What is your sample policy?

Samples are available if in stock. New customers must pay sample and courier costs initially, which are refunded in the next order.

How do you ensure product quality and handle problems?

We test raw material filtration capacity, conduct full inspections during production, and examine products before delivery.

How long is the warranty?

Under normal working conditions, the warranty period is typically 6,000 to 9,000 kilometers.

Cooling Circulation System P554075 Filter for Heavy-Duty Diesel Engines

Name: Cooling Circulation System P554075 Filter for Heavy-Duty Diesel Engines
Brand: KAZON HEAVYSOURCE PARTS CO., LTD.
SKU: 2047661952

Shandong, ChinaKAZON HEAVYSOURCE PARTS CO., LTD.

US$2.00-2.09

100 Pieces

Sample price:US$50.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Online Technical Support

Warranty

12 Months

Model NO.

P554075

Type

Coolant Filter

Material

Filter Paper

Structure

Spin-on

Filtration Grade

Hepa Filter

Application

Truck

Pattern

Dry

Brand

Kingtruk

Classification

Engine Cooling System

Delivery Time

14 Days

Guarantee

5000 Km-8000 Km After Using

Shipping Port

Qingdao/Guangzhou/Ningbo

Outer Diameter

93.7mm

Height

136mm

Thread Size

11/16-16 Un

Filtration Efficiency

99% (50 Microns)

Model 1

P550625 Filter

Model 2

P551313 Filter

Model 3

P551315 Filter

Model 4

P551352 Filter

Model 5

P551352 Filter

Model 6

P551381 Filter

Model 7

P553000 Filters

Model 8

1.11124

Transport Package

Carton

Specification

PAPER

Trademark

KINGTRUK

Origin

China

Production Capacity

50000/Year

Key features

High Filtration Efficiency: 99% efficiency at 50 microns for superior contaminant removal.

Dual Functionality: Filters impurities while adding Supplemental Coolant Additives to protect the system.

Durable Construction: Made with high-tensile cellulose media for enhanced strength and longevity.

Wide Application Range: Designed for heavy-duty engines, trucks, and construction equipment.

Competitive Pricing: High-quality filters offered at the best competitive market prices.

Global Export Experience: Products exported to over 70 countries with 15 years of industry experience.

Strict Quality Control: ISO-compliant quality control from raw materials to final delivery.

Fast Delivery: Standard delivery time of 14 days from Qingdao, Guangzhou, or Ningbo.

Company profile

KAZON HEAVYSOURCE PARTS CO., LTD.

Shandong, China

Business Type: Manufacturer/Factory, Trading CompanyAverage Response Time: ≤1.02h

AI-Powered supplier vetting

SummaryThe supplier is a small limited trading company with four employees, three production lines, one R&D engineer, and a valid import/export license. It demonstrates professional technical supply capability, 3D design, SDK availability, ODM/OEM services, and broad customization options. Service management includes written assessment, corrective-action, and complaint-handling procedures, with stated lead times within 15 working days in both off-season and peak season. However, it reports no stock, overseas warehouse, showroom, overseas agent or branch, and no participation in offline trade shows. Certification details, quality assurance, traceability, testing equipment, and trade volume are incomplete or unknown. The supplier states OEM service for popular brands, but no specific customer names or verifiable case details are provided.

Supplier typeThe supplier is identified as a limited company and trading company, with a business scope covering motor-vehicle maintenance products, auto parts, construction machinery parts, lamps, metal materials, hardware, electrical appliances, and environmental-protection materials. It is not an offshore company, is not part of a larger group, and has four employees.

After-Sales capabilityThe supplier has written procedures and records for service-capability assessment, corrective and preventive actions, and customer complaints, and states average lead times within 15 working days in both seasons. However, it has no in-stock service, overseas warehouse, overseas showroom, overseas agent or branch, and offers overseas services in zero countries.

R&D capabilityThe supplier is identified as a professional technical supplier with 3D software design capability and an available SDK, and it provides ODM services. Nevertheless, it reports no new products during the past year, has only one R&D engineer with one year of experience whose listed duties are image design and webpage maintenance, and no dedicated testing equipment is recorded.

Production capacityThe supplier operates three production lines and reports an annual production output range, while also holding a valid import/export license. Its workforce is small at four employees, quality-control staffing is below five, and the number of cooperative suppliers is recorded as zero, limiting evidence of production scale and supply-chain depth.

Customization capabilityThe supplier explicitly offers customization from samples, designs, full customization, minor customization, and flexible customization. It also provides 3D software design, ODM, and OEM services for popular brands, directly supporting a broad customization offering.

Product Q&A

Q:What is your air filter quality?

Air filters should be changed every 10,000 kilometers. Our filter paper increases air circulation and enhances tensile strength to prolong replacement cycles.

Q:Are you a factory?

Yes, we are a factory with a professional service team including sales, technical staff, QC, and after-sales support.

Q:What are your advantages?

We offer rapid new product development, a full product range, timely quotations, strict quality inspection, and strong after-sales problem-solving capabilities.

Q:Which are your major export markets?

Our main markets include South America, Russia, Poland, Kazakhstan, Iran, the Middle East, Africa, and Southeast Asia.

Q:What are your terms of payment?

We require a 30% T/T deposit and 70% before delivery. Photos of products and packages are provided before the balance payment.