Borg Warner Turbo Systems

BorgWarner Logo (bwts_logo_12_18.jpg)

KKK or Borg Warner part numbers have more variations, and are often abbreviated on the part number plate.  Please see the following examples of the KKK part numbers by Clicking Here.
 
The part number is located on the alloy compressor cover of the turbocharger and will be on a small KKK plate. 

K03 turbocharger part numbers may read as follows:-

K03-53
5303-970-0053
5303-971-0053
5303-988-0053 

All of these variants are the same part number which would be listed on our catalogue page as 5303-970-0053. 
 
K04 turbocharger part numbers may read as follows:- 


K04-20
5304-970-0020
5304-971-0020
5304-988-0020


All of these variants are the same part number which would be listed on our catalogue page as 5304-970-0020. 
 
KP35 turbocharger part numbers may read as follows:- 


KP35-5
KP35-0005
5435-970-0005
5435-971-0005
5435-988-0005 

All of these variants are the same part number which would be listed on our catalogue page as 5435-970-0005. 
 
KP39 turbocharger part numbers may read as follows:- 

KP39-22
BV39-22
5439-970-0022
5439-971-0022
5439-988-0022 

All of these variants are the same part number which would be listed on our catalogue page as 5439-970-0022.

The 970, or 971, or 988 code indicates that this is the turbo part number; alternative codes would indicate other components. 

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