3698405 3698406 3696242 3696241 Diesel Engine Connecting Rod For ISG12 X12

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 3698405 3698406 3696242 3696241 is engineered for maximum durability and precise fitment in ISG12 X12 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: 3698405 3698406 3696242 3696241

Condition: Brand New / High-Quality OEM / Aftermarket
Warranty: 6 Months / 1 Year
Engine Model: ISG12 X12 engines

Application:
Both the ISG12 and X12 are 1.8L twelve-cylinder engines, but their positioning, emission standards, and suitable vehicle configurations differ:

ISG12: Primarily a "China-specific" engine meeting China V emission standards, used in tractors, heavy-duty trucks, and engineering vehicles. Common configurations include 400/380/350 hp natural gas (LNG) or diesel versions. Emphasis is placed on basic reliability and cost control. Sales have been gradually phased out (China V does not meet the current China VI registration requirements), and it is mostly found in existing vehicles or for export/off-highway applications.

X12: An upgraded global platform version meeting China VI emission standards, designed for high-end heavy trucks, tractors, and special-purpose vehicles such as super trucks. It offers 360/440/460/510 horsepower diesel or natural gas versions, integrating intelligent systems such as ADEPT intelligent assistance, PowerSpec fuel management, and Connected Diagnostics. It is matched with automatic transmissions for efficient logistics operations and is currently (2026) the main model on the market.

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.