2015 Audi TT Drivetrain Parts

This table covers the AWD Coupling fluids. Typical signs include discolored fluid, a burnt smell, or a level that keeps dropping. Use only the specification in the notes — the tables group grades because they are not interchangeable. Read more

This group shows a single part: REIN FLDF003.

This table covers the AWD Coupling Oil filters. Typical signs include restricted flow — long cranking, weak airflow, or dirty fluid after a short interval. Seat the new filter so it cannot bypass, and use the grade the notes call for. Read more

This group shows a single part: VAICO V106982.

This table covers the AWD Coupling Oil pumps. Typical signs include noise from the pump, no pressure, or fluid that never arrives at the outlet. Prime or fill the pump as the notes require. A dry start is a common way to kill a new unit. Read more

This group shows a single part: AAE DLA0104.

This table covers the Axle bolts. Read more

This group shows a single part: DORMAN 6150061.

This table covers the seals where an axle shaft exits the housing. Typical signs include a wet housing, a drip after sitting, or fluid flung off a rotating shaft. Fix the surface the seal rides on. A new seal on a grooved shaft will leak again. Read more

This group shows a single part: TIMKEN SL260495.

This table covers the complete CV axle shafts from differential (or hub) to wheel. Typical signs include a click in tight turns, grease flung around the wheel well, or a vibration that builds with speed. A torn boot caught early is a boot kit; caught late it is the whole axle. Torque the axle nut to the method in the notes. Read more

7 CV Axle parts for the 2015 Audi TT come from 3 brands — TRAKMOTIVE, GSP and TOP NOTCH. The "Popular" part is GSP NCV23048.

Part numbers include GSP NCV23048, TOP NOTCH TN19036 and GSP NCV23022, among others listed above.

This table covers the constant-velocity joints at each end of a drive axle. Read more

5 CV Joint parts for the 2015 Audi TT come from 3 brands — GKN, MARELLI and VAICO. The "Popular" part is GKN 302261.

Part numbers include GKN 302261, GKN 305448 and GKN 306653, among others listed above.

This table covers the boots that keep grease in a CV joint. Typical signs include a split boot, grease flung around the joint, or a click once grit is inside. A boot caught early is a kit. Once the joint has clicked, the joint itself is usually worn. Read more

10 CV Joint Boot parts for the 2015 Audi TT come from 5 brands — GKN, BECK/ARNLEY, MEVOTECH and 2 other brands. The "Popular" part is MEVOTECH DX747.

This table covers the seals at the Differential. Typical signs include a wet housing, a drip after sitting, or fluid flung off a rotating shaft. Fix the surface the seal rides on. A new seal on a grooved shaft will leak again. Read more

ELRING supplies the 4 Differential Seal parts for the 2015 Audi TT.

Listed part numbers: ELRING 454820, ELRING 877460 and ELRING 914240, plus the other parts above.

This table covers the driveshafts that carry torque from the transmission or transfer case. Read more

4 Drive Shaft parts are listed for the 2015 Audi TT, from DORMAN, GSP, TOP NOTCH and 1 other brand.

Part numbers include DORMAN 986413, GSP PS901641 and TOP NOTCH TN2320PS, among others listed above.

This table covers the flex joints in the driveshaft. Read more

This group shows a single part: WJB / INMOTION PARTS WDS5Q0521307S1.

This table covers the gear oils specified for the axle or transfer case. Typical signs include a low-oil lamp, knocking, or oil that has gone thin before the next interval. Match the viscosity and spec in the notes, not just the weight on the bottle. Read more

7 Gear Oil parts for the 2015 Audi TT come from VALVOLINE. The "Popular" part is VALVOLINE VV975.

Listed part numbers: VALVOLINE VV975, VALVOLINE 889785 and VALVOLINE 882505, plus the other parts above.

This table covers the fluids specified for the transfer case. Typical signs include discolored fluid, a burnt smell, or a level that keeps dropping. Use only the specification in the notes — the tables group grades because they are not interchangeable. Read more

7 Transfer Case Fluid parts for the 2015 Audi TT come from VALVOLINE. The "Popular" part is VALVOLINE VV975.

Part numbers include VALVOLINE VV975, VALVOLINE 889785 and VALVOLINE 882505, among others listed above.

This table covers the seals at the Transfer Case Input Shaft. Typical signs include a wet housing, a drip after sitting, or fluid flung off a rotating shaft. Fix the surface the seal rides on. A new seal on a grooved shaft will leak again. Read more

One part is listed for the 2015 Audi TT — ELRING 871070.