OVERVIEW
Genuine VW/Audi N-911-736-01 is an individual hexalobular flange screw. The confirmed application below is the assigned transmission gear oil pump attachment on the specified Audi dual-clutch transmission configurations.
Technical details and contents
- Factory number: N-911-736-01 / N91173601.
- Factory nominal specification: M6 × 22.
- Recessed hexalobular drive with integrated bearing flange.
- Quantity supplied: one individual screw.
- Pump, fluid, seals and other transmission hardware are separate.
The nominal designation describes the functional fastener specification, not a package measurement. Use the original part number and attachment point to select hardware; a similar thread diameter alone does not establish compatibility.
Confirmed component assignment
Audi's published repair for the identified transmission gear oil pump specifies four new N91173601 screws during pump replacement. This listing supplies one screw. The pump is a separate component, and replacing a fastener alone does not diagnose a transmission rattle or an electrical pump fault.
Common reasons to replace
- Fresh screws are required during the assigned pump replacement procedure.
- The original screw has damaged threads or a damaged drive recess.
- The screw is missing or incorrect hardware was used previously.
- The flange or seating surface is distorted or badly corroded.
Inspect the receiving threads and pump mounting surfaces before assembly. Damaged threads, misalignment or a faulty pump need separate correction. Do not use additional tightening force to compensate for damaged mating parts.
Vehicle fitment
Transmission identification is essential. The following rows apply to the assigned pump connection with the specified gearbox family; they do not cover every transmission offered in the same model year.
| Vehicle | Model years | Engine | Configuration | Application restrictions |
|---|---|---|---|---|
| Audi A4 | 2017 | 2.0L turbocharged gasoline inline-four | B9 sedan; assigned transmission gear oil pump; 7-speed S tronic; installed gearbox type 0CJ / 0CK / 0CL only | Assigned V553 transmission gear oil pump bolt. Check installed gearbox identification and current factory part assignment; excludes manual and 8-speed Tiptronic transmissions. |
| Audi A6 | 2017 | 2.0L turbocharged gasoline inline-four | C7 sedan; front-wheel drive; 7-speed S tronic; installed gearbox type 0CJ / 0CK / 0CL only | Assigned V553 transmission gear oil pump bolt. Check installed gearbox identification and current factory part assignment; excludes manual and 8-speed Tiptronic transmissions. |
| Audi Q5 | 2018 | 2.0L turbocharged gasoline inline-four | FY SUV; quattro; 7-speed S tronic; installed gearbox type 0CJ / 0CK / 0CL only | Assigned V553 transmission gear oil pump bolt. Check installed gearbox identification and current factory part assignment; excludes manual and 8-speed Tiptronic transmissions. |
Installation guidance
Use the current factory pump removal and installation procedure for the identified gearbox. Keep fluid away from electrical connections and protect open transmission passages from dirt. Align the pump and start each screw correctly before following the prescribed tightening sequence and renewal requirements.
Use the proper recessed-drive tool and the exact workshop torque and angle specification for this connection. Do not substitute a torque value from an engine application or another screw of the same thread size. Complete the required fluid-level and operating checks after assembly.
Ordering information
This is one genuine screw, not a four-piece hardware kit or a complete pump repair kit. Confirm the required quantity and obtain the separately specified pump, seals, fluid and other hardware for the repair.