K2139 Air Filter

The K2139 air filter is a high-efficiency engine intake filtration part widely used for heavy-duty trucks and construction machinery. This K2139 air filter adopts high-density composite filter paper with multi-layer filtration structure. It effectively blocks sand, dust, leaves and other particulate impurities in the air, delivering clean air for engine combustion. With excellent dust holding capacity and low air resistance design, it ensures sufficient engine air intake volume while maintaining long-term stable filtering performance. It greatly reduces cylinder, piston and bearing wear, improves combustion efficiency and lowers fuel consumption. Manufactured according to industry OEM standards, the K2139 air filter features precise size and 100% direct interchangeability, suitable for daily equipment maintenance and replacement.

• Product Model: K2139
• Product Name: Engine Air Filter / Air Intake Filter
• Application: Heavy Trucks, Wheel Loaders, Excavators, Road Rollers, Engineering Machinery
• Structure: Outer Primary Filter & Inner Safety Filter (Dual Filter)
• Core Features: High filtration efficiency, large dust capacity, low air resistance, durable, OEM direct fit
• Function: Purify intake air, protect engine parts, stabilize power output and reduce fuel consumption

Each K2139 air filter is individually packed with dust-proof and moisture-proof protective materials to avoid extrusion deformation and surface contamination during transportation. Thickened shockproof export cartons are used for outer packaging. Pallet packing is available for bulk orders. Neutral standard export packaging and custom logo packaging are fully supported for global wholesale business.

Standard wholesale MOQ: 50 PCS. 1–5 PCS sample orders are acceptable for quality inspection and performance testing. Mixed container loading with other truck and construction machinery spare parts is available to reduce your overall procurement and logistics costs.

In-stock items: 3–7 working days after deposit confirmation. Bulk production orders: 15–25 working days based on order quantity. Rush orders can be prioritized upon prior negotiation.

All K2139 air filters pass strict factory filtration efficiency, air tightness and durability tests. We provide ISO9001 quality system certification and CE certification with complete test reports, fully meeting global mechanical industry standards and cross-border customs clearance requirements.

• Standard K2139 size, perfect installation without any modification
• High-density filter material, ultra-high dust filtration rate
• Large dust holding capacity, longer service cycle and lower maintenance frequency
• Low air resistance design, guarantee sufficient air intake and engine power
• Good waterproof and anti-aging performance, adaptable to dusty construction sites
• Effectively reduces engine wear and extends engine service life
• Factory direct supply, stable inventory and competitive wholesale price
• 12-month quality warranty for production defects
• Flexible payment terms: T/T, L/C at sight
• Support private label and customized export packaging

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.