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Alternator, Alternator regulator 028903025C
An OEM number is a unique code containing letters and digits.
Car manufacturers use them to mark every part inside their cars.
A non-original car part carrying an OEM number demonstrates that the part meets stringent car manufacturer standards and its parameters and technical specifications are identical to original equipment.
All spare parts in the list below are equivalent to OEM number 028 903 025 C:
- 028 903 025 C (original number of AUDI)
- 028 903 025 C (original number of SKODA)
- 028 903 025 C (original number of VW)
- 028 903 025 C (original number of SEAT)
- 028 903 025 C (original number of CUPRA)
66 items
Alternator RIDEX 028 903 025 C14V, 90A, B+(M8)/D+/W, M8 B+, D+ W Plug 25, excl. vacuum pump, Ø 50 mm
Article number: 4G0106
Reviews - 15
- Alternator Charging Current [A]: 90
- Voltage [V]: 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
- Item number: 4G0106
- Our price: 100,03 €
- Manufacturer: RIDEX
- EAN number: 4059191675043
- Condition: New
- Reference number OEM: 028903025C
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Alternator RIDEX 028 903 025 C12V, 90A, B+(M8),D+(M5),W, excl. vacuum pump, Ø 50 mm
Article number: 4G0784
Reviews - 1
- 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: 115,93 €
- Manufacturer: RIDEX
- EAN number: 4064138048552
- Condition: New
- Reference number OEM: 028903025C
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Details
In stock
-60%
compared to
RRP 297,20 €
115,93 €
Price per item
price incl. 19% VAT
excl. delivery costs
Alternator STARK 028 903 025 C14V, 90A, B+(M8)/D+/W, M8 B+, D+ W Plug 25, excl. vacuum pump, Ø 50 mm
Article number: SKGN-0320097
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- Alternator Charging Current [A]: 90
- Voltage [V]: 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
- Item number: SKGN-0320097
- Our price: 77,45 €
- Manufacturer: STARK
- EAN number: 4059191442485
- Condition: New
- Reference number OEM: 028903025C
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Get a bonus of 1,04 € when you purchase this product
You will receive 1,04 € in your bonus account if you buy this product:
- Accumulate your bonuses through purchasing items marked “BONUS";
- Pay for up to 10% of your order with the accumulated bonuses;
In stock
-60%
compared to
RRP 198,30 €
77,45 €
price incl. 19% VAT
excl. delivery costs
Alternator STARDAX 028 903 025 C12V, 150A
Article number: STX101394
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- Alternator Charging Current [A]: 150
- Voltage [V]: 12
- Pulleys: V-Ribbed Belt Pulley
- Number of ribs: 7
- Number of grooves: 7
- Exchange Part
- Connector / Clamp: with connection for speed sensor
- Item number: STX101394
- Our price: 80,93 €
- Manufacturer: STARDAX
- EAN number: 7900003417702
- Condition: New
- Reference number OEM: 028903025C
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In stock (Item(s) left: 1)
80,93 €
price incl. 19% VAT
excl. delivery costs
A core charge of 25,99 € (incl. 19% VAT) is NOT included in the price and will be refunded to the customer when the old part is returned
Alternator STARK 028 903 025 C12V, 90A, B+(M8),D+(M5),W, excl. vacuum pump, Ø 50 mm
Article number: SKGN-0321006
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- 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: 88,48 €
- Manufacturer: STARK
- EAN number: 4064138048545
- Condition: New
- Reference number OEM: 028903025C
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In stock (Item(s) left: 6)
-68%
compared to
RRP 282,40 €
88,48 €
Price per item
price incl. 19% VAT
excl. delivery costs
Alternator RIDEX REMAN 028 903 025 C14V, 90A, B+(M8)/D+/W, M8 B+, D+ W Plug 25, excl. vacuum pump, Ø 50 mm
Article number: 4G0106R
Reviews - 2
- Alternator Charging Current [A]: 90
- Voltage [V]: 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
- Item number: 4G0106R
- Our price: 98,90 €
- Manufacturer: RIDEX REMAN
- EAN number: 4059191972913
- Condition: Remanufactured
- Reference number OEM: 028903025C
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In stock (Item(s) left: 6)
98,90 €
price incl. 19% VAT
excl. delivery costs
A core charge of 35,70 € (incl. 19% VAT) is NOT included in the price and will be refunded to the customer when the old part is returned
Alternator HELLA 028 903 025 C14V, 90A, Ø 50 mm
Article number: 8EL 012 428-931
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- Alternator Charging Current [A]: 90
- Voltage [V]: 14
- Pulleys: with V-ribbed belt pulley
- Belt Pulley Ø [mm]: 50
- Number of grooves: 6
- Used part return not required
- New part without deposit
- Assy. / disassy. by qualified personnel required!
- Item number: 8EL 012 428-931
- Our price: 101,28 €
- Manufacturer: HELLA
- EAN number: 4082300549072
- Condition: New
- Reference number OEM: 028903025C
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Alternator AS-PL 028 903 025 C12V, 90A
Article number: A0455
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- Alternator Charging Current [A]: 90
- Voltage [V]: 12
- Pulleys: with belt pulley
- Quality: STANDARD LINE
- Version: 0123320005
- New part without deposit
- Item number: A0455
- Our price: 116,02 €
- Manufacturer: AS-PL
- EAN number: 5902129020110
- Condition: New
- Reference number OEM: 028903025C
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Details
Alternator AS-PL 028 903 025 C12V, 90A
Article number: A0041
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- Alternator Charging Current [A]: 90
- Voltage [V]: 12
- Pulleys: with belt pulley
- Quality: STANDARD LINE
- Version: 0123320025
- New part without deposit
- Item number: A0041
- Our price: 142,10 €
- Manufacturer: AS-PL
- EAN number: 5901259400632
- Condition: New
- Reference number OEM: 028903025C
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Free delivery on this item
In stock (Item(s) left: 5)
-37%
compared to
RRP 225,59 €
142,10 €
price incl. 19% VAT
Alternator AS-PL 028 903 025 C12V, 90A
Article number: A0078
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- 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: 146,82 €
- Manufacturer: AS-PL
- EAN number: 5901259401127
- Condition: New
- Reference number OEM: 028903025C
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Details
Free delivery on this item
In stock
-40%
compared to
RRP 245,47 €
146,82 €
price incl. 19% VAT
Alternator STARDAX 028 903 025 C12V, 150A, Ø 61 mm
Article number: STX101381
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- Alternator Charging Current [A]: 150
- Voltage [V]: 12
- Pulleys: V-Ribbed Belt Pulley
- Belt Pulley Ø [mm]: 61
- Number of ribs: 7
- Number of grooves: 7
- Exchange Part
- Connector / Clamp: with connection for speed sensor
- Item number: STX101381
- Our price: 149,13 €
- Manufacturer: STARDAX
- EAN number: 7900003420863
- Condition: New
- Reference number OEM: 028903025C
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Free delivery on this item
In stock (Item(s) left: 1)
149,13 €
price incl. 19% VAT
A core charge of 25,99 € (incl. 19% VAT) is NOT included in the price and will be refunded to the customer when the old part is returned
Alternator MAGNETI MARELLI 028 903 025 C14V, 150A, Ø 61 mm
Article number: 063731143010
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- Alternator Charging Current [A]: 150
- Voltage [V]: 14
- Pulleys: with belt pulley
- Belt Pulley Ø [mm]: 61
- Item number: 063731143010
- Our price: 149,25 €
- Manufacturer: MAGNETI MARELLI
- EAN number: 8001063961699
- Condition: New
- Reference number OEM: 028903025C
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Free delivery on this item
In stock (Item(s) left: 2)
-61%
compared to
RRP 384,61 €
149,25 €
price incl. 19% VAT
Alternator Henkel Parts 028 903 025 C12V, 150A
Article number: 3117435
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- Alternator Charging Current [A]: 150
- Voltage [V]: 12
- Vehicle Main Current: for vehicles with 12V main current
- Quality: Standard Neuteil
- Item number: 3117435
- Our price: 161,39 €
- Manufacturer: Henkel Parts
- EAN number: 4063214200082
- Condition: New
- Reference number OEM: 028903025C
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Alternator AS-PL 028 903 025 C12V, 150A
Article number: A0747S
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- Alternator Charging Current [A]: 150
- Voltage [V]: 12
- Pulleys: with belt pulley
- Quality: STANDARD LINE
- Version: 0123520002
- New part without deposit
- Item number: A0747S
- Our price: 175,35 €
- Manufacturer: AS-PL
- EAN number: 5902129109211
- Condition: New
- Reference number OEM: 028903025C
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Get a bonus of 1,10 € when you purchase this product
You will receive 1,10 € in your bonus account if you buy this product:
- Accumulate your bonuses through purchasing items marked “BONUS";
- Pay for up to 10% of your order with the accumulated bonuses;
Free delivery on this item
In stock
-37%
compared to
RRP 281,03 €
175,35 €
price incl. 19% VAT
Alternator CASCO 028 903 025 C12V, 150A, CPA0084
Article number: CAL10495AS
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- Alternator Charging Current [A]: 150
- Voltage [V]: 12
- Manufacturer Restriction: BOSCH
- Pulleys: with V-ribbed belt pulley
- Number of ribs: 7
- Plug Type ID: CPA0084
- Number of mounting bores: 4
- Number of threaded holes: 2
- Manufacturer: AUDI, FORD, MERCEDES-BENZ, SEAT, SKODA, VW
- Item number: CAL10495AS
- Our price: 178,16 €
- Manufacturer: CASCO
- EAN number: 8000000286123
- Condition: New
- Reference number OEM: 028903025C
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Get a bonus of 1,07 € when you purchase this product
You will receive 1,07 € in your bonus account if you buy this product:
- Accumulate your bonuses through purchasing items marked “BONUS";
- Pay for up to 10% of your order with the accumulated bonuses;
Free delivery on this item
In stock (Item(s) left: 2)
178,16 €
price incl. 19% VAT
Alternator ERA 028 903 025 C14V, 90A, B+D+W, Ø 50 mm
Article number: 210120A
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- 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
- Alternatively
- Distance from belt pulley to alternator [mm]: 49
- Alternative Repair Kit: 210120
- Item number: 210120A
- Our price: 197,07 €
- Manufacturer: ERA
- EAN number: 2223414552603
- Condition: New
- Reference number OEM: 028903025C
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Get a bonus of 1,19 € when you purchase this product
You will receive 1,19 € in your bonus account if you buy this product:
- Accumulate your bonuses through purchasing items marked “BONUS";
- Pay for up to 10% of your order with the accumulated bonuses;
Free delivery on this item
In stock (Item(s) left: 1)
-56%
compared to
RRP 453,39 €
197,07 €
price incl. 19% VAT

Alternator WALKER 028 903 025 C12V, 150A, M8, 0025, Ø 61 mm
Article number: WAL01417
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- Alternator Charging Current [A]: 150
- Voltage [V]: 12
- Belt Pulley Ø [mm]: 61
- Number of ribs: 7
- Plug Type ID: 0025
- Vehicle Main Current: for vehicles with 12V main current
- Clamp: M8
- Bore Diameter 1 [mm]: 8,5
- Net weight [kg]: 7,4
- Item number: WAL01417
- Our price: 214,72 €
- Manufacturer: WALKER
- EAN number: 4060426618360
- Condition: New
- Reference number OEM: 028903025C
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Alternator LUCAS 028 903 025 C12V, 150A, M8, 0025, Ø 61 mm
Article number: LRA02739
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- Alternator Charging Current [A]: 150
- Voltage [V]: 12
- Belt Pulley Ø [mm]: 61
- Number of ribs: 7
- Plug Type ID: 0025
- Vehicle Main Current: for vehicles with 12V main current
- Clamp: M8
- Bore Diameter 1 [mm]: 8,5
- Net weight [kg]: 7,4
- Length 4 [mm]: 14,0
- Item number: LRA02739
- Our price: 238,71 €
- Manufacturer: LUCAS
- EAN number: 5708279074023
- Condition: Remanufactured
- Reference number OEM: 028903025C
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Free delivery on this item
In stock (Item(s) left: 2)
238,71 €
price incl. 19% VAT
A core charge of 29,75 € (incl. 19% VAT) is NOT included in the price and will be refunded to the customer when the old part is returned

Alternator AD KÜHNER 028 903 025 C12V, 150A, PL23
Article number: 301143RI
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- Alternator Charging Current [A]: 150
- Voltage [V]: 12
- Number of grooves: 7
- Plug Type ID: PL23
- Diameter [mm]: 60,5
- Item number: 301143RI
- Our price: 239,22 €
- Manufacturer: AD KÜHNER
- EAN number: 805622405419
- Condition: New
- Reference number OEM: 028903025C
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Alternator MEAT & DORIA 028 903 025 C14V, 90A, B+,D+,W, Ø 50 mm
Article number: 5510889
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- 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: 258,27 €
- Manufacturer: MEAT & DORIA
- EAN number: 808889068074
- Condition: New
- Reference number OEM: 028903025C
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Alternator CASCO 028 903 025 C12V, 90A, M8, CPA0096, with integrated regulator
Article number: CAL10205AS
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- Alternator Charging Current [A]: 90
- Voltage [V]: 12
- Manufacturer Restriction: BOSCH
- Pulleys: with V-ribbed belt pulley
- Number of ribs: 6
- Plug Type ID: CPA0096
- Supplementary Article / Supplementary Info: with integrated regulator
- Connector / Clamp: with connection for speed sensor
- Clamp: M8
- Number of mounting bores: 4
- Number of threaded holes: 2
- Manufacturer: AUDI
- Item number: CAL10205AS
- Our price: 274,07 €
- Manufacturer: CASCO
- EAN number: 8058642076138
- Condition: New
- Reference number OEM: 028903025C
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Alternator goCORE 028 903 025 C14V, 90A, B+(M8)/D+/W, M8 B+, D+ W Plug 25, excl. vacuum pump, Ø 50 mm
Article number: GCD0208
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- Alternator Charging Current [A]: 90
- Voltage [V]: 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
- Item number: GCD0208
- Our price: 323,60 €
- Manufacturer: goCORE
- EAN number: 4069198033609
- Condition: New
- Reference number OEM: 028903025C
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Alternator Regulator TRUCKTEC AUTOMOTIVE 028 903 025 C
Article number: 02.17.076
Reviews - 1
- for OE number: 002 154 9106
- Operating voltage [V]: 14,5
- Version: Valeo
- Voltage from [V]: 12
- Item number: 02.17.076
- Our price: 19,33 €
- Manufacturer: TRUCKTEC AUTOMOTIVE
- EAN number: 4038081975586
- Condition: New
- Reference number OEM: 028903025C
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Alternator Regulator DT Spare Parts 028 903 025 C
Article number: 4.69098
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- Net Weight [g]: 57
- Item number: 4.69098
- Our price: 28,56 €
- Manufacturer: DT Spare Parts
- EAN number: 4070174000294
- Condition: New
- Reference number OEM: 028903025C
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Alternator PowerMax 028 903 025 C14V, 90A, Ø 50 mm
Article number: 89213418
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- Alternator Charging Current [A]: 90
- Voltage [V]: 14
- Belt Pulley Ø [mm]: 50
- Number of grooves: 6
- Distance of mounting bores [mm]: 61
- Distance from belt pulley to alternator [mm]: 39
- Item number: 89213418
- Our price: 73,61 €
- Manufacturer: PowerMax
- EAN number: 5713852406535
- Condition: New
- Reference number OEM: 028903025C
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Alternator ALANKO 028 903 025 C12V, 90A, B+(M8),D+(M5),W, B+(M8)/D+(M5)/W, Ø 50 mm
Article number: 11442594
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- 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: 102,62 €
- Manufacturer: ALANKO
- EAN number: 4053082244189
- Condition: Remanufactured
- Reference number OEM: 028903025C
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Additional information
Keilrippenriemenscheibe
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Alternator MAGNETI MARELLI 028 903 025 C14V, 90A
Article number: 943308291010
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- Alternator Charging Current [A]: 90
- Voltage [V]: 14
- Item number: 943308291010
- Our price: 106,48 €
- Manufacturer: MAGNETI MARELLI
- EAN number: 8001063642079
- Condition: Remanufactured
- Reference number OEM: 028903025C
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Alternator LAUBER 028 903 025 C12V, 150A
Article number: 11.1143
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- Alternator Charging Current [A]: 150
- Voltage [V]: 12
- Pulleys: V-Ribbed Belt Pulley
- Number of grooves: 7
- Exchange Part
- Connector / Clamp: with connection for speed sensor
- Item number: 11.1143
- Our price: 110,04 €
- Manufacturer: LAUBER
- EAN number: 5901321886388
- Condition: Remanufactured
- Reference number OEM: 028903025C
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Contents of the Alternator LAUBER set:
Description of the product
Units
Article number
Belt Pulley, alternator
1
CQ1040545
Details
Сurrently out of stock
110,04 €
price incl. 19% VAT
excl. delivery costs
A core charge of 19,75 € (incl. 19% VAT) is NOT included in the price and will be refunded to the customer when the old part is returned
Alternator ALANKO 028 903 025 C12V, 70A, B+(M8),D+,W+, Ø 48 mm
Article number: 11441979
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- 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: 110,21 €
- Manufacturer: ALANKO
- EAN number: 4053082234371
- Condition: Remanufactured
- Reference number OEM: 028903025C
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Alternator RIVOLV 028 903 025 C12V, 150A, Ø 61 mm
Article number: RIV601381
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- Alternator Charging Current [A]: 150
- Voltage [V]: 12
- Belt Pulley Ø [mm]: 61
- Number of grooves: 7
- Recommended additional repairs: V-Belt / V-Ribbed Belt
- Item number: RIV601381
- Our price: 112,05 €
- Manufacturer: RIVOLV
- EAN number: 5901655805826
- Condition: New
- Reference number OEM: 028903025C
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Details
Сurrently out of stock
112,05 €
price incl. 19% VAT
excl. delivery costs
A core charge of 8,66 € (incl. 19% VAT) is NOT included in the price and will be refunded to the customer when the old part is returned
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