Generic Diesel Check Valve 4010077, Direct Fit for Cummins Engines

Product Details
Customization: Available
Certification: ISO9001
Standard Component: Standard Component
Diamond Member Since 2025

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  • Generic Diesel Check Valve 4010077, Direct Fit for Cummins Engines
  • Generic Diesel Check Valve 4010077, Direct Fit for Cummins Engines
  • Generic Diesel Check Valve 4010077, Direct Fit for Cummins Engines
  • Generic Diesel Check Valve 4010077, Direct Fit for Cummins Engines
  • Generic Diesel Check Valve 4010077, Direct Fit for Cummins Engines
  • Generic Diesel Check Valve 4010077, Direct Fit for Cummins Engines
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  • Overview
  • Product Overview
  • Company Profile
  • FAQ
Overview

Basic Info.

Model NO.
4010077
Technics
Forging
Material
Iron
Type
Check Valve
Transport Package
Packing
Trademark
zhengwei
Origin
China
Production Capacity
50000 Pieces/Year

Product Description

Generic Diesel Check Valve 4010077, Direct Fit for Cummins Engines
Key Features & Benefits
1.Function & Design
This check valve is engineered to prevent backflow of fuel in high-pressure XPI systems, ensuring consistent fuel delivery and protecting the engine from damage caused by pressure fluctuations. Its precision-machined internal components maintain tight sealing under extreme conditions, reducing the risk of leaks and system failures.
2.Compatibility
Specifically designed for Cummins ISX/QSX 15-liter engines certified to EPA 13 standards, this valve is integral to the XPI fuel system's operation. It is ideal for heavy-duty applications such as trucks, construction machinery, and industrial equipment where reliability is paramount.
3.Material & Construction
Crafted from high-strength alloys, the 4010077 resists corrosion, wear, and fatigue, ensuring long service life even in harsh environments. Its robust design withstands the high-pressure demands of modern diesel fuel injection systems, which can exceed 30,000 psi.
4'Quality Assurance
Manufactured in facilities adhering to ISO/TS 16949 quality standards, this check valve undergoes rigorous testing for pressure integrity, flow characteristics, and durability. Cummins' commitment to excellence ensures that every part meets or exceeds OEM specifications.
5.Performance & Reliability
By maintaining unidirectional fuel flow, the 4010077 helps optimize fuel efficiency and reduce emissions. Its failure-resistant design minimizes downtime, critical for applications where operational continuity is essential.
Product Overview
Generic Diesel Check Valve 4010077, Direct Fit for Cummins Engines
Generic Diesel Check Valve 4010077, Direct Fit for Cummins Engines
The Cummins Check Valve 4010077 is a critical component designed to ensure reliable performance in diesel engines, specifically engineered for XPI (eXtreme Pressure Injection) fuel systems used in EPA 13-compliant 15-liter ISX/QSX engines. As an original equipment manufacturer (OEM) part, it delivers unmatched compatibility and durability, making it the preferred choice for maintaining optimal fuel system integrity.
Why Choose Cummins OEM Parts?
Perfect Fit: Designed specifically for Cummins engines, ensuring seamless integration and performance.
Longevity: Built to withstand the demanding conditions of heavy-duty applications.
Warranty: Backed by Cummins' global support network, providing peace of mind and reliable after-sales service.
Technical Specifications
Application: XPI fuel systems in Cummins ISX/QSX 15-liter engines (EPA 13)
Pressure Rating: Designed for high-pressure environments (exceeds 30,000 psi)
Material: High-strength alloy for corrosion and wear resistance
Interface: Engineered to fit OEM fuel system connections
Certifications: Compliant with ISO/TS 16949 and Cummins' strict quality protocols.
Company Profile
Sichuan Zhengwei Power Technology Co.,Ltd.
Sichuan Zhengwei Power Technology Co.,Ltd. is a comprehensive and diversified enterprise which established in 2009. Headquartered in Building 25, No. 388 Huanghe Road, Xindu District, Chengdu, Sichuan Province, with a registered capital of 10 million yuan.The company has diesel generator unit division, construction machinery division, after-sales service department, parts sales department, foreign trade Department, major customer material supply department, overhaul workshop, etc. It 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. Sichuan Zhengwei Power Technology Co.,Ltd.  is customer-oriented, committed to providing customers with one-stop, all-round mechanical equipment solutions, has won the trust and praise of customers.  
Adhering to the corporate purpose of "Let customers get more value", the company will, as always, provide customers with more and better products and services, and jointly open our better cooperation prospects!
Generic Diesel Check Valve 4010077, Direct Fit for Cummins Engines
Generic Diesel Check Valve 4010077, Direct Fit for Cummins Engines
Generic Diesel Check Valve 4010077, Direct Fit for Cummins Engines
FAQ
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.

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