Tension pulley

For A3 (8L):
- 1.9 TDi 100 hp (ATD) from engine no. 165 001->
- 1.9 TDi 130 hp (ASZ) from engine no. 115 001->

For A3 (8P):
- 1.9 TDi 105 hp (BKC, BLS, BXE)
- 1.9 TDi 140 hp (BMM)

For A4 (B5) from chassis 8D-1-042 385->:
- 1.8 150 hp Turbo (AWT)

For A4 (B6):
- 1.8 150 hp and 163 hp Turbo (AVJ, BFB)
- 1.8 170 hp and 190 hp Turbo (AMB, BEX)
- 2.0 130 hp (ALT)

Ensures the correct tension of the belt,

For E60 LCI:
- 520 i N46N

Belt tensioning lever with return pulley,

For E90, E91 & E92:
- 335 d M57N2

For E90 LCI, E91 LCI & E92 LCI:
- 335 d M57N2

For X5 E53 :
- 3.0 d M57

Complete tensioner (tensioner + roller) for accessory belt,

For Roadster (E85):
- 2.0 i N46

Belt tensioning lever with return pulley,

For E60 & E61:
- 520 d M47N2
- 525 d M57N
- 530 d M57N
- 530 d/xd M57N2
- 535 d M57N

For E60 LCI & E61 LCI:
- 520 d M47N2
- 525 d/xd M57N2
- 530 d/xd M57N2
- 535 d M57N2

For Saloon & Touring:
- 330d/xd M57 183 hp

For X5 E53 :
- 3.0 d M57N

For Saloon & Touring:
- 525d M57-D25 163 hp
- 530d M57 184 & 193 hp

For E46 Saloon and Touring:
- 318 d and 320 d M47N
- 330 d/ xd M57N

For E46 Compact:
- 318 td and 320 td

For E46Coupé and Cabriolet:
- 320 Cd and 330Cd

For Roadster:
- 2.0 M52
- 2.2 i M54
- 2.8 M52
- 3.0 i M54
- Z3 M S50 & S54

For Coupé:
- 2.8 M52
- 3.0 i M54
- Z3 M S50 & S54

Suitable for:
- E36 320 i, 323 i, 325 i, 328 i (engines M50, M52)
- E46 320 i, 323 i, 325 i, 328 i, 330 i (engines M52. M54)
- E34 520 i, 525 i / iX (engines M50)
- E39 520i, 523 i, 525 i, 528 i, 530 i (engines M52. M54)

For X5 E53:
- 3.0 i M54

For Saloon & Compact:
- 316i/ti N40, N42, N45 & N46
- 318i/ti N42 & N46

For Touring:
- 316i N42 & N46
- 318i N42 & N46

For Coupé & Cabriolet:
- 316 Ci N40 & N45 (Coupé only)
- 318Ci N42 & N46

For A4 (B5) :
- 2.5 V6 TDi 150hp (AFB, AKN) from 02/99->

For A4 (B6) :
- 2.5 V6 TDi 155hp (AYM)
- 2.5 V6 TDi 163hp (BCZ, BDG, BFC)
- 2.5 V6 TDi 180hp (AKE, BAU, BDH)

For A6 (C5) :
- 2.5 V6 TDi 150hp and 155hp (AFB, AKN, AYM)
- 2.5 V6 TDi 163hp (BFC, BCZ, BDG)
- 2.5 V6 TDi 180hp (AKE, BAU, BDH)

Automatic hydraulic cylinder tensioner in aluminum of alternator and water pump beltfor BMW 3 series E46 gasoline from 04/1997 to 08/2006:

Berline:
- 320i 150hp phase 1 from 07/1997 to 07/2001 (engine code M52B20TU)
- 320i 170hp phase 1 from 12/1999 to 08/2001 (engine code M54B22)
- 320i 170hp phase 2 from 09/2001 to 02/2005 (engine code M54B22)
- 323i 170hp phase 1 from 07/1997 to 10/2000 (engine code M52B25TU)
- 325i 192hp phase 1 from 01/2000 to 08/2001 (engine code M54B25)
- 325i 192hp phase 2 from 09/2001 to 02/2005 (engine code M54B25)
- 325xi 192hp phase 2 from 01/2000 to 12/2004 (engine code M54B25)
- 328i 193hp phase 1 from 04/1997 to 06/2000 (engine code M52B28TU)
- 330i 231hp phase 1 from 09/1999 to 08/2001 (engine code M54B30)
- 330i 231hp phase 2 from 09/2001 to 02/2005 (engine code M54B30)
- 330xi 231hp phase 1 from 09/1999 to 08/2001 (engine code M54B30)
- 330xi 231hp phase 2 from 09/2001 to 12/2004 (engine code M54B30)

Touring:
- 320i 150hp phase 1 from 04/1999 to 05/2000 (engine code M52B20TU)
- 320i 170hp phase 1 from 06/2000 to 08/2001 (engine code M54B22)
- 320i 170hp phase 2 from 09/2001 to 07/2005 (engine code M54B22)
- 323i 170hp phase 1 from 01/2000 to 09/2000 (engine code M52B25TU)
- 325i 192hp phase 1 from 01/2000 to 08/2001 (engine code M54B25)
- 325i 192hp phase 2 from 09/2001 to 07/2005 (engine code M54B25)
- 325xi 192hp phase 2 from 02/2000 to 05/2005 (engine code M54B25)
- 328i 193hp phase 1 from 01/1999 to 06/2000 (engine code M52B28TU)
- 330i 231hp phase 1 from 01/2000 to 08/2001 (engine code M54B30)
- 330i 231hp phase 2 from 09/2001 to 07/2005 (engine code M54B30)
- 330xi 231hp phase 1 from 01/2000 to 08/2001 (engine code M54B30)
- 330xi 231hp phase 2 from 09/2001 to 05/2005 (engine code M54B30)

Compact:
- 325ti 192hp phase 1 from 01/2001 to 03/2003 (engine code M54B25)
- 325ti 192hp phase 2 from 04/2003 to 12/2004 (engine code M54B25)

Coupe:
- 320ci 150hp phase 1 from 11/1998 to 08/2001 (engine code M52B20TU)
- 320ci 170hp phase 1 from 08/2000 to 01/2003 (engine code M54B22)
- 320ci 170hp phase 2 from 02/2003 to 05/2006 (engine code M54B22)
- 323ci 170hp phase 1 from 03/1998 to 08/2000 (engine code M52B25TU)
- 325ci 192hp phase 1 from 01/2000 to 01/2003 (engine code M54B25)
- 325ci 192hp phase 2 from 02/2003 to 05/2006 (engine code M54B25)
- 328ci 193hp phase 1 from 03/1998 to 06/2000 (engine code M52B28TU)
- 330ci 231hp phase 1 from 09/1999 to 01/2003 (engine code M54B30)
- 330ci 231hp phase 2 from 02/2003 to 05/2006 (engine code M54B30)
- M3 V8 3.2 343hp from 07/1999 to 05/2006 (engine code S54B32)
- M3 CSL V8 3.2 360hp from 09/2002 to 12/2003 (engine code S54B32)

Cabriolet:
- 320ci 170hp phase 1 from 01/2001 to 01/2003 (engine code M54B22)
- 320ci 170hp phase 2 from 02/2003 to 08/2006 (engine code M54B22)
- 323ci 170hp phase 1 from 01/2000 to 09/2000 (engine code M52B25TU)
- 325ci 192hp phase 1 from 01/2001 to 01/2003 (engine code M54B25)
- 325ci 192hp phase 2 from 02/2003 to 08/2006 (engine code M54B25)
- 330ci 231hp phase 1 from 01/2000 to 01/2003 (engine code M54B30)
- 330ci 231hp phase 2 from 02/2003 to 08/2006 (engine code M54B30)
- M3 V8 3.2 343hp from 01/2001 to 08/2006 (engine code S54B32)

Delivered complete with plastic tensioner roller and mounting accessories.

Dimensions of the roller:
- Diameter: 70 mm
- Width: 26 mm

Please note: there are 2 possible mountings, one with a mechanical spring tensioner (reference BD30310) and one with this hydraulic tensioner with cylinder Please check your assembly before ordering!

Automatic hydraulic cylinder expander in aluminum from alternator and water pump beltfor BMW 3 series E36 gasoline :

E36 Sedan, Touring, Compact, Coupe and Convertible:
- 320i (engine codes M50B20, M50B20TU and M52B20)
- 323i (engine code M52B25)
- 325i (engine codes M50B25 and M50B25TU)
- 328i (engine code M52B28)
- M3 3.0l and 3.2l (engine codes S50B30 and S50B32)

Delivered complete with plastic tensioner roller and mounting accessories.

Dimensions of the roller:
- Diameter: 70 mm
- Width: 26 mm

Please note: there are 2 possible mountings, one with a mechanical spring tensioner (part number BD30310) and one with this hydraulic jack tensioner. Please check your assembly before ordering!

Automatic hydraulic cylinder tensioner in aluminum of alternator and water pump beltfor BMW 5 series E34 gasoline:

E34 Sedan and Touring:
- 520i (engine codes M50B20 and M50B20TU)
- 525i (engine codes M50B25 and M50B25TU)
- 525ix (engine codes M50B25 and M50B25TU)

Delivered complete with plastic idler and mounting hardware.

Dimensions of the roller:
- Diameter: 70 mm
- Width: 26 mm

ATTENTION: there are 2 possible mountings, one with mechanical spring tensioner (reference BD30310) and one with this hydraulic jack tensioner. Please check your assembly before ordering!

Automatic hydraulic cylinder tensioner in aluminum of alternator and water pump beltfor BMW 5 series E39 gasoline:

E39 Sedan and Touring:
- 520i (engine codes M52B20TU and M54B22)
- 523i (engine codes M52B25 and M52B25TU)
- 525i (engine code M54B25)
- 528i (engine codes M52B28 and M52B28TU)
- 530i (engine code M54B30)

Delivered complete with plastic tensioner roller and mounting hardware.

Dimensions of the roller:
- Diameter: 70 mm
- Width: 26 mm

ATTENTION: there are 2 possible mountings, one with mechanical spring tensioner (reference BD30310) and one with this hydraulic jack tensioner. Please check your assembly before ordering!