High efficiency D00-305-03+A filter element for construction machinery and heavy-duty truck engines. OEM standard replacement filter, factory direct wholesale, flexible MOQ, fast lead time, ISO & CE certified for global aftermarket maintenance.

D00-305-03+A filter element is a key filtration spare part widely used in heavy-duty diesel engines for construction machinery and heavy trucks. It removes solid particles, dust, metal debris and other impurities from engine oil, fuel or air, protecting engine moving components from abrasive wear. This filter element adopts high-performance multi-layer filter media with stable filtration efficiency and large dirt holding capacity. It maintains reliable filtration performance under high pressure, high temperature and continuous heavy-load working conditions. Manufactured to OEM specifications, D00-305-03+A filter element is fully interchangeable with original parts for routine engine service and maintenance.

• Part Number: D00-305-03+A
• Product Name: Filter Element
• Application: Construction machinery, excavators, wheel loaders, heavy-duty trucks, generator sets
• Filter Medium: Multi-layer composite filter paper / glass fiber media
• Features: High filtration efficiency, large dust holding capacity, good pressure resistance, long service life
• Function: Block impurities, protect engine, reduce component wear, extend engine service life
• Fit Type: Direct OEM replacement

Each D00-305-03+A filter element is individually packed with protective plastic bag and inner box to prevent dust and damage. Outer packaging uses thick export cartons. Pallet packing is available for bulk orders. Standard neutral export packaging is provided. Custom branded packaging with your logo can be arranged for large orders.

Standard wholesale MOQ is 50 pieces. Sample orders of 1–5 pieces are acceptable for quality test and compatibility check. Mixed container loading with other construction machinery and truck spare parts is supported to lower your procurement and logistics cost.

In-stock goods can be shipped within 3–7 working days after deposit confirmation. Mass production orders take 15–25 working days depending on order quantity. Rush delivery is negotiable for urgent requirements.

All filter elements go through strict factory performance testing. Our factory holds ISO9001 quality management system certification and CE certification. Products meet international filtration industry standards and support smooth customs clearance for global shipments.

• Made according to OEM standards, precise dimension, easy installation without modification
• High-quality filter material, stable filtration efficiency and high contaminant storage capacity
• Strong pressure resistance, not easy to deform under fluctuating working pressure
• Effectively intercept impurities and reduce wear of pistons, bearings and other engine parts
• Rigorous inspection before shipment, stable quality and low failure rate
• Factory direct supply, abundant stock and competitive wholesale price
• 12-month warranty against manufacturing defects
• Wide application for multiple heavy-duty engines of engineering machines and trucks

HES Co., Ltd is a company specializing in engineering machinery parts and Sinotruk Shacman truck components. Over the years since its establishment, the company has maintained excellent collaborations with multiple manufacturers such as XCMG, SDLG, Sinotruk, and Shacman. Adhering to the principles of "Quality First, Customer Supremacy, Credibility, and Win-Win Cooperation," we are committed to sincerely cooperating with all clients and pursuing mutual development.