OEM & Private Label
P777279 P777414 Air Filter Set
The NAKATU P777279 P777414 is a dual-element engine air filter set designed for compatible heavy-duty trucks, construction machinery and industrial diesel equipment. The primary filter helps capture airborne dust and particulate contaminants, while the secondary safety filter provides an additional protective barrier for the engine intake system. The set supports routine maintenance of compatible two-element air cleaner assemblies.
Specifications
- Model:
- NAKATU P777279 P777414 Air Filter Set
- Product Type:
- air filter
- Replaces:
- Fleetguard AF25437 + AF25523 Baldwin RS3744 + RS3745 WIX 42803 + 42804 MANN C 29 1410 + CF 15 116/2 Donaldson P777279 + P777414
- Applicable engine number:
- Donaldson B130046 air cleaner; selected Case / New Holland equipment using 84817075 + 84817076. DAF 95 XF: primary element reference only. Verify housing and serial number.
- Key Specifications:
- Primary: P777279 Length: 510 mm Largest OD: 281 mm Secondary: P777414 Length: 495–500 mm Largest OD: 148 mm Air Cleaner Reference: B130046
- OEM Part Numbers:
- Case / New Holland 84817075 (Primary) Case / New Holland 84817076 (Secondary) DAF 1295090 (Primary) Hitachi 4459549 / 4459548 (verify application)
Product Overview
The NAKATU P777279 P777414 is a dual-element engine air filter set designed for compatible heavy-duty trucks, construction machinery and industrial diesel equipment.
The set contains an outer primary air filter and an inner secondary safety filter. The primary element helps capture dust, dirt and airborne particulate contaminants before they enter the engine intake system. The secondary element provides an additional protective barrier, particularly during primary filter replacement.
This two-element configuration supports routine maintenance of compatible air cleaner assemblies.
Key Features
- Complete primary and secondary air filter combination.
- Designed for compatible cylindrical air cleaner assemblies.
- Helps reduce dust and particulate contamination entering the engine intake system.
- Target Markets: Europe, North America, South America, Southeast Asia, Africa and Oceania.
Applications
The P777279 and P777414 combination is specified for the B130046 air cleaner assembly.
Donaldson agricultural equipment catalogs also list the two elements together under reference numbers 84817075 and 84817076 for selected Case and New Holland equipment configurations.
The P777279 primary element is additionally referenced for selected DAF 95 XF commercial trucks. However, primary-element compatibility alone does not establish that every vehicle uses the P777414 safety element.
Other aftermarket references identify applications in construction machinery and industrial air intake systems.
Confirm the original primary and safety element numbers, air cleaner housing, engine configuration and equipment serial number before ordering.
Why Choose NAKATU?
NAKATU focuses on aftermarket filtration solutions for heavy-duty trucks, construction machinery, agricultural equipment and industrial diesel engines.
Our filtration range includes engine air filters, fuel filters, oil filters, fuel-water separators and hydraulic filters.
This two-element air filter set offers a convenient purchasing option for importers, distributors, wholesalers and equipment maintenance customers requiring both filtration elements.
Quality & Supply Assurance
Actual NAKATU product dimensions, sealing interfaces, filtration media and package contents should be verified before bulk purchasing.
Available product drawings, samples and technical information may be requested for compatibility evaluation.
Packaging, labeling, order quantities and shipment requirements can be discussed during quotation and order confirmation.
Filtration performance and service life should be established using product-specific documentation rather than assumed from reference-brand specifications.
Disclaimer
All third-party brand names and part numbers are used for identification and cross-reference purposes only. NAKATU is an independent aftermarket brand. Please verify product specifications and compatibility before ordering.
