3078330 3078329 3078328 Diesel Engine Connecting Rod For N14 NTA14 QSN14

Connecting rod (also called a con-rod) is a critical link between the piston and the crankshaft. Its primary function is to transmit the massive combustion force from the piston to the crankshaft, converting the reciprocating linear motion of the piston into the rotational motion of the crankshaft to deliver engine power. This connecting rod 3078330 3078329 3078328 is engineered for maximum durability and precise fitment in N14 NTA14 QSN14 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: Connecting rod
Part Number: 3078330 3078329 3078328

Condition: Brand New / High-Quality OEM / Aftermarket
Warranty: 6 Months / 1 Year
Engine Model: N14 NTA14 QSN14 engines

Application:
N14: Heavy-duty trucks, construction machinery, generator sets, ships, etc., 14L displacement, inline six-cylinder, turbocharged/intercooled, typically used in mainstream heavy-duty trucks of the 1980s–2000s.

NTA14: An earlier model of the N14 ("T" = turbocharged, "A" = aftercooled/intercooled), also belonging to the 14L series, mostly found in heavy-duty trucks and stationary power equipment of the 1980s–1990s, now largely replaced by models such as the ISX.

QSN14: "Q" = generator/marine/industrial series (Quiet/Quantum), specifically designed for generator sets, ship propulsion, marine/railway auxiliary power, emphasizing low noise, high reliability, and continuous operation; not for automotive use; shares the same platform as the N14/NTA14 but with optimized accessories and control systems.

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.