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Filters

Ultra-strong Air Filter for Heavy Equipment C331465/1 P787157 AF26204

A heavy-duty air filter model C331465/1 P787157 AF26204 with dimensions 327*216/10.5*483mm, constructed from cellulose filter paper, designed to protect diesel engines in construction, mining and transport equipment from airborne contaminants. It is a direct replacement for original equipment and supports OEM service. The unit is supplied with a 6-month warranty and is available in customized colors. It is sourced from Hebei, China (Mainland).

  • Type AirFilter
  • Warranty 6months
  • Size 327*216/10.5*483mm
  • Color Customized
  • Material filterpaper

Stock number held for this listing: 11219

Black and grey air filter unit with round shape and metal flange, mounted on a metal bracket
Black and grey air filter unit with round shape and metal flange, mounted on a metal bracket
Key Benefits

What This Unit Does Well

  • Cellulose filter paper media provides high dust holding capacity for prolonged engine protection
  • 327*216/10.5*483mm size matches the original equipment dimensions for direct fitment
  • OEM service available ensures compatibility with existing engine systems and mounting points
  • 6-month warranty covers manufacturing defects and material failure under normal use
  • Customizable color allows fleet branding or identification without affecting performance
  • Replacement filter design reduces downtime by eliminating the need for engine modifications
Application Scenarios

Where It Is Used

  • Mining operations in Africa where sand and fine particulates enter the engine intake
  • Long-haul transport in the Middle East with high ambient temperatures and dry, abrasive air
  • Heavy equipment fleets operating in oil and gas fields with high levels of airborne hydrocarbon particles
  • Maintenance teams replacing filters on a scheduled basis without engine disassembly
Fit

Who It Is For

  • Fleet owners managing heavy equipment in dusty or arid environments
  • Contractors requiring consistent filter replacement to avoid engine wear and downtime
  • Parts distributors stocking common replacement filters for diesel engines in construction and mining
  • Engineering procurement teams sourcing spares with documented OEM fitment and warranty
Buyer Pain

Problems It Solves

  • Engine damage caused by unfiltered dust and particulates entering the combustion chamber
  • Frequent filter replacements due to low-grade media that clogs quickly
  • Lack of spare parts with documented OEM fitment and warranty in remote markets
  • Inconsistent filter performance across different brands and models in mixed equipment fleets
  • Difficulty in identifying correct filter size and mounting configuration during maintenance
Engineering

Technical Features

  • Cellulose filter paper media with high efficiency in capturing submicron particles
  • Dimensions: 327 mm x 216 mm x 10.5 mm x 483 mm (length)
  • Round style with standard flange mounting for easy installation
  • OEM service available for direct fitment with original equipment
  • Designed for heavy-duty diesel engines requiring high air volume and filtration purity
  • Complies with ISO/TS16949 quality management system for consistent production
Specification

Specification Table for This Listing

Taken from the supplier specification we hold. Anything not listed here is confirmed in writing before order rather than assumed.

Specification of Ultra-strong Air Filter for Heavy Equipment C331465/1 P787157 AF26204
TypeAirFilter
Warranty6months
Size327*216/10.5*483mm
ColorCustomized
Materialfilterpaper
MOQ100pcs
CertificateISO/TS16949
Model NumberC331465/1 P787157 AF26204
OEM ServiceYes
Place of OriginHebei, China (Mainland)
Materials

Materials and Build

  • Cellulose filter paper for high-efficiency particulate retention
  • Metal flange and sealing ring for secure mounting and air-tight fit
  • Plastic or rubber gasket for dust seal integrity
  • Custom paint or coating applied to match requested color
Process

How an Order Is Handled

  • You provide the engine model and filter mounting dimensions for verification
  • We confirm fitment using the OEM number C331465/1 P787157 AF26204 and dimensions 327*216/10.5*483mm
  • You confirm the color, quantity and delivery date before order placement
  • We consolidate the order with other parts or shipments to reduce freight cost
  • Unit is packed with protective foam and shipped via sea or air as per your requirement
Quality Control

Checks Before Loading

  • Each filter is inspected for media integrity, flange alignment and seal condition before packing
  • Sample units are tested for airflow resistance and particle retention at 100% load
  • Production batch records are maintained for traceability under ISO/TS16949
  • Packing and labeling are checked to ensure correct model and quantity are shipped
Customisation

What Can Be Changed

  • Color customization to match fleet livery or internal identification
  • Packaging with branded labels or barcodes for inventory tracking
  • Bulk packaging in cartons or pallets based on order volume
  • Labeling with your company name or part number if required
Honest Comparison

How It Compares With the Alternatives

Generic filter with synthetic mediaCellulose paper offers better cost-to-performance ratio and is more compatible with OEM engine intake systems
Non-OEM replacement filterThis unit matches the original OEM dimensions and mounting, reducing risk of improper fit and air bypass
Filter without warranty6-month warranty provides assurance against material defects and ensures accountability in case of failure
Use Guide

Using It Well

  • Inspect the filter housing and gasket before installation to prevent air leaks
  • Do not install the filter if the sealing surface is damaged or contaminated
  • Replace the filter at intervals recommended by the engine manufacturer, not on a fixed calendar schedule
  • Store unused filters in a dry, sealed container to prevent moisture damage
  • Use only the correct torque when tightening the mounting bolts to avoid seal deformation
Source Specification

Manufacturer Text We Hold for This Listing

ultra-strong air filter for heavy equipment C331465/1 P787157 AF26204 Air is not only of vital importance for every form of life on earth, but also important for diesel engines. An average Heavy Duty Diesel truck engine requires between 13,000 and 20,000 liters of air to burn just one liter of fuel. However, this air is often contaminated with smoke, dust, smog or other particles. Such as temperature and humidity, these particles are not always visible to the eye, but they are harmful to the engine. They reduce the purity of the air and can lead to serious damage to all parts of the engine. Brand BuyingRelied Catelogy Truck parts & air filter Size 327*216/10.5*483mm Type Replacement filter Media Type Cellulose OEM Service Yes Style Round Alternate Parts C331465/1 P787157 AF26204

Reproduced from the supplier specification. Figures are confirmed in writing on the proforma invoice before any deposit.

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Buyer Questions

Questions About This Unit

Is this a genuine OEM part or a replacement

It is a direct replacement filter with the same dimensions and fitment as the OEM part, but not manufactured by the original brand.

Can I get a sample before placing a bulk order

Yes, samples are available upon request. We can send one unit for testing, but shipping cost is at your expense.

Do you provide certification documents

Yes, ISO/TS16949 certification is available for the production process. We issue a copy upon request.

What is the minimum order quantity

The MOQ is 100 pieces. Orders below this quantity may be accepted with a surcharge.

Can I have the filter in a different color

Yes, color customization is available. Please specify the desired color during order confirmation.

Price This Unit Against Your Port

Send the destination and quantity. A written specification, landed cost and shipping option comes back.