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Alternator, V-Ribbed belt set, Pulley 12317521385
All spare parts in the list below are equivalent to OEM number 12 31 7 521 385:
- 12 31 7 521 385 (original number of BMW)
- 12 31 7 521 385 (original number of MINI)


- Alternator Charging Current [A]: 150
- Voltage [V]: 12
- Pulleys: with freewheel belt pulley
- Rated Voltage [V]: 14
- Belt Pulley Ø [mm]: 49
- Number of ribs: 6
- Number of grooves: 6
- Plug Type ID: B2+(M8),COM
- 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: Direct fastening
- Clamp: B+ (M8), COM / BSS-D
- Bore Diameter 1 [mm]: 8
- Number of mounting bores: 4
- Number of threaded holes 0
- Distance from belt pulley to alternator [mm]: 30
- Quantity Unit: Piece
- Item number: 4G0138P
- Our price: 130,76 €
- Manufacturer: RIDEX PLUS
- EAN number: 4067448817122
- Condition: New
- Reference number OEM: 12317521385
- Alternator Charging Current [A]: 150
- Voltage [V]: 12
- Pulleys: with freewheel belt pulley
- Rated Voltage [V]: 14
- Belt Pulley Ø [mm]: 49
- Number of ribs: 6
- Number of grooves: 6
- Plug Type ID: B2+(M8),COM
- 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: Direct fastening
- Clamp: B+ (M8), COM / BSS-D
- Bore Diameter 1 [mm]: 8
- Number of mounting bores: 4
- Number of threaded holes 0
- Distance from belt pulley to alternator [mm]: 30
- Quantity Unit: Piece
- Item number: 4G0138
- Our price: 160,04 €
- Manufacturer: RIDEX
- EAN number: 4059191703845
- Condition: New
- Reference number OEM: 12317521385
- 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 belt pulley
- Rated Voltage [V]: 14
- Belt Pulley Ø [mm]: 49
- Number of grooves: 6
- Vehicle Main Current: for vehicles with 12V main current
- Rotation Direction: Clockwise rotation
- Alternator Type: excl. vacuum pump
- Fastening Type: Direct fastening
- Clamp: B2+(M8) / COM
- Bore Diameter 1 [mm]: 8
- Number of threaded holes 0
- Distance from belt pulley to alternator [mm]: 39
- Quantity Unit: Piece
- Item number: 4G1055
- Our price: 172,86 €
- Manufacturer: RIDEX
- EAN number: 4064138072946
- Condition: New
- Reference number OEM: 12317521385
- Accumulate your bonuses through purchasing items marked “BONUS";
- Pay for up to 10% of your order with the accumulated bonuses;
price incl. 19% VAT
- Number of ribs: 6
- Supplementary Article / Supplementary Info Info 2: Check alternator freewheel clutch & replace if necessary
- Length [mm]: 1990
- Pulleys: with freewheel belt pulley
- Width [mm]: 21,36
- Item number: 542R0320
- Our price: 98,58 €
- Manufacturer: RIDEX
- EAN number: 4059191896264
- Condition: New
- Reference number OEM: 12317521385


- Alternator Charging Current [A]: 150
- Voltage [V]: 12
- Pulleys: with freewheel belt pulley
- Rated Voltage [V]: 14
- Belt Pulley Ø [mm]: 49
- Number of ribs: 6
- Number of grooves: 6
- Plug Type ID: B2+(M8),COM
- 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: Direct fastening
- Clamp: B+ (M8), COM / BSS-D
- Bore Diameter 1 [mm]: 8
- Number of mounting bores: 4
- Number of threaded holes 0
- Distance from belt pulley to alternator [mm]: 30
- Quantity Unit: Piece
- Item number: GCD0417
- Our price: 112,79 €
- Manufacturer: goCORE
- EAN number: 4069198048009
- Condition: New
- Reference number OEM: 12317521385
- Alternator Charging Current [A]: 140
- Voltage [V]: 14
- Belt Pulley Ø [mm]: 49
- Number of ribs: 6
- Fastening Type: Flange mounting
- Item number: 9090356
- Our price: 131,80 €
- Manufacturer: ROTOVIS Automotive Electrics
- EAN number: 4011931903564
- Condition: Remanufactured
- Reference number OEM: 12317521385
- Alternator Charging Current [A]: 150
- Voltage [V]: 12
- Pulleys: with freewheel belt pulley
- Rated Voltage [V]: 14
- Belt Pulley Ø [mm]: 49
- Number of ribs: 6
- Number of grooves: 6
- Plug Type ID: B2+(M8),COM
- 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: Direct fastening
- Clamp: B+ (M8), COM / BSS-D
- Bore Diameter 1 [mm]: 8
- Number of mounting bores: 4
- Number of threaded holes 0
- Distance from belt pulley to alternator [mm]: 30
- Quantity Unit: Piece
- Item number: 4G0138R
- Our price: 131,80 €
- Manufacturer: RIDEX REMAN
- EAN number: 4067448116089
- Condition: Remanufactured
- Reference number OEM: 12317521385
price incl. 19% VAT
- Alternator Charging Current [A]: 120
- Voltage [V]: 12
- Pulleys: with belt pulley
- Rated Voltage [V]: 14
- Belt Pulley Ø [mm]: 49
- Number of grooves: 6
- Vehicle Main Current: for vehicles with 12V main current
- Rotation Direction: Clockwise rotation
- Alternator Type: excl. vacuum pump
- Fastening Type: Direct fastening
- Clamp: B2+(M8) / COM
- Bore Diameter 1 [mm]: 8
- Number of threaded holes 0
- Distance from belt pulley to alternator [mm]: 39
- Quantity Unit: Piece
- Item number: 4G1055R
- Our price: 151,09 €
- Manufacturer: RIDEX REMAN
- EAN number: 4067448169672
- Condition: Remanufactured
- Reference number OEM: 12317521385
price incl. 19% VAT
excl. delivery costs
- Alternator Charging Current [A]: 145
- Voltage [V]: 12
- Pulleys: with freewheel belt pulley
- Belt Pulley Ø [mm]: 49
- Number of grooves: 6
- Clamp: M8, COM / BSS
- remanufactured spare part (REMAN)
- Item number: TT12225 PRO
- Our price: 158,16 €
- Manufacturer: TESLA TECHNICS
- EAN number: 8436250216427
- Condition: New
- Reference number OEM: 12317521385
- Alternator Charging Current [A]: 140
- Voltage [V]: 12
- Pulleys: with belt pulley
- Belt Pulley Ø [mm]: 49,9
- Number of ribs: 6
- Number of grooves: 6
- Exchange Part
- Item number: STX100548R
- Our price: 175,48 €
- Manufacturer: STARDAX
- EAN number: 7900003754746
- Condition: New
- Reference number OEM: 12317521385
price incl. 19% VAT
- Alternator Charging Current [A]: 150
- Voltage [V]: 12
- Pulleys: with multi-belt pulley
- Belt Pulley Ø [mm]: 49
- Number of ribs: 6
- Plug Type ID: 0240
- Vehicle Main Current: for vehicles with 12V main current
- Clamp: M8, COM / BSS-D
- Bore Diameter 1 [mm]: 8
- Net weight [kg]: 6,4
- Always compare old and new part (in particular OE No.)
- Item number: LRA02336
- Our price: 183,11 €
- Manufacturer: LUCAS
- EAN number: 224501137117881371178
- Condition: Remanufactured
- Reference number OEM: 12317521385
price incl. 19% VAT
- Alternator Charging Current [A]: 150
- Voltage [V]: 12
- Pulleys: with freewheel belt pulley
- Rated Voltage [V]: 14
- Belt Pulley Ø [mm]: 49
- Number of ribs: 6
- Number of grooves: 6
- Plug Type ID: B2+(M8),COM
- 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: Direct fastening
- Clamp: B+ (M8), COM / BSS-D
- Bore Diameter 1 [mm]: 8
- Number of mounting bores: 4
- Number of threaded holes 0
- Distance from belt pulley to alternator [mm]: 30
- Quantity Unit: Piece
- Item number: SKGN-0320137
- Our price: 186,40 €
- Manufacturer: STARK
- EAN number: 4059191442058
- Condition: New
- Reference number OEM: 12317521385
- 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]: 145
- Voltage [V]: 12
- Manufacturer Restriction: BOSCH
- Pulleys: with belt pulley
- Number of ribs: 6
- Plug Type ID: PL86
- New Part
- Used part return not required
- Item number: RE73530N
- Our price: 191,52 €
- Manufacturer: The NewLine
- EAN number: 5415047161440
- Condition: New
- Reference number OEM: 12317521385
- 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]: 150
- Voltage [V]: 14
- Belt Pulley Ø [mm]: 49,0
- Number of grooves: 6
- Plug Type ID: PL86
- Item number: F032115867
- Our price: 191,81 €
- Manufacturer: HC-Cargo
- EAN number: 5711343319005
- Condition: New
- Reference number OEM: 12317521385
- Alternator Charging Current [A]: 150
- Voltage [V]: 14
- Pulleys: with freewheel belt pulley
- Belt Pulley Ø [mm]: 49
- Number of ribs: 6
- Vehicle Main Current: for vehicles with 12V main current
- Quality: Premium
- New part without deposit
- Gross Weight [g]: 7130
- Item number: DAN3006
- Our price: 193,53 €
- Manufacturer: DENSO
- EAN number: 8717613117156
- Condition: New
- Reference number OEM: 12317521385
price incl. 19% VAT
- Alternator Charging Current [A]: 150
- Voltage [V]: 14
- Pulleys: with freewheel belt pulley
- Belt Pulley Ø [mm]: 49
- Number of grooves: 6
- Plug Type ID: 86
- Exchange Part
- Rotation Direction: Clockwise rotation
- Alternator Type: excl. vacuum pump
- Fastening Type: Direct fastening
- Recommended additional repairs: V-Belt / V-Ribbed Belt
- Clamp: B+(M8)
- Length [mm]: 195
- Distance from belt pulley to alternator [mm]: 30
- Item number: 0 986 047 240
- Our price: 196,16 €
- Manufacturer: BOSCH
- EAN number: 3165144046042
- Condition: Remanufactured
- Reference number OEM: 12317521385
price incl. 19% VAT
- Alternator Charging Current [A]: 145
- Voltage [V]: 12
- Belt Pulley Ø [mm]: 49
- Number of ribs: 6
- for OE number: 124525042
- Item number: QRA2258
- Our price: 197,72 €
- Manufacturer: QUINTON HAZELL
- EAN number: 5050438401172
- Condition: New
- Reference number OEM: 12317521385
price incl. 19% VAT
- Alternator Charging Current [A]: 150
- Voltage [V]: 12
- Pulleys: with freewheel belt pulley
- Belt Pulley Ø [mm]: 49,0
- Number of grooves: 6
- Clamp: B+ (M8)
- Quality: +Line Selected Reman
- Number of mounting bores: 4
- Mounting Angle [degrees]: 180
- Item number: 215.530.150.340
- Our price: 197,89 €
- Manufacturer: BV PSH
- EAN number: 8720653025619
- Condition: New
- Reference number OEM: 12317521385
- 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 belt pulley
- Rated Voltage [V]: 14
- Belt Pulley Ø [mm]: 49
- Number of grooves: 6
- Vehicle Main Current: for vehicles with 12V main current
- Rotation Direction: Clockwise rotation
- Alternator Type: excl. vacuum pump
- Fastening Type: Direct fastening
- Clamp: B2+(M8) / COM
- Bore Diameter 1 [mm]: 8
- Number of threaded holes 0
- Distance from belt pulley to alternator [mm]: 39
- Quantity Unit: Piece
- Item number: SKGN-0321277
- Our price: 201,33 €
- Manufacturer: STARK
- EAN number: 4064138072939
- Condition: New
- Reference number OEM: 12317521385
- 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]: 150
- Voltage [V]: 12
- Pulleys: with freewheel belt pulley
- Quality: PREMIUM LINE
- Exchange Part without deposit
- Item number: A0613PR
- Our price: 201,70 €
- Manufacturer: AS-PL
- EAN number: 5902129073376
- Condition: Remanufactured
- Reference number OEM: 12317521385
- 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]: 140
- Voltage [V]: 14
- Pulleys: with belt pulley
- Supplementary Info: Original VEMO Quality
- Belt Pulley Ø [mm]: 49
- Number of ribs: 6
- Supplementary Article / Supplementary Info: with integrated regulator
- Position / Degree: L / R
- Rotation Direction: Clockwise rotation
- Connector / Clamp: without connection for speed sensor
- New Part
- Weight [kg]: 6,355
- New part without deposit
- Packaging width [cm]: 23,5
- Packaging height [cm]: 22
- Item number: V20-13-50003
- Our price: 203,67 €
- Manufacturer: VEMO
- EAN number: 4046001954931
- Condition: New
- Reference number OEM: 12317521385
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
- Alternator Charging Current [A]: 150
- Voltage [V]: 14
- Pulleys: with freewheel belt pulley
- Belt Pulley Ø [mm]: 49
- Number of grooves: 6
- Used part return not required
- New part without deposit
- Assy. / disassy. by qualified personnel required!
- Item number: 8EL 012 428-741
- Our price: 204,41 €
- Manufacturer: HELLA
- EAN number: 4082300548877
- Condition: New
- Reference number OEM: 12317521385
price incl. 19% VAT
- Alternator Charging Current [A]: 150
- Voltage [V]: 12
- Pulleys: with belt pulley
- Belt Pulley Ø [mm]: 56
- Item number: 063731774010
- Our price: 211,67 €
- Manufacturer: MAGNETI MARELLI
- EAN number: 8001063894409
- Condition: New
- Reference number OEM: 12317521385
price incl. 19% VAT
- Alternator Charging Current [A]: 150
- Voltage [V]: 12
- Pulleys: with freewheel belt pulley
- Quality: STANDARD LINE
- Version: 0124525045
- New part without deposit
- Item number: A0270
- Our price: 219,92 €
- Manufacturer: AS-PL
- EAN number: 5901259460247
- Condition: New
- Reference number OEM: 12317521385
- 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]: 150
- Voltage [V]: 14
- Pulleys: with freewheel belt pulley
- Belt Pulley Ø [mm]: 49
- Number of grooves: 6
- Plug Type ID: 86
- Rotation Direction: Clockwise rotation
- Alternator Type: excl. vacuum pump
- Fastening Type: Direct fastening
- Recommended additional repairs: V-Belt / V-Ribbed Belt
- Clamp: B+(M8)
- Length [mm]: 195
- Distance from belt pulley to alternator [mm]: 30
- Item number: 1 986 A00 909
- Our price: 223,16 €
- Manufacturer: BOSCH
- EAN number: 2230181046130
- Condition: New
- Reference number OEM: 12317521385
price incl. 19% VAT
- 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: 3115393
- Our price: 224,55 €
- Manufacturer: Henkel Parts
- EAN number: 4063214179661
- Condition: New
- Reference number OEM: 12317521385
- Alternator Charging Current [A]: 120
- Voltage [V]: 12
- Pulleys: with freewheel belt pulley
- Quality: STANDARD LINE
- Version: 0124515098
- New part without deposit
- Item number: A0217
- Our price: 237,51 €
- Manufacturer: AS-PL
- EAN number: 5901259436495
- Condition: New
- Reference number OEM: 12317521385
- 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]: 140
- Voltage [V]: 14
- Pulleys: with freewheel belt pulley
- Supplementary Info: REMANUFACTURED PREMIUM
- Belt Pulley Ø [mm]: 50
- Number of ribs: 6
- Exchange Part
- Position / Degree: R 0
- Rotation Direction: Clockwise rotation
- Fastening Type: Direct fastening
- Clamp: B+
- Weight [kg]: 6,5
- Item number: 437435
- Our price: 245,99 €
- Manufacturer: VALEO
- EAN number: 3276424374356
- Condition: Remanufactured
- Reference number OEM: 12317521385
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]: 49
- Number of grooves: 6
- Plug Type ID: B+COM
- Rotation Direction: Clockwise rotation
- Number of mounting bores: 4
- Alternatively
- Distance from belt pulley to alternator [mm]: 39
- Alternative Repair Kit: 210855
- Item number: 210855A
- Our price: 247,95 €
- Manufacturer: ERA
- EAN number: 2223414553031
- Condition: New
- Reference number OEM: 12317521385
price incl. 19% VAT
- Alternator Charging Current [A]: 150
- Voltage [V]: 12
- Pulleys: with freewheel belt pulley
- Belt Pulley Ø [mm]: 49,0
- Number of grooves: 6
- Clamp: B+ (M8)
- Quality: +Line Original
- Number of mounting bores: 4
- Mounting Angle [degrees] 0
- Item number: 215.530.150.010
- Our price: 261,90 €
- Manufacturer: BV PSH
- EAN number: 8720264195398
- Condition: New
- Reference number OEM: 12317521385
- Accumulate your bonuses through purchasing items marked “BONUS";
- Pay for up to 10% of your order with the accumulated bonuses;
price incl. 19% VAT
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