Premium China Fuel Injection Pump for S6K Engine – High-Performance & Precision Engineering

Direct OEM Replacement
Exact match for part numbers 2797861, 2128559, and 10R7657, ensuring seamless compatibility with S6K engines like Caterpillar E302C and 3306 models.
Military-Grade Durability
CNC-machined steel housing with hardened internal components resists extreme pressure and heat, extending service life even under heavy-duty industrial or construction use.
Ultra-Precise Fuel Delivery
Laser-calibrated nozzles and German-engineered seals guarantee ±0.01mm fuel metering accuracy, optimizing combustion efficiency for lower emissions and 5-8% better fuel economy.
Rigorous QA Testing
Each unit undergoes 72-hour dyno simulations mimicking mining/agricultural workloads, with ISO 9001-certified inspection reports included.
Global Stock Ready to Ship
Wholesale pricing starts at 40% below dealership rates, with bulk discounts for fleets or machinery repair businesses. Ships worldwide from bonded warehouses.
Ideal For:
- CAT 3306 engine rebuilds - Off-road equipment maintenance - Marine auxiliary power units - Emergency generator servicing