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Pulley, Alternator, Alternator freewheel clutch 1204378
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 12 04 378:
- 12 04 378 (original number of OPEL)
- 12 04 378 (original number of VAUXHALL)
- 12 04 378 (original number of NISSAN)
- 12 04 378 (original number of SAAB)
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40 items
Pulley, alternator CASCO 12 04 378
Article number: CCP90164AS
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- Thickness [mm]: 40
- Number of ribs: 6
- Inner Diameter [mm]: 17
- Diameter [mm]: 48,71
- Pulleys: with freewheel belt pulley
- Manufacturer: OPEL, RENAULT, SAAB, VAUXHALL
- Item number: CCP90164AS
- Our price: 60,16 €
- Manufacturer: CASCO
- EAN number: 8058642265945
- Condition: New
- Reference number OEM: 1204378
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Pulley, alternator CASCO 12 04 378
Article number: CCP90164GS
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- Manufacturer Restriction: INA
- Thickness [mm]: 40
- Number of ribs: 6
- Inner Diameter [mm]: 17
- Diameter [mm]: 48,71
- Manufacturer: OPEL, RENAULT, SAAB, VAUXHALL
- Item number: CCP90164GS
- Our price: 99,87 €
- Manufacturer: CASCO
- EAN number: 8058642190216
- Condition: New
- Reference number OEM: 1204378
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Alternator Freewheel Clutch AS-PL 12 04 378
Article number: AFP0073
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- Number of grooves: 6
- Thread Size: M16x1,5
- Length [mm]: 13,30
- Quality: STANDARD LINE
- New part without deposit
- Item number: AFP0073
- Our price: 25,63 €
- Manufacturer: AS-PL
- EAN number: 5901259446326
- Condition: New
- Reference number OEM: 1204378
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In stock (Item(s) left: 3)
-14%
compared to
RRP 29,99 €
25,63 €
price incl. 19% VAT
excl. delivery costs
Alternator Freewheel Clutch AS-PL 12 04 378
Article number: AFP0035
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- Number of grooves: 6
- Thread Size: M16x1,5
- Length [mm]: 14,50
- Quality: STANDARD LINE
- New part without deposit
- Item number: AFP0035
- Our price: 25,71 €
- Manufacturer: AS-PL
- EAN number: 5901259437423
- Condition: New
- Reference number OEM: 1204378
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Alternator Freewheel Clutch AS-PL 12 04 378
Article number: AFP0073(V)
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- Number of grooves: 6
- Thread Size: M16x1,5
- Length [mm]: 13,80
- Quality: PREMIUM LINE
- New part without deposit
- Item number: AFP0073(V)
- Our price: 27,73 €
- Manufacturer: AS-PL
- EAN number: 5901259480023
- Condition: New
- Reference number OEM: 1204378
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Alternator Freewheel Clutch MAPCO 12 04 378Requires special tools for mounting
Article number: 14756
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- Supplementary Article / Supplementary Info Info 2: Requires special tools for mounting
- Item number: 14756
- Our price: 27,94 €
- Manufacturer: MAPCO
- EAN number: 4043605750990
- Condition: New
- Reference number OEM: 1204378
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Alternator Freewheel Clutch AS-PL 12 04 378
Article number: AFP0139S
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- Number of grooves: 6
- Thread Size: M16x1,5
- Length [mm]: 12,50
- Quality: STANDARD LINE
- New part without deposit
- Item number: AFP0139S
- Our price: 33,89 €
- Manufacturer: AS-PL
- EAN number: 5902129199076
- Condition: New
- Reference number OEM: 1204378
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Alternator Freewheel Clutch MAXGEAR 12 04 378Requires special tools for mounting
Article number: 30-0098
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- Number of grooves: 6
- for manufacturer number: F-234563.XX
- Supplementary Article / Supplementary Info Info 2: Requires special tools for mounting
- Bore Diameter [mm]: 17
- Depth [mm]: 11,6
- Distance to first groove [mm]: 14
- Item number: 30-0098
- Our price: 36,11 €
- Manufacturer: MAXGEAR
- EAN number: 5907558566857
- Condition: New
- Reference number OEM: 1204378
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Alternator Freewheel Clutch VALEO 12 04 378Width: 40,2mm
Article number: 588095
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- Diameter [mm]: 54
- Width [mm]: 40,2
- Thread Size: M16
- Number of grooves: 6
- Depth [mm]: 11,6
- Bore Diameter [mm]: 17
- Bolt Head- / Nut Design: Torx
- Rotation Direction: Clockwise rotation
- Weight [kg]: 0,44
- Distance to first groove [mm]: 13,8
- Item number: 588095
- Our price: 37,66 €
- Manufacturer: VALEO
- EAN number: 3276425880955
- Condition: New
- Reference number OEM: 1204378
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Alternator Freewheel Clutch AS-PL 12 04 378
Article number: AFP0035(INA)
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- Number of grooves: 6
- Thread Size: M16x1,5
- Length [mm]: 12,80
- Quality: PREMIUM LINE
- New part without deposit
- Item number: AFP0035(INA)
- Our price: 44,44 €
- Manufacturer: AS-PL
- EAN number: 5902129038146
- Condition: New
- Reference number OEM: 1204378
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In stock (Item(s) left: 4)
-28%
compared to
RRP 62,37 €
44,44 €
price incl. 19% VAT
excl. delivery costs
Alternator Freewheel Clutch INA 12 04 378Requires special tools for mounting
Article number: 535 0085 10
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- for manufacturer number: F-234563.XX
- Number of grooves: 6
- Supplementary Article / Supplementary Info Info 2: Requires special tools for mounting
- Distance to first groove [mm]: 13,6
- Item number: 535 0085 10
- Our price: 44,64 €
- Manufacturer: INA
- EAN number: 4005108326911
- Condition: New
- Reference number OEM: 1204378
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In stock (Item(s) left: 3)
-20%
compared to
RRP 56,01 €
44,64 €
price incl. 19% VAT
excl. delivery costs
Alternator Freewheel Clutch SNR 12 04 378
Article number: GA753.01
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- Width 1 [mm]: 40
- Diameter [mm]: 48
- Article number of the recommended special tool: Clas : OM3789, Clas : OM 3789
- Item number: GA753.01
- Our price: 47,04 €
- Manufacturer: SNR
- EAN number: 3413521101755
- Condition: New
- Reference number OEM: 1204378
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Contents of the Alternator Freewheel Clutch SNR set:
Description of the product
Units
Article number
Alternator Freewheel Clutch
1
POA
Filler Cap, axle cap
1
BOU
Details
In stock (Item(s) left: 3)
-64%
compared to
RRP 133,05 €
47,04 €
price incl. 19% VAT
excl. delivery costs

Alternator Freewheel Clutch LUCAS 12 04 378Width: 35,5mm
Article number: LOPA0053
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- Width [mm]: 35,5
- Weight [kg]: 0,655
- Number of ribs: 6
- Inner Diameter [mm]: 16
- Diameter [mm]: 64
- Item number: LOPA0053
- Our price: 71,08 €
- Manufacturer: LUCAS
- EAN number: 3275591509790
- Condition: New
- Reference number OEM: 1204378
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TIP : Enter technical reference to identify the correct alte rnator pulley
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Alternator Freewheel Clutch MEAT & DORIA 12 04 378Width: 40mm
Article number: 45070
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- Inner Diameter [mm]: 17
- Diameter [mm]: 48,7
- Width [mm]: 40
- Number of grooves: 6
- for OE number: 093175986
- Item number: 45070
- Our price: 84,25 €
- Manufacturer: MEAT & DORIA
- EAN number: 803341936348
- Condition: New
- Reference number OEM: 1204378
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Alternator Freewheel Clutch AD KÜHNER 12 04 378
Article number: 885366
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- Diameter [mm]: 54
- Height [mm]: 40
- Bolt Hole Circle Ø [mm]: 17
- Item number: 885366
- Our price: 94,12 €
- Manufacturer: AD KÜHNER
- EAN number: 805622409817
- Condition: New
- Reference number OEM: 1204378
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Alternator Freewheel Clutch SKF 12 04 378Width: 39,9mm, Requires special tools for mounting
Article number: VKM 03503
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- for manufacturer number: F-234563.XX
- Width [mm]: 39,9
- Number of ribs: 6
- Inner Diameter [mm]: 17
- Diameter [mm]: 54
- Supplementary Article / Supplementary Info Info 2: Requires special tools for mounting
- Item number: VKM 03503
- Our price: 105,09 €
- Manufacturer: SKF
- EAN number: 7316574760824
- Condition: New
- Reference number OEM: 1204378
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Additional information
Technical bulletin available under Service Information
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Free delivery on this item
In stock (Item(s) left: 1)
-36%
compared to
RRP 166,60 €
105,09 €
price incl. 19% VAT
Alternator Freewheel Clutch DAYCO 12 04 378
Article number: ALP2377
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- Belt Pulley Ø [mm]: 24,0
- Height 1 [mm]: 39,0
- Height 2 [mm]: 54,0
- Weight [kg]: 0,5
- Item number: ALP2377
- Our price: 127,96 €
- Manufacturer: DAYCO
- EAN number: 8021787017922
- Condition: New
- Reference number OEM: 1204378
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Free delivery on this item
In stock (Item(s) left: 1)
-7%
compared to
RRP 138,60 €
127,96 €
price incl. 19% VAT

Pulley, alternator SANDO 12 04 378
Article number: SCP90164.0
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- Thickness [mm]: 40
- Number of ribs: 6
- Inner Diameter [mm]: 17
- Diameter [mm]: 48,71
- Pulleys: with freewheel belt pulley
- Manufacturer: OPEL, RENAULT, SAAB, VAUXHALL
- Item number: SCP90164.0
- Our price: 19,94 €
- Manufacturer: SANDO
- EAN number: 224592120563221205632
- Condition: New
- Reference number OEM: 1204378
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Pulley, alternator ALANKO 12 04 378
Article number: 10720054
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- Number of ribs: 6
- Belt Pulley Ø [mm]: 55
- New Part
- Item number: 10720054
- Our price: 32,81 €
- Manufacturer: ALANKO
- EAN number: 4053082514435
- Condition: New
- Reference number OEM: 1204378
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Pulley, alternator LAUBER 12 04 378
Article number: CQ1041113
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- Diameter [mm]: 49
- Inner Diameter [mm]: 17
- Number of grooves: 6
- Thread Size: M16
- Item number: CQ1041113
- Our price: 38,33 €
- Manufacturer: LAUBER
- EAN number: 5901321999279
- Condition: New
- Reference number OEM: 1204378
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Pulley, alternator BV PSH 12 04 378
Article number: 051.000.076.810
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- Quality: Ina New
- Belt Pulley Ø [mm]: 48,7
- Number of grooves: 6
- Item number: 051.000.076.810
- Our price: 39,02 €
- Manufacturer: BV PSH
- EAN number: 8720264088515
- Condition: New
- Reference number OEM: 1204378
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Pulley, alternator HC-Cargo 12 04 378
Article number: 235477
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- Quality: OE
- Width [mm]: 40,0
- Thread Size: M16-1.50
- Diameter [mm]: 48,7
- Pulleys: with freewheel belt pulley
- Depth [mm]: 11,10
- Number of grooves: 6
- Item number: 235477
- Our price: 53,41 €
- Manufacturer: HC-Cargo
- EAN number: 2248199344066
- Condition: New
- Reference number OEM: 1204378
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Pulley, alternator SANDO 12 04 378
Article number: SCP90164.1
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- Manufacturer Restriction: INA
- Thickness [mm]: 40
- Number of ribs: 6
- Inner Diameter [mm]: 17
- Diameter [mm]: 48,71
- Manufacturer: OPEL, RENAULT, SAAB, VAUXHALL
- Item number: SCP90164.1
- Our price: 54,00 €
- Manufacturer: SANDO
- EAN number: 224592120563231205632
- Condition: New
- Reference number OEM: 1204378
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Alternator Freewheel Clutch TOPRAN 12 04 378
Article number: 208 138
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- Pulleys: for V-ribbed belt pulley, for v-belt pulley
- Item number: 208 138
- Our price: 14,99 €
- Manufacturer: TOPRAN
- EAN number: 2043780000011
- Condition: New
- Reference number OEM: 1204378
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Alternator Freewheel Clutch IJS GROUP 12 04 378Requires special tools for mounting
Article number: 30-1183
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- Width 1 [mm]: 40,2
- Diameter [mm]: 49
- Weight [kg]: 0,4
- Inner Diameter [mm]: 17
- Supplementary Article / Supplementary Info Info 2: Requires special tools for mounting
- Number of grooves: 6
- Item number: 30-1183
- Our price: 23,98 €
- Manufacturer: IJS GROUP
- EAN number: 221173116523050165230
- Condition: New
- Reference number OEM: 1204378
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Alternator Freewheel Clutch BTA 12 04 378
Article number: E4X006BTA
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- Number of ribs: 6
- Number of grooves: 6
- Item number: E4X006BTA
- Our price: 24,70 €
- Manufacturer: BTA
- EAN number: 224693141449211414492
- Condition: New
- Reference number OEM: 1204378
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Alternator Freewheel Clutch ERA 12 04 378
Article number: ZN5674
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- Rotation Direction: Clockwise rotation
- Item number: ZN5674
- Our price: 24,81 €
- Manufacturer: ERA
- EAN number: 8053379536078
- Condition: New
- Reference number OEM: 1204378
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Alternator Freewheel Clutch HOFFER 12 04 378Width: 40mm
Article number: 4555070
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- Inner Diameter [mm]: 17
- Diameter [mm]: 48,7
- Width [mm]: 40
- Number of grooves: 6
- Item number: 4555070
- Our price: 31,40 €
- Manufacturer: HOFFER
- EAN number: 803341936349
- Condition: New
- Reference number OEM: 1204378
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Alternator Freewheel Clutch SIDAT 12 04 378Width: 40mm
Article number: 455070
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- Width [mm]: 40
- Inner Diameter [mm]: 17
- Diameter [mm]: 49
- Number of grooves: 6
- Quality: OE EQUIVALENT
- paired article number: 455175
- Item number: 455070
- Our price: 32,71 €
- Manufacturer: SIDAT
- EAN number: 2227976939800
- Condition: New
- Reference number OEM: 1204378
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Alternator Freewheel Clutch NTY 12 04 378
Article number: ESA-PL-004
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- Alternator Charging Current [A]: 140
- Fabrication Number: ESA-PL-004
- Item number: ESA-PL-004
- Our price: 36,32 €
- Manufacturer: NTY
- EAN number: 5902048021090
- Condition: New
- Reference number OEM: 1204378
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