Audi A4 B8 2.0 Diesel Transmission
Audi A4 (B8) 2.0 TDI (Diesel), there are three primary transmission types used between 2008 and 2015. Identifying the correct one depends on whether the vehicle is Front-Wheel Drive (FWD) or Quattro (AWD).
Here is the technical breakdown of the most common 2.0 Diesel transmissions for this chassis:
1. 6-Speed Manual (0B1 / 0B2 Family)
This is the most common gearbox for the 2.0 TDI 140hp and 170hp models.
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FWD Version (0B1): Common codes include KXP, LLR, MHQ, NJM.
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Quattro Version (0B2): Common codes include KXV, LLQ, NEK.
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Technical Note: These units are known for their durability but often require a Dual-Mass Flywheel (DMF) replacement at the same time as the transmission or clutch to prevent vibration.
2. Multitronic CVT (0AW Family)
Used exclusively on Front-Wheel Drive (FWD) diesel models. It provides a “stepless” shifting experience.
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Common Codes: KSS, LAT, LTZ, NYM, PCF.
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Technical Note: The 0AW is an 8-speed “simulated” CVT. It is critical to verify the transmission fluid service history (Audi G 052 516), as these units are sensitive to neglected maintenance.
3. S-Tronic Dual-Clutch (0B5 / DL501)
Found on higher-output 2.0 TDI models, primarily those equipped with Quattro All-Wheel Drive.
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Common Codes: MNL, MSB, NHZ, PJW.
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Technical Note: This is a 7-speed wet-clutch system. It offers very fast shifts but requires specific DSG service (Fluid and Filter) every 60,000 km.
Fitment Matrix (2.0 TDI)
| Engine Power | Drivetrain | Transmission Type | Common Codes |
| 120hp / 136hp / 143hp | FWD | 6-Speed Manual | LLR, MHQ |
| 143hp / 177hp | FWD | Multitronic (CVT) | LTZ, NYM, PCF |
| 170hp / 177hp | Quattro | 6-Speed Manual | LLQ, NEK |
| 177hp / 190hp | Quattro | 7-Speed S-Tronic | NHZ, PJW |
Professional Listing / SEO Description
If you are adding a 2.0 Diesel unit to your inventory at Buy Mustang parts Ltd, here is a professional template:
Headline: Genuine OEM Audi A4 (B8) 2.0 TDI Transmission – [Insert Code, e.g., NYM]
“For sale is a high-quality OEM Audi A4 (B8) 2.0 Diesel Transmission. This unit is specifically engineered for the high-torque demands of the 2.0 TDI engine. Fully inspected for smooth engagement and hydraulic integrity.
Condition: Grade A. Tested and drained of fluids for safe transport.
Fitment: Audi A4 / A5 (B8) 2.0 TDI 2008–2015.
Warranty: Includes a [Insert Duration] warranty for peace of mind.”
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