Air Pre-Cleaner Rough Filter Assembly OE 1156010-K26B0 for Dongfeng KC Heavy Trucks

This OE 1156010-K26B0 air pre-cleaner housing is integrally molded with modified ABS plastic added with anti-UV additives, resisting long-term outdoor sunlight exposure without fading, embrittlement or cracking; thickened grid rib structure improves impact resistance to avoid breakage by flying gravel on rough roads. The external large rectangular grid grille provides ultra-large air intake area to guarantee sufficient engine air intake volume, while intercepting large impurities such as leaves, plastic bags and mud blocks. Built-in cyclone separation cavity generates swirling airflow to separate fine sand and dust by centrifugal force, completing primary rough filtration and greatly reducing the load of rear fine air filter. Three standard pipeline interfaces are reserved: main large air outlet connecting fine filter, side small branch pipe for auxiliary pipeline, front grid air inlet, all pipe diameters 1:1 copied Dongfeng KC original intake pipe size, realizing seamless plug-and-play assembly without cutting or modifying air pipelines. The split housing is locked by uniform positioning bolts, convenient for daily disassembly, cleaning and dust dumping.

Heavy truck fleet maintenance personnel often encounter multiple air intake system failures caused by inferior rough filters: ordinary non-UV plastic housing ages quickly under sunlight, becomes brittle and cracks, leading unfiltered dust into engine cylinder and accelerating cylinder wear; no large-area pre-filter grille makes fine air filter easily blocked by massive dust, resulting in insufficient air intake, engine power drop and rising fuel consumption; small single air inlet cannot meet large-displacement diesel engine air demand, causing black smoke during climbing and heavy load; irregular non-OEM pipe calibers cannot match original air intake pipelines, requiring additional rubber hose conversion during installation and bringing air leakage hidden danger. This genuine DFCV OEM air pre-cleaner assembly completely solves these pain points: anti-UV thick ABS extends service life; double-layer rough filtration reduces fine filter replacement frequency; large grid air inlet guarantees stable air flow; standard multi-port interfaces realize zero-leakage docking, cutting engine wear and intake system maintenance costs for fleets.

As a core primary filtration spare part of Dongfeng KC heavy-duty diesel air intake system, this air pre-cleaner rough filter fully complies with Dongfeng Commercial Vehicle official air intake component production quality standards. Every finished pre-cleaner assembly completes three mandatory professional durability laboratory tests: 500-hour continuous UV light anti-aging test, multi-angle drop impact resistance test, engine rated air flow intake efficiency inspection, maintaining stable structural integrity and filtration performance under high-temperature plateau, dusty mining area and cold northern winter transportation environments. Mold engraved OE part number marking is reserved inside the housing for genuine product traceability, all overall outer contour, grille grid layout and each pipeline interface diameter strictly follow original vehicle factory engineering drawings, zero assembly mismatch after replacement.

We are authorized Dongfeng wholesale supplier of genuine DFCV OEM air intake system spare parts for Dongfeng KC heavy trucks, maintaining permanent sufficient stock of OE 1156010-K26B0 air pre-cleaner rough filter assemblies. Each pre-filter housing is wrapped with shockproof bubble film and hard carton packaging to prevent grid deformation and plastic scratch during cross-border sea and land logistics transit. Its pre-standard multi air port and split bolt locking design allows professional intake maintenance technicians to finish full pre-cleaner replacement within 15 minutes without refitting air intake hoses or custom brackets, drastically cutting vehicle downtime for logistics fleets and heavy truck air filter clogging repair garages. We provide a 24-month anti-crack and anti-fade structural quality warranty plus free remote air intake pipeline matching installation guidance for all worldwide bulk wholesale buyers.