Injection Pumps

The high-pressure injection pump is the heart of any diesel fuel system. Pump failure on the LML Duramax CP4 sends metal debris through the entire system. We carry OEM replacement pumps and upgraded alternatives including CP3 conversion kits for the LML Duramax, VP44 replacements for the 5.9 Cummins 24v, and HPOP units for the 7.3 Power Stroke.
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