4083569 3899450 3073522 3820302 3027107 3079629 3820301 3896970 3899450 3896970 Diesel Engine Connecting Rod For QSM11 ISM11 M11

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 4083569 3899450 3073522 3820302 3027107 3079629 3820301 3896970 3899450 3896970 is engineered for maximum durability and precise fitment in QSM11 ISM11 M11 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: 4083569 3899450 3073522 3820302 3027107 3079629 3820301 3896970 3899450 3896970

Condition: Brand New / High-Quality OEM / Aftermarket
Warranty: 6 Months / 1 Year
Engine Model: QSM11 ISM11 M11 engines

Application:

QSM11: Fully electronically controlled off-highway engine (“Q” = Quantum/Off-Highway Series), primarily used in construction machinery (such as rotary drilling rigs, crawler/truck cranes, mining trucks, loaders, reach stackers, railcars) as well as generator sets, ships, and oilfield equipment. Power ranges from 290 to 470 horsepower, meeting off-highway Tier 3/Stage IIIA and China V emission standards.

ISM11: Fully electronically controlled on-highway/heavy-duty truck engine (“I” = Integrated/Integrated On-Highway Series), primarily used in heavy-duty trucks, buses, special on-highway vehicles, and some light off-highway equipment (such as fire trucks and engineering tractors). Power ranges from approximately 345 to 440 horsepower, designed to meet China IV/China V emission standards, emphasizing on-highway operating economy and power response.

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100% Quality Guaranteed: All parts undergo rigorous testing to ensure perfect compatibility and premium performance.
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