3690768 3686178 Engine Fuel Transfer Pump For ISX12 ISX15 QSK60 QSN14 QSX11.9 QSX11.9 X15

This high-quality Fuel Transfer Pump 3690768 3686178 is engineered for maximum durability and precise fitment in ISX12 ISX15 QSK60 QSN14 QSX11.9 QSX11.9 X15 engines. Manufactured to meet or exceed OEM standards, it ensures optimal engine performance and a long service life under heavy-duty conditions.

Whether for full engine rebuilds or quick replacements, DDP Engine provides you with the most reliable parts at unbeatable wholesale prices.

Parameter Details
Product Name: Fuel Transfer Pump
Part Number: 3690768 3686178

Condition: Brand New / High-Quality OEM / Aftermarket
Warranty: 6 Months / 1 Year
Engine Model: ISX12 ISX15 QSK60 QSN14 QSX11.9 QSX11.9 X15
Application:
ISX12: Heavy-duty trucks, partially used in construction machinery or generator sets, 11.9L displacement, 6 cylinders.
ISX15: Heavy-duty long-haul tractors, mining dump trucks, large buses, and some stationary generators/marine auxiliary power, 15L displacement, 6 cylinders, gradually being replaced by the X15.
QSK60: High-power diesel generator sets, marine vessels, railway locomotives, large mining machinery (such as 70-100 ton mining trucks), 16 cylinders, 60L displacement, high torque, low speed design.
QSN14: Industrial power (such as large pump stations, compressors, stationary generators), some port or rail construction machinery, 14L inline 6 cylinders, mainly for off-road applications.
QSX11.9: For off-road construction machinery (such as excavators, loaders, bulldozers, fracturing trucks, milling machines) and railway/marine auxiliary power; 11.9L inline 6-cylinder engine, meeting off-road emission standards such as Stage V/Stage 4 Final.
X15: Successor to the ISX15, used in next-generation heavy-duty trucks (such as tractors, dump trucks), some special vehicles, and high-efficiency power generation; 15L displacement, optimized for fuel economy and emissions.

Why Choose DDP Engine:
100% Quality Guaranteed: All parts undergo rigorous testing to ensure perfect compatibility and premium performance.
Fast Worldwide Shipping: Large inventory in stock. Orders are typically processed within 3-7 working days with reliable global express and Transportation.
Professional Technical Support: Unsure about the part number? Contact our engineering team for exact cross-reference matching.
Flexible Solutions: Providing Genuine, OEM, and premium Aftermarket spare parts to fit your budget.