CCEC Diesel Camshaft 3084986 for Cummins N14 Engine 185-220HP Truck Marine Generator

Product Details

Product Overview

This CCEC diesel camshaft, part number 3084986, is a precision-engineered component specifically designed for the Cummins N14 engine platform. As a critical part of the valve train, this camshaft controls the precise timing of intake and exhaust valve operations, directly influencing engine performance, fuel efficiency, and emissions output.

Rated for engines producing 185-220 horsepower (138-164 kW), this camshaft is a direct replacement for original equipment. It is commonly used in a variety of heavy-duty applications including over-the-road trucks, marine propulsion systems, industrial generator sets, and other stationary equipment. Manufactured by CCEC (Chongqing Cummins Engine Company), this part meets the rigorous standards expected for Cummins engine components.

This listing is for the camshaft assembly only. While it is a direct-fit part for N14 series engines, we always recommend verifying your engine’s specific serial number and existing camshaft part number to ensure complete compatibility with your application.

Key Features & Benefits

• OEM-Grade Precision: Manufactured to meet or exceed OEM specifications for lobe profile, lift, and timing accuracy, ensuring proper valve operation and optimal engine breathing.
• Durable Gray Iron Construction: Cast from high-strength gray iron, this camshaft provides excellent wear resistance and dimensional stability under the high loads and temperatures of diesel engine operation.
• Extended Service Life: Hardened cam lobes and bearing journals reduce friction and wear, extending the service interval between overhauls compared to worn or aftermarket alternatives.
• Direct Fit Replacement: Engineered as a direct replacement for the original 3084986 camshaft, requiring no modifications for installation on compatible N14 engines.
• One-Year Warranty Coverage: Backed by a minimum one-year warranty, providing confidence in your investment and protection against manufacturing defects.
• Comprehensive Cross-Reference: Fully compatible with a range of related OEM part numbers including 3076767, 3066881, 3066882, and 3066877, simplifying your parts identification process.
• Versatile Application: Suitable for truck, marine, generator, and industrial machinery applications where the Cummins N14 engine is installed.

Technical Specifications

OEM Cross-Reference

This CCEC camshaft (3084986) is a direct replacement for the following OEM and related part numbers. Use this list to cross-reference your existing part for accurate ordering.

• Primary OEM Number: 3084986
• Alternative/Related OEM Numbers:
  • 3076767
  • 3066881
  • 3066882
  • 3066877

Note: While these numbers are closely related to the N14 camshaft family, we recommend confirming your specific engine application and serial number for guaranteed fitment.

Compatibility

This camshaft (3084986) is commonly used for the following applications:

• Engine Models: Cummins N14 series diesel engines (including N14-410, N14-430, N14-460, and related variants producing 185-220 HP).
• Truck Applications: Commonly found in heavy-duty Class 8 trucks such as Freightliner, Kenworth, Peterbilt, International, and Volvo models equipped with the Cummins N14 engine.
• Marine Applications: Suitable for marine propulsion and auxiliary engines using the N14 platform.
• Industrial Applications: Compatible with generator sets, oilfield equipment, and other industrial machinery powered by the Cummins N14 engine.

Fitment Note: Compatibility is based on the engine model listed. Always verify your specific engine serial number and existing camshaft part number to ensure correct fitment for your vehicle or equipment. Year ranges are not provided as this part is identified by engine model, not chassis year.

Global Supply & Distribution

We maintain a robust global supply chain to serve international B2B buyers efficiently. Our large stock of the 3084986 camshaft ensures fast processing and shipment for orders of all sizes.

• Worldwide Shipping: We offer reliable shipping options to major ports and industrial centers across North America, Europe, Asia-Pacific, the Middle East, Africa, and South America.
• Major Markets Served: Our export experience includes serving clients in the United States, Canada, Mexico, Germany, the United Kingdom, Australia, UAE, Saudi Arabia, Singapore, and many more countries.
• Fast Delivery: Standard and expedited shipping options are available. We coordinate with trusted logistics partners to ensure your parts arrive on time and in good condition.
• International Trade Compliance: All shipments are handled with proper documentation for customs clearance. We have experience with international trade regulations and can assist with required paperwork.

Quality Assurance

We are committed to delivering high-quality diesel engine components that meet the demands of professional workshops and fleet operators.

• Manufacturing Standards: Parts are manufactured in ISO-certified facilities in Chongqing, China, under strict quality control procedures.
• Inspection: Video outgoing inspection is provided upon request, allowing you to visually verify the product before shipment.
• Warranty: This camshaft is backed by a minimum one-year warranty against manufacturing defects in materials and workmanship. Our warranty policy provides peace of mind for your purchase.
• Testing: While a formal machinery test report is not available for this specific part, all components undergo dimensional inspection and quality checks before leaving the factory.

FAQ

Q1: How can I confirm this camshaft (3084986) will fit my specific N14 engine?

To ensure correct fitment, we recommend checking the part number on your existing camshaft. It should be one of the numbers listed in our OEM cross-reference (3084986, 3076767, 3066881, 3066882, or 3066877). Additionally, verify your engine’s serial number and consult your engine service manual. This camshaft is designed for N14 engines in the 185-220 HP range. If your application differs, please contact us with your engine details before ordering.

Q2: What is the recommended installation procedure for this camshaft?

Installation of a camshaft is a critical engine repair that should be performed by a qualified diesel technician. Key steps typically include: removing the front engine cover and gear train, carefully removing the old camshaft, cleaning the camshaft bore and bearing journals, lubricating the new camshaft with clean engine oil, and carefully installing it to avoid damaging the bearings or lobes. Always torque all fasteners to factory specifications and check valve timing after installation. Refer to the Cummins N14 service manual for detailed, engine-specific procedures.

Q3: How should I inspect the camshaft before installation, and what maintenance is required?

Before installation, visually inspect the camshaft for any shipping damage, scoring, or defects. Check the lobe surfaces and bearing journals for a smooth finish. Measure the lobe lift and journal diameters with a micrometer and compare them to factory specifications. During engine operation, ensure proper oil flow and pressure to the camshaft bearings. Use the correct grade of diesel engine oil and follow the manufacturer’s recommended oil change intervals. Regular valve lash adjustments, as specified in the engine manual, will also help extend camshaft life.