance from belt pulley to alternator [mm]: 40
- Generally overhauled
- Item number: 4G0106
- Our price: 125,60 €
- Manufacturer: RIDEX
- EAN number: 4059191675043
- Condition: New
- Reference number OEM: 028903025A
price incl. 19% VAT
- Alternator Charging Current [A]: 90
- Voltage [V]: 12
- Belt Pulley Ø [mm]: 56,0
- Number of grooves: 6
- Clamp: B+ (M8)
- Quality: +Line Selected Reman
- Number of mounting bores: 4
- Mounting Angle [degrees]: -90
- Item number: 305.517.090.340
- Our price: 90,00 €
- Manufacturer: BV PSH
- EAN number: 8720264589470
- Condition: New
- Reference number OEM: 028903025A
- Alternator Charging Current [A]: 90
- Voltage [V]: 12, 14
- Pulleys: with belt pulley
- Rated Voltage [V]: 14
- Belt Pulley Ø [mm]: 50
- Number of grooves: 6
- Vehicle Main Current: for vehicles with 12V main current
- Alternator Type: excl. vacuum pump
- Fastening Type: 3-point attachment
- Clamp: B+(M8) / D+ / W, M8 B+, D+ W Plug 25
- Bore Diameter 1 [mm]: 8
- Number of mounting bores: 3
- Number of threaded holes: 1
- Thread Size: M8
- Distance from belt pulley to alternator [mm]: 40
- Generally overhauled
- Item number: 4G0106R
- Our price: 103,43 €
- Manufacturer: RIDEX REMAN
- EAN number: 4059191972913
- Condition: Remanufactured
- Reference number OEM: 028903025A
price incl. 19% VAT
excl. delivery costs
- Alternator Charging Current [A]: 90
- Voltage [V]: 12
- Pulleys: with belt pulley
- Rated Voltage [V]: 14
- Belt Pulley Ø [mm]: 50
- Number of grooves: 6
- Vehicle Main Current: for vehicles with 12V main current
- Rotation Direction: Clockwise rotation
- Alternator Type: excl. vacuum pump
- Fastening Type: Double Pivot Lever
- Clamp: B+(M8),D+(M5),W
- Bore Diameter 1 [mm]: 8,5
- Number of threaded holes: 2
- Distance from belt pulley to alternator [mm]: 40
- Item number: SKGN-0321006
- Our price: 133,75 €
- Manufacturer: STARK
- EAN number: 4064138048545
- Condition: New
- Reference number OEM: 028903025A
price incl. 19% VAT

- Alternator Charging Current [A]: 90
- Voltage [V]: 12
- Belt Pulley Ø [mm]: 56,0
- Number of grooves: 6
- Clamp: B+ (M8)
- Quality: +Line Selected Reman
- Number of mounting bores: 4
- Mounting Angle [degrees]: -90
- Item number: 305.517.090.341
- Our price: 136,19 €
- Manufacturer: BV PSH
- EAN number: 8720264186037
- Condition: New
- Reference number OEM: 028903025A
- Alternator Charging Current [A]: 90
- Voltage [V]: 12, 14
- Pulleys: with belt pulley
- Rated Voltage [V]: 14
- Belt Pulley Ø [mm]: 50
- Number of grooves: 6
- Vehicle Main Current: for vehicles with 12V main current
- Alternator Type: excl. vacuum pump
- Fastening Type: 3-point attachment
- Clamp: B+(M8) / D+ / W, M8 B+, D+ W Plug 25
- Bore Diameter 1 [mm]: 8
- Number of mounting bores: 3
- Number of threaded holes: 1
- Thread Size: M8
- Distance from belt pulley to alternator [mm]: 40
- Generally overhauled
- Item number: SKGN-0320097
- Our price: 146,28 €
- Manufacturer: STARK
- EAN number: 4059191442485
- Condition: New
- Reference number OEM: 028903025A
- 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]: 90
- Voltage [V]: 12
- Pulleys: with belt pulley
- Quality: STANDARD LINE
- Version: 0120485023
- New part without deposit
- Item number: A0078
- Our price: 150,86 €
- Manufacturer: AS-PL
- EAN number: 5901259401127
- Condition: New
- Reference number OEM: 028903025A
- 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]: 70
- Voltage [V]: 12
- Number of ribs: 6
- Vehicle Main Current: for vehicles with 12V main current
- Quality: Standard Neuteil
- Item number: 3117237
- Our price: 154,97 €
- Manufacturer: Henkel Parts
- EAN number: 4063214198105
- Condition: New
- Reference number OEM: 028903025A
- Alternator Charging Current [A]: 90
- Voltage [V]: 12
- Belt Pulley Ø [mm]: 56,0
- Number of grooves: 6
- Clamp: B+ (M8)
- Quality: Bosch Reman
- Number of mounting bores: 4
- Mounting Angle [degrees]: -90
- Item number: 305.517.090.215
- Our price: 163,48 €
- Manufacturer: BV PSH
- EAN number: 8720264108459
- Condition: New
- Reference number OEM: 028903025A
- 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]: 90
- Voltage [V]: 12
- Belt Pulley Ø [mm]: 56,0
- Number of grooves: 6
- Clamp: B+ (M8)
- Quality: +Line Original
- Number of mounting bores: 4
- Mounting Angle [degrees]: -90
- Item number: 305.517.090.010
- Our price: 171,68 €
- Manufacturer: BV PSH
- EAN number: 8720264052950
- Condition: New
- Reference number OEM: 028903025A
- 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]: 70
- Voltage [V]: 14
- Belt Pulley Ø [mm]: 50
- Number of ribs: 6
- Position / Degree: li 90
- Connector / Clamp: with connection for speed sensor
- Fastening Type: Double Pivot Lever
- Item number: 9039540
- Our price: 194,25 €
- Manufacturer: ROTOVIS Automotive Electrics
- EAN number: 4011930395407
- Condition: Remanufactured
- Reference number OEM: 028903025A
- 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]: 70
- Voltage [V]: 12
- Belt Pulley Ø [mm]: 48,0
- Number of grooves: 6
- Clamp: B+ (M8)
- Quality: +Line Original
- Number of mounting bores: 3
- Mounting Angle [degrees]: +90
- Item number: 305.503.070.011
- Our price: 211,63 €
- Manufacturer: BV PSH
- EAN number: 8720264194513
- Condition: New
- Reference number OEM: 028903025A
- 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]: 90
- Voltage [V]: 12
- Belt Pulley Ø [mm]: 56,0
- Number of grooves: 6
- Clamp: B+ (M8)
- Quality: +Line Pro
- Number of mounting bores: 4
- Mounting Angle [degrees]: -90
- Item number: 305.517.090.004
- Our price: 217,79 €
- Manufacturer: BV PSH
- EAN number: 8720264197620
- Condition: New
- Reference number OEM: 028903025A
- 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]: 70
- Voltage [V]: 12
- Number of grooves: 6
- Diameter [mm]: 49,5
- Item number: 30852RI
- Our price: 225,05 €
- Manufacturer: AD KÜHNER
- EAN number: 805622406933
- Condition: New
- Reference number OEM: 028903025A
- Alternator Charging Current [A]: 90
- Voltage [V]: 12
- Belt Pulley Ø [mm]: 56,0
- Number of grooves: 6
- Clamp: B+ (M8)
- Quality: Valeo New
- Number of mounting bores: 4
- Mounting Angle [degrees]: -90
- Item number: 305.517.090.500
- Our price: 234,64 €
- Manufacturer: BV PSH
- EAN number: 8720264032839
- Condition: New
- Reference number OEM: 028903025A
- 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]: 90
- Voltage [V]: 12
- Item number: 553030RI
- Our price: 249,66 €
- Manufacturer: AD KÜHNER
- EAN number: 8056224077283
- Condition: New
- Reference number OEM: 028903025A
- Alternator Charging Current [A]: 90
- Voltage [V]: 14
- Pulleys: with V-ribbed belt pulley
- Belt Pulley Ø [mm]: 50
- Number of grooves: 6
- Plug Type ID: B+,D+,W
- Rotation Direction: Clockwise rotation
- Number of mounting bores: 2
- for OE number: 028903018FX
- Item number: 5510889
- Our price: 250,76 €
- Manufacturer: MEAT & DORIA
- EAN number: 808889068074
- Condition: New
- Reference number OEM: 028903025A
- Alternator Charging Current [A]: 90
- Voltage [V]: 12
- Belt Pulley Ø [mm]: 56,0
- Number of grooves: 6
- Clamp: B+ (M8)
- Quality: SEG New
- Number of mounting bores: 4
- Mounting Angle [degrees]: -90
- Item number: 305.517.090.282
- Our price: 279,67 €
- Manufacturer: BV PSH
- EAN number: 8720253061437
- Condition: New
- Reference number OEM: 028903025A
- Accumulate your bonuses through purchasing items marked “BONUS";
- Pay for up to 10% of your order with the accumulated bonuses;
price incl. 19% VAT
- Net Weight [g]: 44
- Item number: 4.66513
- Our price: 18,37 €
- Manufacturer: DT Spare Parts
- EAN number: 4047755888824
- Condition: New
- Reference number OEM: 028903025A

- Alternator Charging Current [A]: 70
- Voltage [V]: 12
- Pulleys: V-Ribbed Belt Pulley
- Number of grooves: 6
- Exchange Part
- Connector / Clamp: with connection for speed sensor
- Item number: 11.0852
- Our price: 49,80 €
- Manufacturer: LAUBER
- EAN number: 5901321271375
- Condition: Remanufactured
- Reference number OEM: 028903025A
price incl. 19% VAT
excl. delivery costs
- Alternator Charging Current [A]: 70
- Voltage [V]: 14
- Belt Pulley Ø [mm]: 49,5
- Number of grooves: 6
- Distance of mounting bores [mm]: 61
- Distance from belt pulley to alternator [mm]: 39
- Item number: 89213369
- Our price: 79,42 €
- Manufacturer: PowerMax
- EAN number: 5713852406047
- Condition: New
- Reference number OEM: 028903025A

- Alternator Charging Current [A]: 70
- Voltage [V]: 12
- Belt Pulley Ø [mm]: 48,2
- Number of grooves: 6
- Clamp: B+ (M8)
- Quality: Bosch Reman
- Number of mounting bores: 3
- Mounting Angle [degrees]: +90
- Item number: 305.503.070.215
- Our price: 95,77 €
- Manufacturer: BV PSH
- EAN number: 8720264024551
- Condition: New
- Reference number OEM: 028903025A
- Alternator Charging Current [A]: 90
- Voltage [V]: 14
- Item number: 943308291010
- Our price: 104,28 €
- Manufacturer: MAGNETI MARELLI
- EAN number: 8001063642079
- Condition: Remanufactured
- Reference number OEM: 028903025A
- Alternator Charging Current [A]: 90
- Voltage [V]: 12
- Pulleys: V-Ribbed Belt Pulley
- Belt Pulley Ø [mm]: 50
- Number of ribs: 6
- Plug Type ID: B+(M8),D+(M5),W, B+(M8) / D+(M5) / W
- Exchange Part
- Rotation Direction: Clockwise rotation
- Quantity Unit: Piece
- Item number: 11442594
- Our price: 107,89 €
- Manufacturer: ALANKO
- EAN number: 4053082244189
- Condition: Remanufactured
- Reference number OEM: 028903025A
Keilrippenriemenscheibe

- Alternator Charging Current [A]: 70
- Voltage [V]: 12
- Belt Pulley Ø [mm]: 48
- Number of ribs: 6
- Plug Type ID: 0230
- Vehicle Main Current: for vehicles with 12V main current
- Clamp: M8
- Bore Diameter 1 [mm]: 8
- Length 3 [mm]: 60,0
- Length [mm]: 40,0
- Net weight [kg]: 5,3
- Length 4 [mm]: 14,0
- Item number: 28-2617
- Our price: 110,44 €
- Manufacturer: ELSTOCK
- EAN number: 2222694235540
- Condition: Remanufactured
- Reference number OEM: 028903025A
price incl. 19% VAT
excl. delivery costs
- Alternator Charging Current [A]: 70
- Voltage [V]: 12
- Pulleys: V-Ribbed Belt Pulley
- Belt Pulley Ø [mm]: 48
- Number of ribs: 6
- Plug Type ID: B+(M8),D+,W+
- Exchange Part
- Rotation Direction: Clockwise rotation
- Number of mounting bores: 4
- Number of threaded holes 0
- Quantity Unit: Piece
- Item number: 11441979
- Our price: 115,87 €
- Manufacturer: ALANKO
- EAN number: 4053082234371
- Condition: Remanufactured
- Reference number OEM: 028903025A
- Alternator Charging Current [A]: 90
- Voltage [V]: 12
- Pulleys: V-Ribbed Belt Pulley
- Belt Pulley Ø [mm]: 50
- Number of ribs: 6
- Plug Type ID: B+(M8),D+(M5),W, B+(M8) / D+(M5) / W
- Rotation Direction: Clockwise rotation
- New Part
- Quantity Unit: Piece
- Item number: 10442594
- Our price: 120,54 €
- Manufacturer: ALANKO
- EAN number: 4053082244172
- Condition: New
- Reference number OEM: 028903025A
Keilrippenriemenscheibe

- Alternator Charging Current [A]: 70
- Voltage [V]: 12
- Belt Pulley Ø [mm]: 48,0
- Number of grooves: 6
- Clamp: B+ (M8)
- Quality: +Line Selected Reman
- Number of mounting bores: 3
- Item number: 305.503.070.340
- Our price: 126,62 €
- Manufacturer: BV PSH
- EAN number: 2230423920755
- Condition: New
- Reference number OEM: 028903025A
- Alternator Charging Current [A]: 90
- Voltage [V]: 14
- Product line: Original Quality
- Pulleys: with belt pulley
- Belt Pulley Ø [mm]: 53
- Number of ribs: 6
- Rotation Direction: Clockwise rotation
- Connector / Clamp: with connection for speed sensor
- Fastening Type: Double Pivot Lever
- New Part
- Length [mm]: 163
- Height [mm]: 195
- New part without deposit
- Packaging width [cm]: 23,5
- Packaging height [cm]: 22
- Item number: V10-13-38370
- Our price: 129,00 €
- Manufacturer: VEMO
- EAN number: 4046001303432
- Condition: New
- Reference number OEM: 028903025A
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.
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