This is a brand new, genuine Cummins K19 series muffler, specifically designed for heavy-duty marine diesel engines. The part number 3055653 is a critical component for exhaust systems in the K19 engine platform, a renowned 14-liter inline 6-cylinder diesel engine known for its durability and power output ranging from 231kW to 407kW.
While primarily designed for marine applications, this muffler is also suitable for generator sets and mining equipment utilizing the K19 engine. It is a direct replacement part, ensuring your engine meets noise regulations and operates efficiently. As a new OEM component, it offers a reliable one-year warranty, providing peace of mind for commercial operators.
Key Features & Benefits
OEM Quality & Fit: Manufactured to specifications, guaranteeing a perfect fit for the K19 engine without modifications.
Durable Construction: Built to withstand the harsh marine environment, resisting corrosion and vibration for extended service life.
Noise Reduction: Effectively dampens engine exhaust noise, ensuring compliance with maritime noise regulations and improving operator comfort.
Improved Engine Efficiency: Optimized back-pressure design supports proper engine scavenging and performance within the 231-407kW power band.
Easy Installation: A direct bolt-on replacement part simplifies maintenance and reduces downtime for your marine or industrial equipment.
Comprehensive Warranty: Comes with a minimum one-year warranty, reflecting confidence in the product’s reliability and durability.
Technical Specifications
Specification
Detail
Part Number
3055653
Engine Model
Cummins K19
Product Type
Muffler
Engine Type
Diesel, 4-Stroke
Cylinder Configuration
In-line 6-Cylinder, 4-Valve
Displacement
14 Liters
Power Range
231 – 407 kW
Bore x Stroke
140 mm x 152 mm
Weight
50 kg
Condition
New
Place of Origin
Chongqing, China
Packing
Wooden Case
Warranty
One Year Minimum
OEM Cross-Reference
This part is a direct OEM replacement for the following Cummins part numbers:
3055653 (Primary Part Number)
Note: This part may also be listed under different supplier inventory codes but is manufactured to the same OEM specifications. Please verify your engine model before ordering.
Compatibility
This muffler is commonly used for Cummins K19 series diesel engines found in the following applications:
Marine: Propulsion engines for workboats, fishing vessels, tugs, and yachts.
Generator Sets: Prime and standby power generators for industrial and commercial use.
Mining: Heavy equipment and mining trucks powered by the K19 engine.
Important: While this part is designed for the K19 platform, always confirm compatibility with your specific engine serial number to ensure a correct match.
Global Supply & Distribution
We are an experienced exporter of Cummins engine parts, serving a global B2B clientele. Our distribution network covers all major international markets, including North America, Europe, the Middle East, Southeast Asia, Africa, and Oceania.
We offer fast and reliable shipping via sea and air freight to major ports such as Rotterdam, Singapore, Dubai, Los Angeles, and Shanghai. Our logistics team ensures proper documentation and customs clearance support for industrial shipments. We maintain stock levels to fulfill both small and large wholesale orders efficiently.
Quality Assurance
Our parts are sourced directly from reputable manufacturers that adhere to strict quality control standards. Each muffler is inspected before packing to ensure it meets OEM specifications for material, fit, and finish.
Certifications: Parts are manufactured under ISO 9001 quality management systems where applicable.
Testing: Visual and dimensional inspections are standard. Video outgoing inspection is available upon request for bulk orders.
Warranty: Every part is backed by a minimum one-year warranty against manufacturing defects in materials and workmanship.
FAQ
Q1: Is this muffler a direct fit for my Cummins K19 marine engine? Yes, this part number 3055653 is designed as a direct OEM replacement for the Cummins K19 engine. However, due to variations in engine configurations (e.g., turbocharging, mounting brackets), we recommend confirming compatibility with your specific engine serial number or comparing the dimensions of your existing part.
Q2: What is the typical installation procedure for this muffler? Installation is a straightforward bolt-on procedure. Ensure the engine is cool and the exhaust system is depressurized. Remove the old muffler and gasket (if applicable). Install the new muffler, ensuring proper alignment with the exhaust pipe and turbocharger outlet. Tighten all clamps and bolts to the manufacturer’s specified torque. Always use new gaskets for a secure seal.
Q3: How should I maintain this muffler for long service life? Regularly inspect the muffler for signs of corrosion, cracks, or loose mounting points. Ensure all exhaust system clamps are tight to prevent leaks. In marine environments, rinse the exterior with fresh water periodically to remove salt deposits. Replace the muffler if you notice excessive rust-through or internal blockage, which can cause increased back-pressure and reduced engine performance.
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