identification of PTE51 vs. PTE53

87owner

New Member
Joined
Nov 28, 2002
I know of the 10 vs. 11 blades on the exhaust turbine, but thats it. Both turbos have .60 on the compressor side. One is new in a sealed bag. The packing slip said PTE51>53. The other is on a guys car but not sure which is which.
 
The turbine and compressor wheels are both bigger on the 53. Should be easy to tell the difference.
 
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