Mercedes

Flange F39
Flange connecting the downpipe to the turbine.

Fits the following models:
MERCEDES R129 SL500 1989-1998 V8 5.0L M119
500SL - 320 hp
SL500 - 326 hp
SL500 6.0, SL60 AMG - 381 hp

Flange F40
Flange connecting the downpipe to the turbine.

Fits the following models:
MERCEDES R129 SL500 1998-2001 V8 5.0L M113
SL500 - 306 PS
SL55 AMG - 347 PS

Flange F117.1 (female)

Fits the following models:

940101 Hyundai i20N
931103C Toyota Yaris GR
812103 Mercedes GLC

Inner diameter - 76.7 mm

F126 flange
Element connecting the downpipe to the turbine.

Fits the following models:
Mercedes CLA 45, CLA 45 S 

Internal diameter - 95.5 mm

F127 flange
Element connecting the downpipe to the rest of the exhaust system.

Fits the following models:
Mercedes CLA 45, CLA 45 S 

Internal diameter - 82,27 mm