Wholesale Cummins Qsx15 Isx15 X15 Engine Parts Cylinder Head 4962732 4900717

Cummins QSX15, ISX15, and X15 engines are known for their durability and strong performance in heavy-duty applications. These engines are built with advanced features and high-quality parts that ensure high power output, fuel efficiency, and compliance with emissions regulations.

Key engine components

Cylinder head: The cylinder heads for the Cummins QSX15 and ISX15 engines, such as part numbers 4962732 and 4900717, are critical for engine performance. They house the valve mechanism and support proper compression of air-fuel mixtures, boosting engine efficiency.

XPI fuel system: The XPI (eXtreme Pressure Injection) fuel system is a key feature in the QSX15, ISX15, and X15 engines. It enables multiple injection events per cycle, improving fuel economy, and engine performance, and reducing exhaust emissions.

Selective Catalytic Reduction (SCR) & Diesel Particulate Filter (DPF): These technologies reduce harmful emissions. SCR lowers nitrogen oxide (NOx) emissions, while DPF captures and removes particulate matter, enhancing environmental performance.

Camshaft & Gear: These parts control valve timing, ensuring smooth engine operation and contributing to long-term engine durability.

Crankshaft & Main Bearings: These components convert the up-and-down motion of the Pistons into rotational energy, enabling reliable mechanical operation.

Cylinder Block & Cylinder Liners: The cylinder block is the main structure of the engine, containing the cylinders, while cylinder liners reduce wear and tear, increasing the engine’s lifespan.

Electronic Control Module (ECM): The fully integrated ECM system manages all engine functions, from fuel delivery to exhaust after treatment, optimizing performance and reducing emissions.

Additional Features

Power Ratings and Torque: Cummins QSX15 engines offer up to 675 HP (503 kW) and torque ranging from 1650 to 2050 lb-ft (2237 to 2779 N·m). These engines provide a 60% increase in torque and 15% more power compared to other engines in their class, making them ideal for demanding applications like construction and mining.

Fuel Efficiency & Emissions: The engines use high-pressure common-rail injection technology and advanced aftertreatment systems to deliver exceptional fuel efficiency while meeting strict emissions standards.

These engines are designed to meet the needs of industries such as construction, agriculture, marine, and transportation.

Types of Parts Available

New and Remanufactured Parts

• Cylinder heads for Cummins QSX15, ISX15, and X15 engines are available as new and remanufactured.
• For example, part number 4962732 is a remanufactured cylinder head, offering a cost-effective option without compromising quality.

OEM and Aftermarket Parts

• We offer both OEM (Original Equipment Manufacturer) and aftermarket options for these cylinder heads.
• OEM parts ensure full compatibility and meet Cummins’ original specifications, while aftermarket options provide more affordable alternatives.

Specific Engine Compatibility

• These cylinder heads are made for ISX15, QSX15, and X15 engine models, ensuring the correct fit and function.
• Compatibility is crucial for maintaining optimal engine performance, with each part designed to support these Cummins engines.

Part Numbers and Variants

• Several part numbers, including 4962732, 4900717, 5413782, and 4331387, correspond to these cylinder heads.
• These part numbers represent different variants that cater to various engine requirements and configurations.

Condition and Packaging

• Cylinder heads come in branded packaging, confirming authenticity and quality.
• The parts are supplied in new condition, offering customers confidence in durability and performance standards.

Sources for Wholesale Parts

Volgen Power

Product Offering: Volgen Power supplies new cylinder heads for the Cummins QSX15, ISX15, and X15 engines. They offer original/OEM, ODM, and aftermarket options.

Warranty and Lead Time: New cylinder heads come with a warranty of 3-12 months and a lead time of 3-7 workdays.

Payment Methods: Accepts VISA, Mastercard, T/T, PayPal, Apple Pay, and Western Union.

Shipping Options: Shipping is available via express, sea freight, land freight, and air freight.

Certification: Products meet TS16949 and ISO9001 standards.

Customization: Custom options include sample, design, or drawing services.

Packaging: Options include a PP bag, carton box, and plywood case.

Specialization: Focuses on R&D, manufacturing, and trading of engine cylinder heads and other Cummins parts.

Product Development: Skilled in handling OEM orders and has strong development capabilities for Cummins engines.

Production Capacity: Can produce up to 1000 cylinder heads per month.

Warranty: Offers a 12-month warranty on their products.

OEM Cummins Parts

• Availability: Genuine parts can be sourced from Cummins distributors or authorized dealers.
• Quality Assurance: Manufactured to meet or exceed original specifications, ensuring reliability and performance.
• Warranty: Offers a comprehensive parts warranty, typically ranging from 3 to 12 months.
• Certification and Standards: Meets certifications like CCC, ISO9001, CE, and RoHS.
• Packaging: Available in wooden boxes, PP bags, carton boxes, or plywood cases.
• Applications: Suitable for use in agriculture, construction, marine, mining, buses, trucking, defense, and municipal services.

Aftermarket Parts

• Material and Quality: Made from high-quality materials for durability, with certifications such as CCC, ISO9001, CE, and RoHS.
• Packaging and Shipping: Available packaging includes wooden boxes, PP bags, carton boxes, and plywood cases. Shipping methods include express, sea freight, land freight, and air freight.
• Warranty and Lead Time: Warranties range from 3 to 12 months, with lead times of 3-7 workdays.
• Customization and Payment Options: Offers customization through samples and design flexibility. Payment methods include T/T, Western Union, L/C, VISA, Mastercard, PayPal, and Apple Pay.

Online Marketplaces

• Verified Suppliers: Platforms like AliExpress, Alibaba, and Made-in-China feature suppliers with verified business licenses and third-party inspection audits.
• Product Listings: Cylinder heads for Cummins QSX15, ISX15, and X15 engines, including OEM #4962732 and #3412280, are available at competitive prices with buyer protection.
• Buyer Protection and Trade Terms: AliExpress offers buyer protection and dispute resolution, with trade terms such as EXW, FOB, CFR, CIF, and DDP.
• Customization and MOQ: Customization options include samples, designs, or drawings. Minimum order quantities start from one unit.

Benefits of Genuine vs. Non-Genuine Parts

When purchasing Cummins QSX15, ISX15, and X15 engine parts, including cylinder heads such as part numbers 4962732 and 4900717, knowing the advantages of genuine parts over non-genuine ones is essential.

Quality and Reliability

• High Manufacturing Standards: Genuine Cummins parts meet original equipment manufacturer (OEM) standards, ensuring accurate compatibility, durability, and high quality.
• Reliable Engine Performance: These parts help sustain optimal engine power, efficiency, and longevity, lowering the risk of early wear or severe engine failure.
• Certifications: Genuine parts often come with certifications like ISO9001, CE, and RoHS, confirming their compliance with international quality standards.

Engine Performance

• Power and Efficiency: Genuine Cummins parts maintain consistent power output and fuel efficiency, which can reduce long-term operational costs.
• Enhanced Fuel Economy: By supporting proper engine lubrication, cooling, and combustion, genuine parts help lower fuel consumption, improving performance and cost savings.
• Reduced Maintenance Needs: With genuine parts, engines are less likely to experience performance drops, which helps extend maintenance intervals.

Warranty and Support

• Warranty Coverage:

  • Genuine Cummins parts usually come with a 3 to 12-month warranty, depending on the supplier, covering repair or replacement in case of defects.
  • Cummins ReCon parts, which are remanufactured, also include warranty coverage to ensure they meet the same standards as new parts.

• Technical Support: Most suppliers of genuine Cummins parts offer professional support for selecting, customizing, and delivering parts.

• Quality Assurance:

  • Genuine parts undergo strict quality checks and are certified under CCC, ISO9001, CE, and RoHS standards, ensuring reliable quality and safety.

How to Find and Validate Parts

Part Number Verification

To ensure you have the correct Cummins QSX15 ISX15 X15 engine parts, verify part numbers. Key Cylinder Head part numbers include:

• 4962732
• 4900717
• 5413782
• 4331387

Checking these numbers guarantees compatibility with the specific Cummins engine series.

Engine Model Identification

For accurate part selection, confirm the engine model. Common models like Cummins QSX15, ISX15, and X15 ensure the parts will fit and function within the intended engine series.

Verified Suppliers

When buying, choose verified suppliers with business licenses and audits by third-party agencies. This step ensures the quality and authenticity of the engine parts.

Quality Standards and Certifications

To confirm part quality, look for certifications such as:

• CCC
• ISO9001
• CE
• RoHS

These standards confirm the part meets industry requirements and performance expectations.

Payment and Delivery Options

Check available payment and delivery options from each supplier:

• Payment: T/T (30% deposit, 70% before shipment), VISA, Mastercard, PayPal, Apple Pay, Western Union.
• Delivery Lead Time: 3-10 days for parts, 15-30 days for full engines.
• Shipping Options: Sea, land, air, and express shipping options are available.

Additional Resources

For those needing Cummins QSX15, ISX15, and X15 engine parts, including the cylinder head (parts 4962732, 4900717), these resources provide detailed support:

Repair Manuals and Technical Documents

• Digital Manuals: Access Cummins engine repair and service manuals online via QuickServe Online. It offers extensive technical resources like troubleshooting guides and part catalogs.

• Hard Copy Manuals: Buy hard copies from certified Cummins service providers, who also provide technical support and up-to-date resources.

• Types of Technical Documents:

  • Service Manuals: Includes maintenance, repair, and overhaul instructions.
  • Troubleshooting Guides: Offers diagnostics for common issues.
  • Parts Catalogs: Lists parts with specifications.
  • Technical Bulletins: Provides updates on model improvements and known issues.

Cost Savings and Durability

• High-Quality Parts: Selecting high-quality or genuine cylinder heads for these engines reduces operating costs due to their durability and lower maintenance needs.

• Durability:

  • These parts are made from durable materials and include warranties between 6 to 12 months.

• Bulk Pricing: Wholesale options provide cost savings, with prices from $1,202 to $4,800, depending on supplier and quantity.

Case Study 1: Construction Equipment
A fleet of construction trucks using genuine Cummins QSX15 cylinder heads showed a 20% reduction in maintenance costs over five years compared to those using aftermarket parts. The engines maintained optimal performance levels and reduced downtime significantly.

Case Study 2: Agricultural Machinery
An agricultural company replaced their ISX15 cylinder heads with OEM parts after experiencing repeated failures with aftermarket options. The OEM parts led to improved fuel efficiency and extended engine life, demonstrating the long-term value of investing in genuine components.

Packaging, Delivery, and Shipping Options

• Packaging: Standard options include wooden boxes and PP bags, with custom choices available to ensure safe transport.

• Delivery Times:

  • Spare parts ship in 3-10 days; complete engines may take 15-30 days.

• Shipping Methods:

  • Options include express, sea, land, and air freight, with recommendations to ship to the nearest port for cost efficiency.

Troubleshooting FAQs

A: What are the signs of a failing cylinder head?
Q: Symptoms include overheating, coolant leaks, engine misfires, and poor performance.

A: How often should I replace my cylinder head?
Q: Replacement is typically necessary if there is significant wear or damage, often after extensive use or if there are signs of failure.

A: Can I use aftermarket parts without issues?
Q: While aftermarket parts can be cost-effective, they may not always meet OEM standards. It’s essential to choose reputable manufacturers to avoid potential problems.

A: What should I do if my engine overheats after installation?
Q: Check for proper coolant levels, ensure that all connections are secure, and verify that the thermostat is functioning correctly.