Choosing the right air filter for a diesel generator can be challenging, especially when part numbers are unavailable. This guide explains practical methods to identify the correct air filter, including measuring the filter’s dimensions, cross-checking small factory part numbers with OEM equivalents, and using engine nameplate information. Whether you're a wholesaler, distributor, or service technician, this step-by-step process ensures you select the right air filter to maintain optimal engine performance and reliability.
This 251-7222 air filter is manufactured in China for Caterpillar C18 and 3412E marine engines.
As a professional air filter manufacturer, factory, and wholesale supplier, we provide OEM and ODM solutions for marine service companies, distributors, dealers, and exporters worldwide.
Volvo 3826215 air filter is designed for Volvo diesel generator sets, ensuring stable airflow, efficient filtration, and reliable engine protection in continuous-duty power applications.
Knowing when to replace filters is critical for the reliable operation of Volvo diesel generator sets.
This article explains how often air filters, fuel filters, oil filters, bypass oil filters, and water filters should be replaced based on operating hours, working environment, and maintenance stage, helping operators choose the correct replacement strategy and avoid premature engine wear.
We supply the genuine Volvo Penta 21492771 diesel fuel filter, designed for stable fuel filtration in Volvo diesel engines.
This filter uses high-efficiency filter media, strong adhesive bonding, and a reinforced center tube to ensure reliable sealing, high dirt-holding capacity, and long service life in generator and industrial applications.
We make engine filtration solutions for heavy-duty generator and industrial applications.
The Volvo 477556 by-pass oil filter is designed to continuously remove fine contaminants from engine oil, helping extend oil life and protect critical engine components in Volvo generator sets.
We make the 3825778 air filter element for Volvo generator sets, designed for stable airflow and long service life. Factory-direct supply from China, OEM & bulk orders supported.
We make the 3825778 air filter element for Volvo generator sets, designed for stable airflow and long service life. Factory-direct supply from China, OEM & bulk orders supported.
We make the 270-7257 air filter kit as an OEM replacement solution for Caterpillar C32 marine engines.
This kit includes the main air filter element and sealing O-ring, designed to protect the intake system from dust and contaminants in marine environments.
We make high flow motorcycle cone air filters using oil-free non-woven media for stable airflow and easy maintenance. This size-based intake filter is supplied by our China factory for OEM, ODM, wholesale, and bulk export motorcycle applications.
This motorcycle non-woven cone air filter is designed for high-flow intake systems and custom air box conversions. Made by an experienced OEM/ODM manufacturer in China, it supports custom sizes, black color options, and bulk wholesale supply for distributors and dealers.
The 139768A1 Cabin Filter (306×101.5×61 mm) is designed for Case construction equipment. As an OEM-quality replacement compatible with PA5739, this filter is manufactured by a professional cabin filter factory and wholesale supplier in China.
