POLO IV (9N_, 9A_) | 10.2001-11.2009 1.4 TDI - 1422ccm, 75pk, 55kw - AMF, BAY
POLO IV (9N_, 9A_) | 10.2001-11.2009 1.4 TDI - 1422ccm, 80pk, 59kw - BMS, BNV
POLO IV (9N_, 9A_) | 10.2001-11.2009 1.4 TDI - 1422ccm, 70pk, 51kw - BNM, BWB
POLO IV Saloon (9A4, 9A2, 9N2, 9A6) | 09.2002-04.2012 1.4 TDI - 1422ccm, 75pk, 55kw - AMF, BAY
Original part numbers
045 903 137 D
SEAT
045903315A
VW
045903315A
SKODA
045903137D
SEAT
045 903 315 A
VW
045 903 137 A
VW
045903137D
AUDI
045 903 315 A
AUDI
045903315A
SEAT
045903137D
VW
045 903 137 A
SEAT
045903315A
AUDI
045 903 315 A
SKODA
045903137A
SEAT
045 903 137 D
SKODA
045 903 315 A
SEAT
045 903 137 D
AUDI
045903137A
AUDI
045 903 137 D
VW
045903137A
SKODA
045 903 137 A
SKODA
045903137D
SKODA
045903137A
VW
045 903 137 A
AUDI
Manufacturer
The brand INA started in 1946 when two brothers Georg and Wilhelm Schaeffler started their company in Herzogenaurach (Germany). A few short years later, Georg Schaeffler invents the cage-guided needle roller bearing, for which a patent was filed in 1950. Since then, the company has become the world leader in making various bearings for various industries.
Since 1971, the INA brand has been a supplier of original parts for various car manufacturers
from Audi, BMW, Mercedes-Benz & Volkswagen. Nowadays this list has grown and INA is also a supplier
from, among others: Alfa Romeo, Ford, Fiat, Seat, Volvo, Opel, Peugeot, Renault, Rover, Saab & Nissan.
In 2003, the company merged with the companies FAG and LuK, after which the name "Schaeffler Group" came into being.