Alternator, Alternator freewheel clutch 021903026B
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 021 903 026 B:
- 021 903 026 B (original number of PORSCHE)
- 021 903 026 B (original number of VW)
- 021 903 026 B (original number of AUDI)
- 021 903 026 B (original number of SEAT)
- 021 903 026 B (original number of SKODA)
Alternator, Alternator freewheel clutch OEM 021 903 026 B: Cost and Alternatives
Price | £ 21 - 366 |
OEM Brand | AD KÜHNER, ALANKO, AS-PL, AUTOELECTRO, AUTOKIT, BOSCH |
Car maker | PORSCHE, VAG, VW, AUDI, SEAT, SKODA, VW (SVW) |
OEM 021903026B Equivalents | 021903026B, 021 903 026 B, 021-903-026B |
63 items

Alternator STARDAX 021 903 026 B12V, 150A, Ø 56 mm
Article number: STX110277R
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- Alternator Charging Current [A]: 150
- Voltage [V]: 12
- Pulleys: with freewheel belt pulley
- Belt Pulley Ø [mm]: 56
- Number of ribs: 7
- Length 3 [mm]: 61,00
- Length [mm]: 30,50, 14,00
- Item number: STX110277R
- Our price: £ 146,23
- Manufacturer: STARDAX
- EAN number: 7900004442833
- Condition: New
- Reference number OEM: 021903026B
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Free delivery on this item
In stock (Item(s) left: 2)
£ 146,23
price incl. 20% VAT
A core charge of £ 22,74 (incl. 20% VAT) is NOT included in the price and will be refunded to the customer when the old part is returned
Alternator Henkel Parts 021 903 026 B12V, 150A
Article number: 3117529
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- Alternator Charging Current [A]: 150
- Voltage [V]: 12
- Number of ribs: 6
- Vehicle Main Current: for vehicles with 12V main current
- Quality: Standard Neuteil
- Item number: 3117529
- Our price: £ 149,11
- Manufacturer: Henkel Parts
- EAN number: 4063214201027
- Condition: New
- Reference number OEM: 021903026B
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Alternator AS-PL 021 903 026 B12V, 150A
Article number: A0709S
Reviews - 1
- Alternator Charging Current [A]: 150
- Voltage [V]: 12
- Pulleys: with freewheel belt pulley
- Quality: STANDARD LINE
- Version: 0124615026
- New part without deposit
- Item number: A0709S
- Our price: £ 150,15
- Manufacturer: AS-PL
- EAN number: 5902129109143
- Condition: New
- Reference number OEM: 021903026B
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Free delivery on this item
In stock
-48%
compared to
RRP £ 289,72
£ 150,15
price incl. 20% VAT
Alternator BV PSH 021 903 026 B12V, 150A, B+ (M8), Ø 56,0 mm
Article number: 305.565.150.010
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- Alternator Charging Current [A]: 150
- Voltage [V]: 12
- Pulleys: with freewheel belt pulley
- Belt Pulley Ø [mm]: 56,0
- Number of grooves: 7
- Clamp: B+ (M8)
- Quality: +Line Original
- Number of mounting bores: 4
- Mounting Angle [degrees]: -90
- Item number: 305.565.150.010
- Our price: £ 154,60
- Manufacturer: BV PSH
- EAN number: 8720264187065
- Condition: New
- Reference number OEM: 021903026B
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Free delivery on this item
In stock
-51%
compared to
RRP £ 317,54
£ 154,60
price incl. 20% VAT
Alternator AS-PL 021 903 026 B12V, 180A
Article number: A3203PR
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- Alternator Charging Current [A]: 180
- Voltage [V]: 12
- Pulleys: with freewheel belt pulley
- Quality: PREMIUM LINE
- Exchange Part without deposit
- Item number: A3203PR
- Our price: £ 203,58
- Manufacturer: AS-PL
- EAN number: 5902129054658
- Condition: Remanufactured
- Reference number OEM: 021903026B
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Free delivery on this item
In stock
-24%
compared to
RRP £ 270,05
£ 203,58
price incl. 20% VAT
Alternator AS-PL 021 903 026 B12V, 180A
Article number: A0261PR
Reviews - 2
- Alternator Charging Current [A]: 180
- Voltage [V]: 12
- Pulleys: with freewheel belt pulley
- Quality: PREMIUM LINE
- Exchange Part without deposit
- Item number: A0261PR
- Our price: £ 214,78
- Manufacturer: AS-PL
- EAN number: 5902129022473
- Condition: Remanufactured
- Reference number OEM: 021903026B
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Get a bonus of £ 1,45 when you purchase this product
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Free delivery on this item
In stock (Item(s) left: 2)
-9%
compared to
RRP £ 236,27
£ 214,78
price incl. 20% VAT
Alternator CASCO 021 903 026 B12V, 180A, M8, CPA0193, Ø 56 mm
Article number: CAL15325AS
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- Alternator Charging Current [A]: 180
- Voltage [V]: 12
- Manufacturer Restriction: VALEO
- Pulleys: with freewheel belt pulley
- Belt Pulley Ø [mm]: 56
- Number of ribs: 6
- Plug Type ID: CPA0193
- Clamp: M8
- Number of mounting bores: 4
- Number of threaded holes: 2
- Manufacturer: AUDI, VW
- Item number: CAL15325AS
- Our price: £ 231,25
- Manufacturer: CASCO
- EAN number: 2248410877727
- Condition: New
- Reference number OEM: 021903026B
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Free delivery on this item
In stock (Item(s) left: 6)
£ 231,25
price incl. 20% VAT
Alternator AS-PL 021 903 026 B12V, 180A
Article number: A0261
Reviews - 1
- Alternator Charging Current [A]: 180
- Voltage [V]: 12
- Pulleys: with freewheel belt pulley
- Quality: STANDARD LINE
- Version: 0121715003
- New part without deposit
- Item number: A0261
- Our price: £ 234,16
- Manufacturer: AS-PL
- EAN number: 5901259460100
- Condition: New
- Reference number OEM: 021903026B
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Get a bonus of £ 1,56 when you purchase this product
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Free delivery on this item
In stock
-30%
compared to
RRP £ 338,94
£ 234,16
price incl. 20% VAT
Alternator AS-PL 021 903 026 B12V, 180A
Article number: A0321
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- Alternator Charging Current [A]: 180
- Voltage [V]: 12
- Pulleys: with freewheel belt pulley
- Quality: STANDARD LINE
- Version: 0124625010
- New part without deposit
- Item number: A0321
- Our price: £ 241,45
- Manufacturer: AS-PL
- EAN number: 5901259468441
- Condition: New
- Reference number OEM: 021903026B
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Get a bonus of £ 1,61 when you purchase this product
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Free delivery on this item
In stock
-27%
compared to
RRP £ 334,93
£ 241,45
price incl. 20% VAT
Alternator AS-PL 021 903 026 B12V, 180A
Article number: A3203
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- Alternator Charging Current [A]: 180
- Voltage [V]: 12
- Pulleys: with freewheel belt pulley
- Quality: STANDARD LINE
- Version: TG17C019
- New part without deposit
- Item number: A3203
- Our price: £ 249,11
- Manufacturer: AS-PL
- EAN number: 5901259485813
- Condition: New
- Reference number OEM: 021903026B
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Free delivery on this item
In stock
-31%
compared to
RRP £ 361,72
£ 249,11
price incl. 20% VAT
Alternator AUTOELECTRO 021 903 026 B12V, 150A, B+, L, DFM
Article number: AEC1749
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- Alternator Charging Current [A]: 150
- Voltage [V]: 12
- Pulleys: with freewheel belt pulley
- Number of ribs: 7
- Plug Type ID: B+, L, DFM
- Number of mounting bores: 4
- Plug Type: Round Plug
- Item number: AEC1749
- Our price: £ 271,35
- Manufacturer: AUTOELECTRO
- EAN number: 5056348607062
- Condition: New
- Reference number OEM: 021903026B
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Get a bonus of £ 0,87 when you purchase this product
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Free delivery on this item
In stock (Item(s) left: 6)
£ 271,35
price incl. 20% VAT
A core charge of £ 62,46 (incl. 20% VAT) is NOT included in the price and will be refunded to the customer when the old part is returned

Alternator WALKER 021 903 026 B12V, 150A, M8, 0121, Ø 56 mm
Article number: WAL01101
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- Alternator Charging Current [A]: 150
- Voltage [V]: 12
- Pulleys: with freewheel belt pulley
- Belt Pulley Ø [mm]: 56
- Number of ribs: 7
- Plug Type ID: 0121
- Vehicle Main Current: for vehicles with 12V main current
- Clamp: M8
- Bore Diameter 1 [mm]: 8
- Net weight [kg]: 7,5
- Item number: WAL01101
- Our price: £ 365,68
- Manufacturer: WALKER
- EAN number: 4060426618858
- Condition: New
- Reference number OEM: 021903026B
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Get a bonus of £ 2,19 when you purchase this product
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Free delivery on this item
In stock (Item(s) left: 1)
£ 365,68
price incl. 20% VAT
Alternator Freewheel Clutch HOFFER 021 903 026 BWidth: 34,9mm
Article number: 45074
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- Inner Diameter [mm]: 17
- Diameter [mm]: 55,9
- Width [mm]: 34,9
- Number of grooves: 7
- for OE number: 021903119J
- Item number: 45074
- Our price: £ 21,40
- Manufacturer: HOFFER
- EAN number: 803341936352
- Condition: New
- Reference number OEM: 021903026B
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Alternator Freewheel Clutch INA 021 903 026 BRequires special tools for mounting
Article number: 535 0083 10
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- for manufacturer number: F-235449.XX
- Supplementary Article / Supplementary Info Info 2: Requires special tools for mounting
- Item number: 535 0083 10
- Our price: £ 52,58
- Manufacturer: INA
- EAN number: 4005108326898
- Condition: New
- Reference number OEM: 021903026B
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Alternator Freewheel Clutch FEBI BILSTEIN 021 903 026 Bwith lid
Article number: 34549
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- Inner Diameter [mm]: 17
- Diameter [mm]: 61
- Number of ribs: 7
- Weight [kg]: 0,47
- Supplementary Article / Supplementary Info Info 2: with lid
- Item number: 34549
- Our price: £ 66,18
- Manufacturer: FEBI BILSTEIN
- EAN number: 4027816345497
- Condition: New
- Reference number OEM: 021903026B
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Alternator Freewheel Clutch SWAG 021 903 026 Bwith lid
Article number: 30 93 4549
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- Inner Diameter [mm]: 17
- Diameter [mm]: 61
- Number of ribs: 7
- Weight [kg]: 0,51
- Supplementary Article / Supplementary Info Info 2: with lid
- Item number: 30 93 4549
- Our price: £ 76,99
- Manufacturer: SWAG
- EAN number: 4044688345493
- Condition: New
- Reference number OEM: 021903026B
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Alternator RIDEX REMAN 021 903 026 B12V, 150A, B+(M8),D+(M5), L DFM, excl. vacuum pump, Ø 56,0 mm, with integrated regulator
Article number: 4G1558R
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- Alternator Charging Current [A]: 150
- Voltage [V]: 12
- Pulleys: with freewheel belt pulley
- Rated Voltage [V]: 14
- Belt Pulley Ø [mm]: 56,0
- Number of grooves: 7
- Supplementary Article / Supplementary Info: with integrated regulator
- 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), L DFM
- Bore Diameter 1 [mm]: 8
- Cooling Type: Air cooled
- Number of mounting bores: 4
- Number of threaded holes: 2
- Distance from belt pulley to alternator [mm]: 29,5
- Item number: 4G1558R
- Our price: £ 113,51
- Manufacturer: RIDEX REMAN
- EAN number: 4067448155675
- Condition: Remanufactured
- Reference number OEM: 021903026B
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Alternator RIVOLV 021 903 026 B12V, 150A, Ø 56 mm
Article number: RIV610277
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- Alternator Charging Current [A]: 150
- Voltage [V]: 12
- Pulleys: with belt pulley
- Belt Pulley Ø [mm]: 56
- Number of grooves: 7
- Item number: RIV610277
- Our price: £ 136,70
- Manufacturer: RIVOLV
- EAN number: 5901655812336
- Condition: New
- Reference number OEM: 021903026B
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Сurrently out of stock
£ 136,70
price incl. 20% VAT
excl. delivery costs
A core charge of £ 7,58 (incl. 20% VAT) is NOT included in the price and will be refunded to the customer when the old part is returned
Alternator DT Spare Parts 021 903 026 B12V, 180A
Article number: 11.80302
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- Alternator Charging Current [A]: 180
- Voltage [V]: 12
- Weight [g]: 7759
- Item number: 11.80302
- Our price: £ 153,18
- Manufacturer: DT Spare Parts
- EAN number: 4047755025441
- Condition: New
- Reference number OEM: 021903026B
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Alternator ELSTOCK 021 903 026 B12V, 150A, M8, 0121, Ø 56 mm
Article number: 28-4848
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- Alternator Charging Current [A]: 150
- Voltage [V]: 12
- Pulleys: with freewheel belt pulley
- Belt Pulley Ø [mm]: 56
- Number of ribs: 7
- Plug Type ID: 0121
- Vehicle Main Current: for vehicles with 12V main current
- Clamp: M8
- Bore Diameter 1 [mm]: 8
- Length 3 [mm]: 61,0
- Net weight [kg]: 7,5
- Length 4 [mm]: 14,0
- Item number: 28-4848
- Our price: £ 171,70
- Manufacturer: ELSTOCK
- EAN number: 2222694245510
- Condition: Remanufactured
- Reference number OEM: 021903026B
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Free delivery on this item
Сurrently out of stock
£ 171,70
price incl. 20% VAT
A core charge of £ 77,92 (incl. 20% VAT) is NOT included in the price and will be refunded to the customer when the old part is returned

Alternator BV PSH 021 903 026 B12V, 150A, B+ (M8), Ø 56,0 mm
Article number: 305.565.150.340
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- Alternator Charging Current [A]: 150
- Voltage [V]: 12
- Pulleys: with freewheel belt pulley
- Belt Pulley Ø [mm]: 56,0
- Number of grooves: 7
- Clamp: B+ (M8)
- Quality: +Line Selected Reman
- Number of mounting bores: 4
- Item number: 305.565.150.340
- Our price: £ 175,47
- Manufacturer: BV PSH
- EAN number: 2230423920785
- Condition: New
- Reference number OEM: 021903026B
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Alternator BV PSH 021 903 026 B12V, 150A, B+ (M8), Ø 56,2 mm
Article number: 305.565.150.018
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- Alternator Charging Current [A]: 150
- Voltage [V]: 12
- Pulleys: with freewheel belt pulley
- Belt Pulley Ø [mm]: 56,2
- Number of grooves: 7
- Clamp: B+ (M8)
- Quality: RNL-Standard
- Number of mounting bores: 4
- Mounting Angle [degrees]: -90
- Item number: 305.565.150.018
- Our price: £ 176,16
- Manufacturer: BV PSH
- EAN number: 872025304326
- Condition: New
- Reference number OEM: 021903026B
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Free delivery on this item
Сurrently out of stock
-44%
compared to
RRP £ 317,54
£ 176,16
price incl. 20% VAT
Alternator HC-Cargo 021 903 026 B14V, 150A, PL61, Ø 56,0 mm
Article number: 116173
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- Alternator Charging Current [A]: 150
- Voltage [V]: 14
- Pulleys: with freewheel belt pulley
- Belt Pulley Ø [mm]: 56,0
- Number of grooves: 7
- Plug Type ID: PL61
- Rotation Direction: Clockwise rotation
- Length [mm]: 200,00
- Item number: 116173
- Our price: £ 183,14
- Manufacturer: HC-Cargo
- EAN number: 224819133531671335316
- Condition: New
- Reference number OEM: 021903026B
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Alternator DELCO REMY 021 903 026 B12V, 150A, Plug650, Ø 56 mm, with integrated regulator
Article number: RAA26471
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- Alternator Charging Current [A]: 150
- Voltage [V]: 12
- Pulleys: with freewheel belt pulley
- Belt Pulley Ø [mm]: 56
- Number of ribs: 6
- Plug Type ID: Plug650
- Supplementary Article / Supplementary Info: with integrated regulator
- Used part return not required
- Weight [kg]: 7,2
- Length [mm]: 14,0 / 57,0, 25
- Similar to picture
- Item number: RAA26471
- Our price: £ 199,02
- Manufacturer: DELCO REMY
- EAN number: 5414352867030
- Condition: New
- Reference number OEM: 021903026B
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Alternator DELCO REMY 021 903 026 B12V, 150A, Plug650, Ø 55,8 mm, with integrated regulator
Article number: RAA11864
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- Alternator Charging Current [A]: 150
- Voltage [V]: 12
- Pulleys: with freewheel belt pulley
- Belt Pulley Ø [mm]: 55,8
- Number of ribs: 5
- Plug Type ID: Plug650
- Supplementary Article / Supplementary Info: with integrated regulator
- Rotation Direction: Clockwise rotation
- Used part return not required
- Weight [kg]: 7,56
- Similar to picture
- Item number: RAA11864
- Our price: £ 199,90
- Manufacturer: DELCO REMY
- EAN number: 5414352866750
- Condition: New
- Reference number OEM: 021903026B
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Alternator LAUBER 021 903 026 B12V, 150A
Article number: 11.1749
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- Alternator Charging Current [A]: 150
- Voltage [V]: 12
- Number of grooves: 7
- Exchange Part
- Item number: 11.1749
- Our price: £ 201,85
- Manufacturer: LAUBER
- EAN number: 5901321147991
- Condition: Remanufactured
- Reference number OEM: 021903026B
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Alternator AS-PL 021 903 026 B12V, 180A
Article number: A0331
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- Alternator Charging Current [A]: 180
- Voltage [V]: 12
- Pulleys: with freewheel belt pulley
- Length 3 [mm]: 62
- Length [mm]: 41, 14
- Item number: A0331
- Our price: £ 204,48
- Manufacturer: AS-PL
- EAN number: 5901259477535
- Condition: New
- Reference number OEM: 021903026B
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Alternator HERTH+BUSS ELPARTS 021 903 026 B14V, 150A, Ø 56 mm
Article number: 32000018
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- Alternator Charging Current [A]: 150
- Voltage [V]: 14
- Pulleys: with freewheel belt pulley
- Belt Pulley Ø [mm]: 56
- Number of ribs: 7
- Used part return not required
- Item number: 32000018
- Our price: £ 207,00
- Manufacturer: HERTH+BUSS ELPARTS
- EAN number: 4026736506155
- Condition: New
- Reference number OEM: 021903026B
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Free delivery on this item
Сurrently out of stock
-62%
compared to
RRP £ 556,97
£ 207,00
price incl. 20% VAT

Alternator ROTOVIS Automotive Electrics 021 903 026 B14V, 150A, B+ M8, L / DFM, Ø 56 mm
Article number: 9047450
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- Alternator Charging Current [A]: 150
- Voltage [V]: 14
- Pulleys: with freewheel belt pulley
- Belt Pulley Ø [mm]: 56
- Number of ribs: 7
- Plug Type ID: L / DFM
- Vehicle Main Current: for vehicles with 12V main current
- Clamp: B+ M8
- Item number: 9047450
- Our price: £ 219,18
- Manufacturer: ROTOVIS Automotive Electrics
- EAN number: 4055601474503
- Condition: Remanufactured
- Reference number OEM: 021903026B
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Alternator EUROTEC 021 903 026 B14V, 150A
Article number: 12047450
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- Alternator Charging Current [A]: 150
- Voltage [V]: 14
- Item number: 12047450
- Our price: £ 219,64
- Manufacturer: EUROTEC
- EAN number: 4250294721686
- Condition: Remanufactured
- Reference number OEM: 021903026B
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Free delivery on this item
Сurrently out of stock
-70%
compared to
RRP £ 736,87
£ 219,64
price incl. 20% VAT
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