Description
### Product Overview
The sealing gasket of the injector is installed at the junction between the injector and the cylinder head, serving the functions of sealing, heat insulation, and buffering. It prevents the combustion gases from leaking outwards and isolates heat conduction to protect the injector assembly. Under long-term high-temperature burning and alternating hot and cold cycles of impact, the gasket is prone to hardening, damage, and deformation, which can cause cylinder leakage, power loss, abnormal noise, and increased fuel consumption, etc. This product is standardized in terms of its size and installation hole position. When replacing the injector during engine maintenance, it is also replaced simultaneously, effectively avoiding rework and repair. It is suitable for diesel construction machinery and truck engine maintenance and servicing.
Core advantages of individual products
1. **High-temperature-resistant composite sealing material, resistant to burning and not prone to aging or damage**
The material is made by pressing multiple layers of high-temperature-resistant composite materials. It can withstand the long-term high-temperature environment of the cylinder, resist oil and gas corrosion, and is not likely to harden or crack under long-term working conditions, ensuring a stable and long-lasting sealing performance.
2. **Precise integrated contour, standard hole dimensions fit the base**
The contour and installation holes are precisely stamped and formed. They can fully fit the contact surface between the injector flange and the cylinder head, ensuring uniform force and avoiding air leakage caused by local gaps.
3. **Excellent deformation buffering capacity, absorbing assembly stress**
It has a moderate compression and rebound characteristic. After assembly, it fills the tiny depressions on the joint surface, buffering the changes in vibration-induced gaps, and maintaining the sealing effect continuously, resisting the impact of continuous engine vibrations.
4. **Effective heat insulation protection, prolonging the lifespan of the injector**
It isolates the high temperature in the combustion chamber from directly transmitting to the injector body, reducing the damage to the precision components inside the injector caused by high temperatures, and reducing the occurrence rate of faults.
5. **Excellent resistance to cold and heat alternating conditions, adaptable to various working environments**
The material is stable. In the alternating environment of low-temperature start-up and continuous heavy-load high-temperature, it is unlikely to warp or deform, suitable for outdoor construction machinery and long-distance vehicles with variable working environments.
6. **Batch size screening and control, high consistency of individual pieces**
Each batch of products undergoes thickness and flatness inspections. The dimensions are uniform. When assembling in batches, there is no need for manual screening, improving the efficiency of maintenance and assembly.
### List of Accessories
1461074339 Injector Sealing Gasket
### Applicable Scenario
It is suitable for use with excavators, loaders, heavy trucks and buses equipped with corresponding diesel engines. It is used for replacing the base sealing parts during engine overhauls, as well as when disassembling and inspecting the fuel injectors.
### Product Basic Parameters
Product Name: Injector Sealing Gasket
Part Number: 1461074339
Main Material: High-temperature resistant composite sealing material
Structural Feature: Double-ear flange structure, double positioning installation holes, flat sealing gasket
Applicable Conditions: Injector installation position on diesel engine cylinder head, continuous high-temperature vibration, wide temperature difference working conditions; sealing components
Product Status: New sealing gasket, completed with sample testing for flatness and temperature resistance at factory
Packaging: Independent moisture-proof bag packaging to prevent deformation due to moisture during storage; supports single-piece retail and bulk purchase of the entire package, suitable for cross-border logistics transportation.
