+8618144082725

Sales@filters-king.com

Fuel Filter Cross Reference
Products
Home Air Filters

AF25121 Air Filter 11212779 For L550 L556

New Products

LATEST NEWS

Professional Air Filter Manufacturer & OEM Factory

Professional Air Filter Manufacturer & OEM Factory

Professional Air Filter Manufacturer & OEM Factory CHINA EVERLASTING PARTS CO., LIMITED is a leading Air Filter Manufacturer specializing in high-quality Air Filters for engines, industrial equipment, and HVAC systems. Our products ensure clean air intake, protect engines, improve efficiency, and extend equipment life. We provide OEM and ODM Air Filter solutions to meet diverse customer needs worldwide. Types of Air Filters We supply different Air Filter Types to cover a wide range of applications: Image Air Filter Category Applications Features Engine Air Filter Cars, trucks, buses, heavy-duty machinery High dust holding, strong sealing Cabin Air Filter Passenger vehicles, construction cabins Removes dust, pollen, and odors Industrial Air Filter Factories, compressors, dust collection systems Large size, durable material HVAC & Ventilation Filter Buildings, offices, hospitals High air volume, efficiency grades G1–H13 Custom OEM/ODM Filter Special equipment and tailored needs Flexible design, branding support Applications of Air Filters Heavy-duty Machinery: Excavators, loaders, bulldozers working in dusty environments. Agricultural Equipment: Tractors, harvesters, and sprayers require clean air for reliable operation. Commercial Vehicles: Trucks, buses, and delivery fleets to maintain engine efficiency. Industrial Systems: HVAC, compressors, and dust removal systems for factories and offices. Power Generation: Gas turbines, generators, and other energy equipment. Why Choose Our Air Filters? Features: Multi-layer filtration media, strong sealing rubber, and durable steel mesh. Advantages: High filtration efficiency, long service life, easy replacement. Benefits: Protects engines, reduces maintenance costs, improves equipment uptime. Evidence: Cross reference with international brands (Baldwin, Donaldson, Mann, Fleetguard, Wix, Caterpillar, John Deere) and OEM/ODM service available. OEM & Purchasing Service OEM & ODM customization available with private labeling. Flexible MOQ starting from 20 pcs. Fast delivery and global shipping support. One-stop solution for retailers, wholesalers, and filter stores. Contact Us For inquiries about our Air Filters and OEM services, please contact us: WhatsApp/Wechat: +86 18965520297 WhatsApp/Wechat: +86 18144082725 Email: Sales@filters-king.com

AF25121 Air Filter 11212779 For L550 L556

Part Number:AF25121
Part Type:Air Filter Element
Brand:Fleetguard Replacement
MOQ:20pcs
AF25121 Air Filter Cross Reference 11212779 Use For Liebherr L550 L556.
  • Details

AF25121 Air Filter 11212779 for Liebherr L550 L556


AF25121 Air Filter Element is a professional-grade OEM engine air filter manufactured by CHINA EVERLASTING PARTS CO., LIMITED, a professional high quality filters manufacturer with extensive experience in industrial and construction equipment filtration. This product is designed as a reliable Fleetguard air filter cross reference, offering excellent filtration efficiency and consistent airflow for Liebherr L550 and L556 wheel loaders operating in demanding environments.

As a trusted Fleetguard replacement, AF25121 helps protect engines from dust, dirt, and airborne contaminants, reducing premature engine wear and lowering maintenance costs. It is widely selected by retailers, after-sales service providers, wholesalers, and professional filter stores who require stable quality, competitive pricing, and dependable supply.


Features – Precision OEM Engine Air Filter Design

  • High-performance filter media ensures efficient particle capture
  • Optimized airflow to maintain engine power and fuel efficiency
  • Robust structure designed for long service intervals
  • Strict dimensional control for accurate fitment in Liebherr equipment


Advantages – Reliable Fleetguard Air Filter Replacement

Compared with standard aftermarket products, AF25121 offers a stable balance between Fleetguard air filter price and performance. Each filter is produced under controlled manufacturing processes to ensure uniform quality, making it suitable for bulk purchasing and long-term cooperation.


Benefits – Lower Maintenance Cost for Liebherr Air Filter Change

By choosing AF25121 for Liebherr air filter replacement, operators can extend engine life, reduce unexpected downtime, and maintain reliable machine operation. Clean intake air improves combustion efficiency, helping fleets achieve better overall productivity during routine Liebherr air filter change cycles.


Product Specifications

Item Specification
Part Number AF25121
Part Type Air Filter Element
Brand Reference Fleetguard Replacement
Outer Diameter 11.10 inch (282 mm)
Inner Diameter 5.83 inch (148 mm)
Length 20.16 inch (512 mm)
MOQ 20 pcs
Compatibility Liebherr L550, L556


Cross Reference Part Numbers

Atlas Copco 4700394690, 3222188142, 3222188141
Claas 12231613, 19500350
Donaldson P785390, X770691
Dynapac 4700394690, 394691, 394690
Hifi SA 16625
Konecranes 54104256
Liebherr 11212779
New Holland 48076593
Tamrock 55089273, 55089267
Van Hool 11185242
Wix WA10358


Customer Testimonials

★★★★★

Stable quality and perfect fit for Liebherr loaders. Excellent OEM engine air filter supplier.

★★★★★

Very competitive Fleetguard air filter price with reliable performance. Good choice for wholesale.

★★★★★

Fast response and consistent quality. Ideal partner for long-term aftermarket supply.


Why Choose CHINA EVERLASTING PARTS

CHINA EVERLASTING PARTS CO., LIMITED is a professional manufacturer specializing in air filters, oil filters, fuel filters, hydraulic filters, and filter assemblies. We support OEM & ODM services and provide stable production capacity for global B2B customers seeking reliable filtration solutions.


Contact Us:
WhatsApp / WeChat: +86 18965520297
WhatsApp / WeChat: +86 18144082725

Email: Sales@filters-king.com


LEAVE A MESSAGE
You can contact us any way that is convenient for you. We are available 24/7 via fax, email or telephone.
If you have questions or suggestions,please leave us a message,we will reply you as soon as we can!
Related Products
Air Filter RS3920

Air Filter RS3920 46836 12994812621 14255046 2914930400

The Air Filter RS3920 Reference Cross Part Number 46836 12994812621 14255046 2914930400,Application For Aebi TP98 60kW 82hp(VM 704 LTE eng). Atmos PD5 R. Bobcat Melroe 442. 442. 442. 442. 442(BF4M1012 Oil Cooled eng). 442(BF4M1012 Water Cooled eng)Hamm HD70i VO; HD70i VT(TCD 2.9 L4 eng). Ingersoll Rand 7-41. WL350(F4M2011 eng). Jackrabbit Wood Chuck YD09(Deutz eng). JCB 1110 Robot; 1110T Robot(JCB444 Dieselmax eng)

Fleetguard Air Filter AF4838

Air Filter AF4838 Use On CUMMINS Engine

The AF4838 can replace Donaldson P181191, Hino 17801-2800, Kawasaki 30980-70070, Kobelco 2446R312S2, Komatsu 600-181-6820, Mitsubishi ME033603. Part name :Air Filter Part Number:AF4838 Brand: Fleetguard

CAT Air Filter Kit 270-7257 2707257

CAT Air Filter Kit 270-7257 2707257

The CAT Air Filter Kit 270-7257 has a large and small filter element. Part Number:270-7257,2707257 Part Name:Air Filter Kit Brand:CAT

Engine Air Filter 479-8989

Engine Air Filter 479-8989 4798989

The PRIMARY ULTRA HIGH EFFICIENCY ENGINE AIR FILTER 479-8989 4798989,Application For Caterpillar Motor Grader(120),Wheeled Excavator(M318),Excavator(320 320 GC 320 GX 323 323 GX 323GC 325 335),Track-Type Tractor(D5).

Perkins Long Life Air Element 26510214

Long Life Outer Air Element with Fins 26510214

The 26510214 can replace Fleetguard AF1733KM, Baldwin LL2418-FN, Donaldson P181059. Part name :Air Filter Part Number:26510214 Brand: Perkins

JCB Air Filter 32/919001,32919001

Replacement JCB Air Filter 32/919001, 32919001

The 32/919001 can replace Fleetguard AF25291, Baldwin RS3542, Donaldson P772579. Part Number:32/919001, 32919001 Parts Name:Air Filter Brand:JCB

online

scan it

chat Now Please click here for inquiry
If you have questions or suggestions,please leave us a message,we will reply you as soon as we can!