HX40 | HY35 | Cummins HX35 Exhaust Adapter 4.0 in & 4.4 inch for Holset Turbos
This adapter allows you to convert your 3" outlet to a 4" or 4-3/8", to have a true 4" exhaust outlet. Or replace your HX40 turbo adapter.
Looking to add a 4.0" or 4.4 in exhaust to your HX35 or HY35 Turbo?
Adapter bolts directly onto HX35 and HY35 turbos.
Give your Cummins a true 4 inch downpipe.
Also fits the following:
Part Number: 3539060
Description: Connection, Exhaust Adapter
Brand: Holset
Fit for Part Number:
2839421, 4036378
Fit for OEM Number:
2881754, 4055291, 84269952
Fit for Turbo Model:
HX40, HX40W, HX40W-Y8597BL/H16CE8
Fit for Application:
2003-09 Automotive with Cummins Pegasus ISC Diesel Engine
2003-09 Bus with Cummins Pegasus C AUTO Diesel Engine
2003-09 Freightliner Truck with Cummins Pegasus C AUTO Diesel Engine
2004- Freightliner Truck with Cummins ISC Diesel Engine
2009- Truck, Industrial with Cummins QSL, Pegasus QSL Diesel Engine
Case IH MX275, MX305 Tractor with Cummins QSL Engine
New Holland T8040, T8050 Tractor with Cummins QSL Engine
ISC QSL 3539060
