China Engine Factory Fuel Injector O Ring Sleeve for Cummins Isx Qsx Diesel Engine Parts 3412352 3680873

• Customization: Available
• Certification: CCC, COP, ISO9001, CE, E-Mark, RoHS, TS16949
• Standard Component: Standard Component
• Model NO.: Fuel Injector sleeve
• Technics: Casting
• Material: Aluminum Alloy
• Type: Crankshaft
• Weight: 0.15 Kg
• Shipment: by Sea or Air
• MOQ: 1 PCS
• Transport Package: Packing
• Specification: 3.75*10.9*7.4In
• Trademark: Zhengwei
• Origin: China
• Production Capacity: 500000PCS/Year

Product Description

DESCRIPTION

The Injector Sleeve 3417717, a component manufactured by Cummins, is integral to the automotive industry, particularly in heavy-duty truck engines where precision and reliability are essential .

 

Basic Concepts and Functionality
An injector sleeve, such as the 3417717, is a vital component within the fuel injection system of a diesel engine. It serves as a housing for the fuel injector, ensuring a secure and sealed environment. This part plays a role in maintaining the alignment of the fuel injector and ensuring a proper seal, which is crucial for the efficient operation of the engine. By facilitating the precise delivery of fuel into the combustion chamber, the injector sleeve contributes to the overall performance and efficiency of the diesel engine .

 

Purpose of the Injector Sleeve 3417717
The Injector Sleeve 3417717 is designed to maintain the alignment and sealing of the fuel injector within the engine. Its role is to ensure that the fuel injector operates within the correct parameters, which is essential for the efficient combustion of fuel and the overall performance of the truck's engine. By providing a stable and sealed environment for the fuel injector, this component helps in achieving optimal engine operation .

 

Key Features
The Injector Sleeve 3417717 is characterized by its robust material composition and precise design specifications. Crafted from high-quality materials, it is built to withstand the harsh conditions within a diesel engine. Its design includes features that enhance its performance and durability, such as a precise fit that ensures proper alignment and sealing of the fuel injector .

 

Installation Process
Installing the Injector Sleeve 3417717 requires attention to detail to ensure optimal performance. The process involves carefully positioning the sleeve within the engine block, ensuring it is aligned correctly with the fuel injector. It is important to follow manufacturer guidelines to avoid common installation pitfalls that could affect engine performance. Proper torque specifications should be adhered to, and any necessary seals or gaskets should be installed correctly to ensure a secure fit .

Part Name	Common Rail Injector sleeve
Part Number	3417717
Engine Model	Diesel engine QSM11 ISM11
Applications	Heavy duty truck, buses, engineering machinery, mining machinery, petroleum machinery, railway machinery, port machinery, stationary and mobile diesel generator set power stations, Marine propulsion unit and auxiliary power unit, pump power units and other power units, automobile industry power ships.
Packing	Standard Packing
Payment Term	T/T

Troubleshooting and Maintenance

Common issues with injector sleeves, such as leaks or misalignment, can often be traced back to installation errors or wear over time. Regular inspection and maintenance can help identify these issues early, allowing for timely repairs or replacements. 

 

Compatibility of Injector Sleeve Part 3417717 with Cummins Engines
The Injector Sleeve part 3417717, manufactured by Cummins, is compatible with several of their engine models. This part is essential for the proper functioning of the fuel injection system, ensuring efficient fuel delivery and combustion within the engine.

ISM CM570 and ISM CM570/870 Engines
The ISM CM570 and ISM CM570/870 engines are designed for heavy-duty applications, and the Injector Sleeve part 3417717 is compatible with these models. This compatibility ensures that the injectors operate smoothly, maintaining the engine's performance and reliability.

ISM CM876 and ISM11 CM876 SN Engines
The ISM CM876 and ISM11 CM876 SN engines also benefit from the use of the Injector Sleeve part 3417717. This part is engineered to fit these engines, providing a secure and efficient seal that is crucial for the high-pressure fuel injection system.

L10 CELECT and L10 MECHANICAL Engines
For the L10 CELECT and L10 MECHANICAL engines, the Injector Sleeve part 3417717 is a suitable match. This compatibility ensures that the injectors can withstand the demands of these engines, contributing to their overall efficiency and longevity.

M11 CELECT, M11 CELECT PLUS, and M11 MECHANICAL Engines
The M11 CELECT, M11 CELECT PLUS, and M11 MECHANICAL engines are another set of models that can utilize the Injector Sleeve part 3417717. This part is designed to fit these engines, ensuring that the injectors function correctly and maintain the engine's performance.

QSM11 CM570 and QSM11 CM876 Engines
Lastly, the QSM11 CM570 and QSM11 CM876 engines are compatible with the Injector Sleeve part 3417717. This compatibility is crucial for these engines, as it ensures that the injectors can deliver fuel efficiently and reliably, contributing to the engine's overall performance.

Manufacturer - Cummins

Cummins Inc. is a leader in the automotive industry, known for its commitment to producing high-quality engine components. With a rich history and a strong reputation, Cummins has established itself as a trusted provider of durable and reliable parts. The company's dedication to innovation and quality is reflected in its wide range of products, including the Injector Sleeve 3417717, which is designed to meet the demanding requirements of heavy-duty truck engines .

Role of Part 3417717 Injector Sleeve in Engine Systems
The 3417717 Injector Sleeve is a fundamental component in the orchestration of various engine systems, ensuring optimal performance and efficiency. Its primary function is to provide a precise and secure fit for the injectors within the Cylinder Head, allowing for accurate fuel delivery into the combustion chamber.
When the Injector Sleeve is correctly installed, it facilitates a seamless interaction between the Injectors and the Cylinder Top Level Assembly Head. This interaction is vital for maintaining the integrity of the fuel injection process, which directly influences the engine's performance.

Moreover, the Injector Sleeve plays a significant role in the overall engine assembly. It interfaces with the Cylindr TLA (Top Level Assembly), ensuring that the injectors are aligned perfectly with the combustion chambers. This alignment is essential for the efficient burning of fuel, which is a key factor in the engine's power output and fuel efficiency.

The sleeve also contributes to the durability and reliability of the Engine Piston Kit. By providing a stable environment for the injectors, it helps in reducing the wear and tear on the Connecting Rod and Piston assembly. This is particularly important in high-performance engines where the demands on the engine components are significantly higher.

Additionally, the Injector Sleeve's role extends to the Oil Manifold system. Proper installation and maintenance of the sleeve ensure that the oil distribution within the engine is not compromised, which is crucial for the lubrication of moving parts and the overall health of the engine.

Benefits 

Utilizing the Injector Sleeve 3417717 in a heavy-duty truck engine can lead to several benefits

These include improved engine efficiency due to the precise alignment and sealing it provides, reduced wear on the fuel injectors, and enhanced overall engine reliability. The component's durable construction and precise design contribute to these advantages, making it a valuable part of the engine system .

Conclusion
In summary, the 3417717 Injector Sleeve is an integral part of the engine's fuel injection system, interacting with various components such as the Cylinder Head, Injectors, Cylindr TLA, and Engine Piston Kit to ensure efficient and reliable engine performance. Its role in maintaining alignment, providing a secure seal, and contributing to the overall durability and efficiency of the engine cannot be overstated.

Engine	Description	Part #	Part #	Part #	Part #	Part #
4BT	conrod bearing	3901171	3901172	3901173	3901174	3969562
4BT	conrod bearing	3939859	3939860	3939861	3939862	3971970
6BT	conrod bearing	4892795	4892796	4892797	4892798	4893693
6BT	conrod bearing	4932376	4932377	4932378
6CT	conrod bearing	3901430	3901431	3901432	3901433	3901434
6CT	conrod bearing	3950661	3966244	3901460	3950662
QSB	conrod bearing	3901170	3901230	3939380	3939390	3939859
QSB	conrod bearing	4892795	4892796	4892797	4892798	4893693
QSB	conrod bearing	4932376	4932377	4932378	5302904
ISF2.8	conrod bearing	5261124	5261125	5284536	5284537
ISF3.8	conrod bearing	4376188	4948508	4948509
K19	conrod bearing	205840	205841	205842	205843	205844
K38	conrod bearing	3047390	3047391	3047392	3047393	3047394
K50	conrod bearing	3021710	206160	3650900	4914696
M11	conrod bearing	3016760	3016761	3016762	3016763	4319786
NT	conrod bearing	203660	203661	203662	203663	203670
NT	conrod bearing	203672	203673	214950	214951	214952
NT	conrod bearing	3055145	3055146	3055147	3055148	3150011
NT	conrod bearing	3150013	3150014

Company Profile

Sichuan Zhengwei Power Technology Co.,Ltd. is a comprehensive and diversified enterprise which established in 2009. Headquartered in No. 388 Huanghe Road, Xindu District, Chengdu, Sichuan Province.The company specializes in diesel generator sets, Cummins engine assembly, Cummins pure parts sales and after-sales service. The company not only has a rich product line, including high-quality diesel generator sets and all kinds of pure accessories, but also provides a full range of after-sales service to ensure the stable operation of customers' equipment. In addition, with strong technical strength and rich experience, the company focuses on the maintenance of all kinds of construction machinery at home and abroad, and can provide customers with efficient and professional mechanical equipment maintenance services, solve all kinds of equipment failures, and ensure the normal production and operation of customers. 

Adhering to the corporate purpose of "Let customers get more value", the company will, provide customers with more and better products and services, and jointly open our better cooperation prospects!

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FAQ

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Q: What's the lead time for orders?

A: Standard models ship in 15–30 days; customized units require 60-90days.

Q: Do you provide after-sales service?

A: Yes, We have a very comprehensive after-sales system.

Q: Can I request a customized parts?

A: Absolutely! We offer tailored attachments.

Q: What documents do you provide for export?

A: Full export package (Commercial Invoice, Packing List, Bill of Lading, COC, etc.).

Q: How do I place an order?

A: Contact us via email/phone for a quote, then confirm with a PO.

 

Q: I'm not sure if this part fits my engine.

A: Please contact our customer service. We will help you identify or find the parts that fit your engine.

Q: I need other numbered parts, but they are out of stock in your store

A: You didn't want this part? Please contact us.If you can't find what you're looking for in store, it doesn't mean we're out of stock, The possible reasons are:

l The product was not put on the shelves in time

l The product link was invalid

l The keyword you searched for was incorrect

l Your part number machine model serial number was incorrect.

l Category restrictions, more optional models cannot be uploaded.

Therefore, please be sure to contact our customer service to inquiry whether the goods you need are actually in stock.l am confident that we can provide the products you need

 

Q: How long does it take to ship after payment?

A: After you make the payment,we usually need 3 business days to stock up and we will ship it to you.lf the parts you purchased are relatively rare, we will need longer time to stock them, but we will inform you via email.