Part Number & OEM Number

OE/PN Number:

53049880025，53049880026，

5304-988-0025, 5304-988-0026,

53049700025，53049700026，

5304-970-0025, 5304-970-0026,

078145701M, 078145702M,

078145703M, 078145703MX, 078145703MV

078145704M, 078145704MX, 078145704MV，

Note: For the OE/PN number below need modification:

53039880016, 53039880017,

53039700016, 53039700017,

078145701S, 078145702S, 078145703S, 078145704S, 

078145701R, 078145702R, 078145703R, 078145704R, 

078145701H, 078145702H, 078145703H, 078145704H, 

078145701L,  078145702L, 078145703L, , 078145704L, 

078145703B，078145704B, 

078145703C, 078145704C,

078145703D, 078145704D，

Applications

For Audi RS4 V6 Bi-turbo 2.7L P with AZR/ASJ Engine 2000-05 

For Audi A4 V6 Bi-turbo with AZR/ASJ Engine 2000-05

Note: For the car model below need modification:

For AUDI A6 2.7T QUATTRO    2.7L P    AJK    97 – 01

For AUDI S4 BI TURBO 2.7L P   AGB/AZB    97 – 01

For AUDI ALLROAD QUATTRO    2.7L P    AJK/ARE/BES/AGB    02 –

Specification

Turbo Model: K04-025 /K04-026

Engine: ASJ / AZR

Cooling Type：Water Cooling

Bearing Type: Journal Bearing

Thrust Bearing: 270 Degrees 

Horsepower:   280KW/380PS

Condition: Brand New

Warranty: 2 years warranty for any manufacturing defect

Accessories: You will get exactly as shown in the picture above

Important Notice

*  This K04-025/026 turbo can replace the k03-016/017 turbocharger, but you may need replace the intake hose of the cold side. 

* For 2003-2005 A6 & Allroad, these will not fit on Automatic Transmission Models without Modifications