Basic Info.
| Part no. | 1P4303 | Material | steel |
| Type | Cylinder Head | Part Type | Engine Parts |
| Compatibility | Caterpillar 3306 | Transport Package | Wooden box |
| Trademark | DIRON | Origin | Luoyang City |
| HS Code | 84099991 | Production Capacity | 5000PCS/Year |
Product Details
Item Model：1P4303
Date First Listed：2025/03/28
Manufacturer：Diron Parts
Product Description
Part Number: 1P4303
Part Type：Cylinder Head
Description: for Caterpillar CAT Diesel 3306
Product Introduction: Cylinder Head 1P4303 for Caterpillar 3306
Overview
The Cylinder Head 1P4303 is a high-quality replacement component engineered specifically for the Caterpillar 3306 diesel engine, a renowned inline 6-cylinder engine widely used in industrial, construction, and heavy-duty trucking applications. This cylinder head is designed to restore or enhance engine performance, offering durability and reliability under demanding conditions. Available as a new aftermarket or remanufactured part, it provides a cost-effective solution for engine repairs and rebuilds.
Key Features
Material: Constructed from robust cast iron or aluminum alloy, ensuring excellent heat dissipation and structural integrity.
Design: Features a multi-valve configuration (typically 2-valve per cylinder for early models, with some later DI variants offering 4-valve options) with precision-machined ports and valve seats, optimized for the 3306’s combustion efficiency.
Compatibility: Directly compatible with the Caterpillar 3306 engine series (including 3306, 3306B, and 3306 DI variants), with cross-referenced part numbers such as 1P4303, 7S7069, 9S7515, 0R0830, and others.
Quality Assurance: Manufactured or remanufactured to meet or exceed OEM standards, often including pressure testing and surface finishing for a dependable seal and performance.
Benefits
Enhanced Performance: Improves airflow and combustion efficiency, delivering consistent power output and torque for the 3306 engine’s diverse applications.
Durability: Built to withstand high thermal and mechanical stresses, making it suitable for heavy-duty tasks in wheel loaders, tractors, and generators.
Cost-Effective: Offers a reliable alternative to OEM parts, reducing maintenance costs and downtime.
Ease of Installation: Designed as a direct-fit replacement, simplifying the installation process for mechanics and equipment operators.
Applications
The Cylinder Head 1P4303 is tailored for the Caterpillar 3306 diesel engine, commonly found in equipment such as the CAT 966C and 980B wheel loaders, 977K track loaders, D6C and D7F tractors, and various industrial power units. Its versatile design supports a range of applications, from construction and mining to power generation, ensuring dependable operation across rugged environments.
Technical Specifications
Warranty: Typically backed by a 6-month to 1-year warranty, depending on the vendor.
Engine Compatibility: Caterpillar 3306 (6-cylinder diesel, naturally aspirated or turbocharged, including DI variants).
Part Number Variants: Includes 1P4303, 7S7069, 9S7515, 0R0830, and others (depending on supplier).
Condition: Available as new aftermarket or remanufactured; may be shipped bare or loaded with valves and springs (varies by supplier).