CUMMINS Cylinder Head – Product Overview
A cylinder head seals the combustion chamber and houses the valves, injectors, and passages for intake air and exhaust gas flow. It is a complex casting that must withstand extreme thermal and mechanical stresses.
Applications
This Cylinder Head is designed for CUMMINS construction equipment and industrial engines. It is compatible with a wide range of machine models and engine configurations. The component is manufactured to meet or exceed original equipment specifications for reliable performance in demanding operating conditions.
Compatible OEM Part Numbers
We supply the following comprehensive list of CUMMINS Cylinder Head part numbers. These part numbers cover various machine models, engine configurations, and design revisions:
- Primary Part Number: 4936081 Cylinder Head
- Also Available: 5267876 5529504 5282720 5529502 cylinder head assy
- Also Available: Cylinder Head 3646323
- Also Available: Cylinder Head 3893852
- Also Available: Cylinder Head 4003980 2864016 2864028
- Also Available: Cylinder Head 4936081
- Also Available: Cylinder Head 4936081
- Also Available: Cylinder Head Bolt 3927948
- Also Available: ISF2.8 Engine cylinder head 5307154
- Also Available: K19 Cylinder Head 3646323
- Also Available: QSC8.3 QSL9 ISLE8.9L cylinder head 5259421
- Also Available: QSX15 ISX15 Cylinder Head Assy 3104450
- Also Available: qsl9 cylinder head 5529522
If your specific part number is not listed, please contact our sales team with your machine model and serial number. We can source most part numbers with short lead times.
Technical Specifications
- Product Type: Cylinder Head Assembly
- Material: Cast iron / Aluminum alloy
- Quality: OEM specification or premium aftermarket
Installation Guide
- Ensure the machine is on level ground, engine off, and all systems are safely depressurized before starting work.
- Clean the area around the component thoroughly to prevent contamination during removal and installation.
- Refer to the manufacturer service manual for the specific removal and installation procedure.
- Use proper tools and lifting equipment as specified in the service manual.
- Replace all gaskets, seals, and O-rings with new ones during installation.
- Tighten all fasteners to the manufacturer’s specified torque values using a calibrated torque wrench.
- After installation, check for proper operation and leaks before returning the machine to service.
- Perform a test run at low speed and gradually increase to normal operating speed.
Price Range
$350 – $3,000 USD per unit (depending on engine size and brand)
Volume discounts are available for fleet operators and repair shops. Contact our sales team for a firm quote based on your specific part number and quantity requirements.
Maintenance Tips
- Check cylinder head for cracks during overhaul.
- Resurface head gasket surface if warped.
- Use new head bolts or studs during reassembly.
- Follow the correct torque sequence and tightening stages.
- Check valve guide clearance and replace if worn.
- Pressure test the cylinder head before installation.
Warranty
All products supplied by us are covered by a 12-month warranty against manufacturing defects in materials and workmanship. The warranty covers replacement or repair at our discretion. Proper installation by a qualified technician and adherence to the recommended maintenance schedule are required for warranty validity.
Shipping and Delivery
In-stock items ship within 24-48 hours via express freight (DHL, FedEx, or UPS). Standard delivery time is 5-10 business days worldwide. Expedited shipping options are available upon request. All shipments are fully insured and include tracking information.
Why Choose Our Products?
- Direct OEM replacement with guaranteed fitment and performance
- Rigorous quality testing before shipment
- Competitive pricing with factory-direct supply chain
- Technical support available for installation and troubleshooting
- Proven reliability with thousands of units supplied worldwide
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