Engine Parts Oil Filter Mount 3406949 3406949X Qsx Isx or N

Product Details
Customization: Available
Certification: ISO9001
Standard Component: Standard Component
Manufacturer/Factory & Trading Company

360° Virtual Tour

Diamond Member Since 2025

Suppliers with verified business licenses

Audited Supplier Audited Supplier

Audited by an independent third-party inspection agency

High Repeat Buyers Choice
More than 50% of buyers repeatedly choose the supplier
Management Certification
The supplier has quality management system certification, including:
Production Management System
Importers and Exporters
The supplier has import and export rights
Exhibition Experience
The supplier had participated in offline trade shows, you can check the Audit Report for more information
to see all verified strength labels (21)
  • Engine Parts Oil Filter Mount 3406949 3406949X Qsx Isx or N
  • Engine Parts Oil Filter Mount 3406949 3406949X Qsx Isx or N
  • Engine Parts Oil Filter Mount 3406949 3406949X Qsx Isx or N
  • Engine Parts Oil Filter Mount 3406949 3406949X Qsx Isx or N
  • Engine Parts Oil Filter Mount 3406949 3406949X Qsx Isx or N
  • Engine Parts Oil Filter Mount 3406949 3406949X Qsx Isx or N
Find Similar Products
  • Overview
  • Specification
  • Company Profile
  • FAQ
Overview

Basic Info.

Model NO.
Oil Filter Base
Technics
Casting
Material
Aluminum Alloy
Type
Oil Filter Base
Transport Package
Packing
Specification
19cm*13cm*19cm
Trademark
Zhengwei
Origin
China
Production Capacity
500000PCS/Year

Product Description

M11 ISM11 QSM11 Engine Parts Lubricating Oil Filter Head 3406949 3406949X
· Part Number: 3406949X
· Name: Oil Filter Base (also known as Oil Filter Housing or Oil Filter Mount)
· Application: Specifically designed for Cummins engines (e.g., certain models in the QSX, ISX, or N series). Always verify compatibility with your engine model and specification.
Function
The 3406949X Oil Filter Base serves as a critical component in the engine's lubrication system, with primary roles including:
 
1. Support and Installation of Oil Filter: Provides a secure mounting point for the oil filter cartridge, ensuring reliable connection between the filter and the engine's oil circuit.
2. Oil Flow Control: Channels engine oil into the filter for filtration (removing contaminants like metal particles, dust, and sludge) and directs the clean oil back into the engine's lubrication system.
3. Pressure Regulation: May include built-in pressure relief valves to prevent excessive oil pressure (e.g., when the filter is clogged) and protect the lubrication system from damage.
4. Sealing and Leak Prevention: Ensures airtight and leak-free connections between the oil filter, engine block, and oil lines to maintain proper oil circulation and system integrity.
Specification
Applications
· Part No:3406949X
· Size:19cm*13cm*19cm
· Weight:2.2KG
· Item Name:HEAD,LUB OIL FILTER
Key Features
· Material: Typically constructed from high-strength cast iron or aluminum alloy to withstand high oil pressure, temperature, and mechanical stress.
· Design:
· Precision-engineered threads and sealing surfaces for secure filter installation.
· Integrated oil passages (inlet/outlet) to optimize oil flow.
· May include mounting brackets or flanges for stable attachment to the engine block.
· Compatibility: Designed to fit specific Cummins engine models and corresponding oil filter types (e.g., spin-on or cartridge-style filters). Always confirm the filter model (e.g., Fleetguard®) compatible with this base.
Engine Parts Oil Filter Mount 3406949 3406949X Qsx Isx or N
Key Configurations
Installation:
· Cleanliness: Ensure the mounting surface on the engine block is free of debris, old gasket residue, or oil stains.
· Gasket/Seal Replacement: Always use a new gasket (if applicable) to prevent leaks. Align the base carefully to avoid damaging the gasket or sealing surfaces.
· Torque Specification: Tighten the mounting bolts/nuts to the torque value specified in the Cummins service manual (e.g., typically XX N·m; refer to your engine's documentation).
Maintenance:
· Regular Inspection: Check for oil leaks around the base and filter during routine maintenance.
· Filter Replacement: When changing the oil filter, clean the base's sealing surface and inspect for wear (e.g., cracks, corrosion, or damage to threads).
· Pressure Relief Valve Check: If the base includes a pressure relief valve, ensure it functions correctly to prevent overpressure issues.
Engine Parts Oil Filter Mount 3406949 3406949X Qsx Isx or N
Engine Parts Oil Filter Mount 3406949 3406949X Qsx Isx or N
Engine Parts Oil Filter Mount 3406949 3406949X Qsx Isx or N
right elevation
left elevation
front elevation
Technical Specifications
Replacement Scenarios
Replace the 3406949X Oil Filter Base if:
 
· There is severe corrosion, cracking, or deformation in the base body.
· Persistent oil leaks occur due to damaged sealing surfaces (even after replacing gaskets or filters).
· The pressure relief valve fails, leading to abnormal oil pressure warnings.
· The base's threads are stripped, making it impossible to secure the oil filter properly.
Compatibility Note
This part is a genuine Cummins or OEM (Original Equipment Manufacturer) component. For aftermarket alternatives, ensure they meet Cummins' quality and performance standards.
 
Always cross-verify the part number (3406949X) with your engine's parts manual to avoid compatibility issues.
Engine Parts Oil Filter Mount 3406949 3406949X Qsx Isx or N
Company Profile
Engine Parts Oil Filter Mount 3406949 3406949X Qsx Isx or N
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!
Engine Parts Oil Filter Mount 3406949 3406949X Qsx Isx or N
Engine Parts Oil Filter Mount 3406949 3406949X Qsx Isx or N
Why Choose Us?
Other Products
OEM/ODM capabilities
Competitive pricing & bulk discounts
Fast shipping & customs clearance support
Professional team
best quality and before/after service
All products from engines and generators can be provide by us , pls contact us :+86 18846023096, wait for your inquiry ,Thx
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.

Send your message to this supplier

*From:
*To:
*Message:

Enter between 20 to 4,000 characters.

This is not what you are looking for? Post a Sourcing Request Now
Contact Supplier