Don't Let Fuel Starvation Shut Down Your QST30

The Cummins QST30 is a workhorse engine built for power generation, mining, and heavy industrial applications — and it demands a fuel system that never quits. This direct-fit Fuel Transfer Pump (Part# 5483862 / 5593523 / 4975617) restores reliable 24V fuel delivery from tank to injection system, keeping your QST30 running at full capacity.

Fits:

• Cummins QST30 Diesel Engine
• 24V electrical systems

Why Choose This Pump?

• ✅ Triple OEM part number coverage — replaces 5483862, 5593523, and 4975617 for verified fitment
• ✅ Steady low-pressure fuel supply — maintains consistent flow to the injection pump under maximum sustained load
• ✅ Heavy-duty construction — engineered to withstand continuous cycling, pressure variation, and the thermal demands of large-displacement diesel operation
• ✅ 24V ready — matched to the QST30's electrical system; no voltage adapters or modifications needed
• ✅ Direct drop-in replacement — bolt-on fitment eliminates installation guesswork and downtime
• ✅ 100% new, aftermarket quality — not remanufactured or refurbished

Specs:

• Condition: 100% New
• Type: Aftermarket
• Voltage: 24V
• Part Numbers: 5483862 / 5593523 / 4975617
• Application: Cummins QST30 Engine

Whether your QST30 powers a generator set, a mining haul truck, or a large industrial machine, uninterrupted fuel delivery is non-negotiable. Get the right pump, installed right — order with confidence from Fuel Parts Depot.