The Haldex 4wd System used on the Transverse Mounted VAG 4 Wheel Drive Systems consists of two components, A Haldex Clutch Coupling and the Rear Final Drive Differential. As well as this some of the performance 2wd Models now have a Haldex Front Differential which works in a similar way.
Haldex Gen 1
Oil and Filter Change with Genuine Parts £POA
Haldex Gen 2
Oil and Filter Change with Genuine Parts £POA
Haldex Gen 4
Oil Change with Genuine Parts £POA
Oil and Filter Change with Genuine Parts £POA
Haldex Gen 5
Oil Change and Strainer Clean with Genuine Parts £POA
Rear Differential Oil Change
Oil Change with Genuine Parts £POA
Oil Change with Millers TRX £POA
Angle Gearbox/Transfer Box Oil Change
Oil Change with Genuine Parts £POA
Oil Change with Millers TRX £POA
VAQ Front Differential Haldex
Oil Change and Strainer Clean with Genuine Parts £POA
08E Sport/Drift Differential MQB EVO
Clutch and Gear Oil Change with Genuine Parts £POA
C7-S6/RS6 B8- S4/RS4- Rear Differential-Non Sports Diff
Oil Change with Genuine Parts £POA
C7-SB/RS6 B8- S4/RS4 -Rear Differential -Sports diff
Clutch and Gear Oil Change with Genuine Parts £POA
Haldex coupling - This is a wet multi-plate clutch system operated by a fluid pump (Haldex Controller) which requires servicing every 20,000 miles in the way of fresh Haldex Oil and a new Haldex Filter.
Final Drive Differential – This is the mechanical system which provides the drive to the two rear wheels. This uses a lubricating gear oil which according to the owner’s manual is a lifetime fluid. Many of our customers however choose to replace this oil between 50,000 and 75,000 miles as a matter of preventative maintenance.
Generation 1 - Haldex Generation 1 is seen on the Audi TT Mk1, S3 8L, Bora 4motion, and Golf Mk4 4motion as well as a few other models.
Generation 2 - Haldex Generation 2 is seen on the Golf Mk5 R32, Early TT Mk2, Pre-Facelift A3/S3 8P Quattro and a few other models
Generation 4 - Haldex Generation 4 is seen on the Mk6 Golf, Facelift A3/S3 8P Quattro, Late TT Mk2, Volkswagen Tiguan and a few other models
Generation 5 - Haldex Generation 5 is seen on the Mk7 Golf, A3/S3 8v and a few other models
Haldex 'VAQ' Front Differential - Haldex Front Differential is seen on the Mk7 GTI PP and Clubsport as well as the Leon Mk3 Cupra
If you are interested in reading up a bit more about your Haldex System and it's service requirements - please checkout our blog here: Haldex Servicing - Why and When?