Engine Part Flexible Hoses 4022841 for Cummins Qsm ISM M11 Genuine Diesel Engine Components Cummins

• Customization: Available
• Certification: ISO9001
• Standard Component: Standard Component
• Model NO.: 4022841
• Technics: Forging
• Material: Iron
• Type: Flexible Hoses
• Transport Package: Packing
• Trademark: zhengwei
• Origin: China
• Production Capacity: 50000 Pieces/Year

Product Description

Specification

Parameter	Details
Part Number	4022841
Application	Cummins QSM, ISM, and M11 Diesel Engines
Hose Inner Diameter	1.25" (31.75mm)
Working Pressure	Up to 300 PSI (20.7 bar)
Burst Pressure	Minimum 900 PSI (62 bar)
Temperature Range	-40°F to 250°F (-40°C to 121°C)
Material Composition	Synthetic rubber inner tube, high-tensile steel braid reinforcement, weather-resistant outer cover
End Fittings	Crimped steel fittings with corrosion-resistant plating
Certifications	ISO 18752 compliant, meeting Cummins' rigorous quality and safety standards

Product Overview

The Cummins Flexible Hose 4022841 is a critical component designed to ensure seamless fluid transfer in high-performance diesel engines. Specifically engineered for Cummins QSM, ISM, and M11 engines, this hose assembly provides robust connectivity for fuel, coolant, or lubrication systems, even under extreme vibration, temperature, and pressure conditions. As a genuine Cummins part, it meets strict OEM standards for durability, flexibility, and leak-free operation.

Applications

Engine Models: Cummins QSM11, ISM, M11
Industries: Heavy-duty trucks, construction equipment, agricultural machinery, power generation systems
System Use: Fuel delivery, coolant circulation, lubrication lines

Why Choose Genuine Cummins Parts

Advantage	Explanation
Reliability	Tested to withstand extreme conditions, reducing unexpected downtime.
Perfect Fit	Engineered for exact compatibility with Cummins engines.
Warranty Coverage	Backed by Cummins' global warranty and support network.
Performance Assurance	Maintains engine efficiency and emission compliance.

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!

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.