Cummins NEW Complete Cylinder Head with 24 Valves 4936081 3977221 6.7L Diesel ISB6.7 ISDE6.7 QSB6.7 2005-2010
- Item No.001
- Part Number 4936081
- Machine Model ISDE/QSB6.7L
- Condition: Aftermarket New
- Type: Cylinder Head
Description
Cummins 6.7L Cylinder Head – 4936081 / 3977221
Upgrade your Cummins ISB6.7, ISDE6.7, or QSB6.7 engine with this brand new, aftermarket cylinder head. Designed for models from 2005 to 2010, this complete cylinder head assembly delivers reliable performance and durability.
Product Overview
This cylinder head is a direct replacement for OEM part numbers 4936081 and 3977221. It is manufactured to meet or exceed original specifications, ensuring a precise fit and long service life. Whether you are repairing a commercial vehicle, agricultural equipment, or industrial machinery, this component is an excellent choice.
Key Features
- Part Number: 4936081 (also compatible with 3977221)
- Engine Models: ISDE6.7, QSB6.7, ISB6.7
- Condition: Aftermarket New – never used
- Type: Complete Cylinder Head with 24 valves
- Displacement: 6.7L
- Year Range: 2005–2010
Precision Engineering
Each cylinder head is cast from high-grade alloy and machined to exact tolerances. The 24-valve configuration ensures optimal airflow for improved combustion efficiency and power output. The head is supplied complete with valves, springs, and seals, ready for installation.
Quality Assurance
We understand the importance of reliability in heavy-duty applications. That's why every unit undergoes strict quality control checks to ensure it meets industry standards. Our aftermarket parts are a cost-effective alternative without compromising on quality.
Applications
This cylinder head is suitable for a wide range of applications, including:
- Commercial trucks and buses
- Agricultural tractors and harvesters
- Construction equipment
- Generator sets and industrial engines
Why Choose Us?
Hangzhou XC Machinery Co., Ltd. specializes in diesel engine components. We offer competitive pricing, fast shipping, and professional customer service. Contact us today to order or for more information.
What is Cummins NEW Complete Cylinder Head with 24 Valves 4936081 3977221 6.7L Diesel ISB6.7 ISDE6.7 QSB6.7 2005-2010?
This is a new aftermarket complete cylinder head for Cummins 6.7L diesel engines, including ISB6.7, ISDE6.7, and QSB6.7 models from 2005 to 2010. It is a direct replacement for OEM part numbers 4936081 and 3977221, featuring 24 valves and precision-machined construction for reliable performance.
Applications
- Commercial trucks and buses
- Agricultural tractors and harvesters
- Construction equipment
- Generator sets and industrial engines
FAQ
What engine models is this cylinder head compatible with?
It is compatible with Cummins ISB6.7, ISDE6.7, and QSB6.7 engines from 2005 to 2010.
Is this a genuine OEM part?
No, it is an aftermarket new part, not an OEM part. It is manufactured to meet or exceed original specifications.
Does the cylinder head come complete with valves and springs?
Yes, it is supplied complete with valves, springs, and seals, ready for installation.
What is the part number for this cylinder head?
The part number is 4936081, and it is also compatible with 3977221.
What is the warranty for this product?
Please contact Hangzhou XC Machinery Co., Ltd. for warranty details, as they are not specified in the provided information.
