09D Pump, used and ready to install. Fits the 09D. Ships fast from the USA.
A VW Touareg or Audi Q7 with the 3.0 V6 TDI diesel and the 09D six-speed automatic that slips in every gear, engages slowly into Drive or Reverse, or whines with engine speed may have a worn front pump. This is a used OEM 09D pump pulled for reuse, listed for the diesel version of the transmission only.
The 09D is Aisin's TR-60SN, a rear-wheel-drive based six-speed that Sonnax describes as the longitudinal, higher-torque relative of the front-drive 09G. The pump sits at the front of the case behind the torque converter and is driven by the converter hub. Everything downstream depends on it: the linear solenoids in the valve body, every clutch and brake, converter lockup, the cooler and lubrication.
The 09D uses linear solenoids to apply and release each clutch directly, and its software can make skip shifts such as 6-3 or 5-2. Transmission Digest points out that this control strategy makes shift feel very sensitive to the oil supply. When the pump cannot keep up, the solenoids have nothing steady to regulate, and you get slips and flares that look like solenoid or valve body faults.
Do this before you pull the transmission. Transmission Digest notes that the 09D case has pressure taps for every clutch, plus taps for lockup and lube, which makes diagnosis easier than on most units. If pressure is low on every tap, the supply is the problem: the pump, or a pressure regulator bore in the valve body. If only one clutch tap reads low, the pump is fine and that clutch circuit or its solenoid is the fault. Sonnax lists worn primary and secondary pressure regulator bores as a common 09D cause of line rise and lockup complaints, so rule out the valve body side too. Our guides on Aisin harsh or delayed shifts and reading transmission live data cover the scan tool side of the test.
This pump is listed for the 09D diesel version only, from 3.0 liter TDI applications in the 2002-2011 range. The Touareg and Q7 are the main North American vehicles with the 09D. The original description also names other Audi models with the 3.0 TDI, but several of those were built with other transmission families, so check that your transmission code reads 09D before you order. Gasoline 09D units are not covered by this listing. Match your transmission code and the pump casting, or send us your year and VIN and we will confirm it. Other Aisin parts are on our Aisin transmission collection page.
| Fits | 09D |
| Part type | Pump |
| Condition | Used |
| Brand | OEM |
| Ships | From the USA |
| Warranty | 1-year |
No. It is listed for the 3.0 TDI diesel version of the 09D only. Send us your VIN if you are not sure which version you have.
It is a used OEM pump. Inspect it, fit new seals and check the converter hub before installing.
Use the case pressure taps. Low pressure on every tap points to the pump or a pressure regulator bore. Low pressure on just one clutch tap points to that clutch circuit or its solenoid.
A new pump-to-case seal and front converter seal, a new filter and pan gasket, and fresh fluid. Clean or replace the valve body if the old pump left debris.
Yes. Clear codes and run the adaptation reset with a scan tool so the module relearns clutch fill times; shifts can be harsh until it does.
