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AUDI
A4 B6 Avant (8E5)
Description Cylinder Capacity Horse Power Year
3.0 2976 CCM 220 HP 09/2001 - 12/2004
2.4 2393 CCM 170 HP 09/2001 - 12/2004
2.5 TDI quattro 2496 CCM 180 HP 09/2001 - 12/2004
2.5 TDI 2496 CCM 155 HP 09/2001 - 07/2002
3.0 quattro 2976 CCM 220 HP 09/2001 - 12/2004
A4 B6 (8E2)
Description Cylinder Capacity Horse Power Year
3.0 2976 CCM 220 HP 11/2000 - 12/2004
3.0 quattro 2976 CCM 220 HP 11/2000 - 12/2004
2.5 TDI quattro 2496 CCM 180 HP 11/2000 - 12/2004
2.5 TDI 2496 CCM 155 HP 08/2001 - 07/2002
2.4 2393 CCM 170 HP 09/2001 - 12/2004
A4 B6 Convertible (8H7)
Description Cylinder Capacity Horse Power Year
2.4 2393 CCM 170 HP 04/2002 - 12/2005
3.0 2976 CCM 220 HP 04/2002 - 12/2005
2.4 2393 CCM 163 HP 04/2002 - 12/2005
2.5 TDI 2496 CCM 163 HP 08/2002 - 12/2005
3.0 quattro 2976 CCM 220 HP 05/2003 - 12/2005
3.0 2976 CCM 218 HP 04/2002 - 12/2005
A4 B7 (8EC)
Description Cylinder Capacity Horse Power Year
2.5 TDI 2496 CCM 163 HP 11/2004 - 05/2006
A4 B7 Avant (8ED)
Description Cylinder Capacity Horse Power Year
2.5 TDI 2496 CCM 163 HP 11/2004 - 05/2006
A6 C5 (4B2, 4B4)
Description Cylinder Capacity Horse Power Year
2.5 TDI 2496 CCM 150 HP 07/1997 - 01/2005
2.5 TDI quattro 2496 CCM 150 HP 07/1997 - 01/2005
A6 C5 Avant (4B5, 4B6)
Description Cylinder Capacity Horse Power Year
2.5 TDI 2496 CCM 150 HP 12/1997 - 01/2005
2.5 TDI quattro 2496 CCM 150 HP 12/1997 - 01/2005
ALLROAD C5 (4BH)
Description Cylinder Capacity Horse Power Year
2.5 TDI quattro 2496 CCM 180 HP 05/2000 - 08/2005
2.7 T quattro 2671 CCM 250 HP 05/2000 - 08/2005
2.5 TDI quattro 2496 CCM 163 HP 05/2003 - 08/2005
SKODA
SUPERB I (3U4)
Description Cylinder Capacity Horse Power Year
2.8 V6 2771 CCM 193 HP 12/2001 - 03/2008
2.5 TDI 2496 CCM 163 HP 06/2003 - 03/2008
VW
PASSAT B5.5 Estate (3B6)
Description Cylinder Capacity Horse Power Year
2.5 TDI 2496 CCM 150 HP 11/2000 - 05/2005
2.5 TDI 4motion 2496 CCM 180 HP 01/2003 - 05/2005
PASSAT B5.5 (3B3)
Description Cylinder Capacity Horse Power Year
2.5 TDI 2496 CCM 150 HP 11/2000 - 05/2005
2.5 TDI 4motion 2496 CCM 180 HP 01/2003 - 05/2005

The Napa NAL1831 Alternator is a replacement starting or charging-system component that supports electrical power generation, storage or engine cranking in the vehicle. Its catalogue specification records 12 V electrical rating, 2,350 mm length, 1,849 mm width, and 1,699 mm height. Match the reference, voltage, output or capacity, terminals, mounting and vehicle application before fitting; isolate the electrical system and follow the manufacturer's coding procedure where required.

Function : Alternator
Voltage [V] : 12
Alternator Charging Current [A] : 140
Number of ribs : 6
Pulleys : with V-ribbed belt pulley
Belt Pulley Ø [mm] : 64
Length [mm] : 2,350
Width [mm] : 1,849
Height [mm] : 1,699
Manufacturer Restriction : Bosch
Rotation Direction : Clockwise rotation
  • Vendor NAPA
  • SKU NAL1831
  • Barcode 5056500689141
  • APEC : AAL1831
  • BORG & BECK : BBA2477
  • FEBI BILSTEIN : 101526
  • WAI : 11159N
  • WAI : A131.312

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