
This HE351CW configuration features a 62mm compressor inducer with 86mm exducer for the 2004.5-2007 Dodge Ram 2500/3500 with the 5.9L Cummins ISB 24-valve diesel. It is a drop-in alternative to the stock HE351CW with a slightly larger compressor wheel for more airflow on tuned trucks — same fixed-geometry design, internal wastegate, T3 flange, and bolt-on fitment. Holset interchange 4043600, 4036835, 4089797; Mopar 5143256AA. Built new, dynamically balanced, ships with gaskets. We supply diesel shops and distributors.
HE351CW (62/86mm compressor, fixed geometry, internal wastegate, T3 flange)
4043600, 4036835, 4037001, 4089797, 4089673, 4037002, 5143256AA
2004.5-2007 Dodge Ram 2500/3500 5.9L Cummins ISB 24V
The 2004.5-2007 Dodge Ram 2500/3500 with the 5.9L Cummins ISB 24-valve diesel. Direct drop-in on the stock T3 flange.
The compressor inducer is 62mm instead of the stock 60mm, flowing slightly more air for tuned trucks. Same housing, wastegate, and fitment as the stock HE351CW.
Brand new, dynamically balanced, ships with gaskets. No core charge. One-year unlimited-mileage warranty.
Yes. US stock, volume pricing for diesel shops and distributors.
The stock HE351CW runs a 60mm compressor inducer. This configuration steps up to 62mm — a mild airflow upgrade that supports tuned trucks (programmer, injectors, exhaust) while keeping stock-like spool and full drop-in fitment. No fabrication, no VGT, no electronics.
| Configuration | Compressor | Best for |
|---|---|---|
| Stock HE351CW | 60/86mm | Stock replacement |
| This page (#8) | 62/86mm | Mild tune, towing headroom |
| Configuration #10 | 60/86mm | Stock-spec alternative |
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