Basic Info.
Part no. | 227-5952 | Material | steel |
Type | Cylinder Head | Part Type | Engine Parts |
Compatibility | Caterpillar 3126 | Transport Package | Wooden box |
Trademark | DIRON | Origin | Luoyang City |
HS Code | 84099991 | Production Capacity | 5000PCS/Year |
Product Details
- Item Model:227-5952
- Date First Listed:2025/03/28
- Manufacturer:Diron Parts
Product Description
- Part Number: 227-5952
- Part Type:Cylinder Head
- Description: for Caterpillar CAT Diesel 3126

Product Introduction: Cylinder Head 227-5952 for Caterpillar 3126
Overview
The Cylinder Head 227-5952 is a premium replacement component engineered specifically for the Caterpillar 3126 diesel engine, a turbocharged 7.2L inline 6-cylinder powerplant widely used in medium-duty applications such as trucks, buses, and industrial equipment. This cylinder head is designed to restore or enhance engine performance, offering durability and reliability for demanding operational environments. Available as a new aftermarket or remanufactured part, it provides a high-quality, cost-effective solution for engine repairs or rebuilds.
Key Features
- Material: Crafted from high-grade cast iron or aluminum alloy, ensuring excellent heat dissipation and structural strength.
- Design: Features a multi-valve configuration (typically 2-valve per cylinder, though variants exist) with precision-machined ports and valve seats, optimized for the 3126’s combustion efficiency.
- Compatibility: Directly compatible with the Caterpillar 3126 engine series (including 3126, 3126B, and 3126E), with cross-referenced OEM part numbers such as 227-5952, 133-3724, 205-1270, and others.
- Quality Assurance: Manufactured or remanufactured to meet or exceed OEM standards, often including rigorous testing for pressure, vacuum, and surface integrity.
Benefits
- Enhanced Performance: Improves airflow and combustion, delivering consistent power and torque output for medium-duty applications.
- Durability: Built to endure high thermal and mechanical stresses, making it suitable for long-haul trucking, construction, and industrial use.
- Cost-Effective Solution: Offers a reliable alternative to OEM parts, minimizing downtime and repair expenses.
- Seamless Installation: Designed as a direct-fit replacement, reducing installation time and complexity for service professionals.
Applications
The Cylinder Head 227-5952 is tailored for the Caterpillar 3126 engine, which powers a variety of vehicles and equipment, including Freightliner trucks, school buses, RVs, and marine applications. Its robust design supports both on-highway and off-highway use, making it an ideal choice for fleet operators and mechanics seeking dependable performance.
Technical Specifications
- Engine Compatibility: Caterpillar 3126 (7.2L inline 6-cylinder diesel).
- Part Number Variants: Includes 227-5952, 133-3724, 205-1270, 183-6831, and others (depending on supplier and casting).
- Condition: Available as new aftermarket or remanufactured; may be shipped bare or loaded with valves and springs (varies by supplier).
- Warranty: Typically backed by a 1-year warranty, though terms may differ based on the vendor.
NOTE: While this description provides general information about cylinder heads, specific details such as size, weight and exact material may vary by manufacturer and specific application. To obtain the most accurate and up-to-date information, it is recommended to consult a qualified parts supplier such as DIRON PARTS.
FAQ
Q1. What is your terms of packing?
A: Generally, we pack our goods in neutral white boxes and brown cartons. If you have legally registered patent, we can pack the goods in your branded boxes after getting your authorization letters.
Q2. What is your terms of payment?
A: T/T 30% as deposit, and 70% before delivery. We’ll show you the photos of the products and packages before you pay the balance.
Q3. What is your terms of delivery?
A: FOB
Q4. How about your delivery time?
A: Generally, it will take 20 to 30 days after receiving your advance payment. The specific delivery time depends on the items and the quantity of your order.
Q5. Can you produce according to the samples?
A: Yes, we can produce by your samples or technical drawings. We can build the molds and fixtures.
Q6. What is your sample policy?
A: We can supply the sample if we have ready parts in stock, but the customers have to pay the sample cost and the courier cost.
Q7. Do you test all your goods before delivery?
A: Yes, we have 100% test before delivery
Q8. How do you make our business long-term and good relationship?
A:1. We keep good quality and competitive price to ensure our customers benefit ;
2. We respect every customer as our friend and we sincerely do business and make friends with them, no matter where they come from
ABOUT DIRON
- Factory OF DIRON
Diron Parts Group Have Its Own Factory Ensure That We Offer Better Price For Customers. Besides, Diron Corporate With Some Reliable Principal Manufacturers, So Diron Also Supply Customer Other Quality Spare Parts.








- Team OF DIRON
With 18 years of manufacturing and exporting experience, Diron has a team of knowledgeable engineers, inspectors and technical workers, sales staff, after-sales personnel.


- Products OF DIRON
As a distributor, we supply parts covers for :Complete engines, Long block, Short block, Engine spare parts, Electricla products, Hydraulic products, Transmission products, Undercarridge products.Among them, Cylinder head, Cylinder block, Spacer-plate, Bushing & Pin are our best-selling products.







