Donaldson P923565 Air Filter – High Efficiency Diesel Engine Protection

The Donaldson P923565 air filter provides dependable engine protection in harsh operating environments.
Manufactured with high-efficiency HV filter paper and durable PU molded ends, it ensures clean airflow, stable engine power, and longer service life for diesel engines and generator systems.

Technical Specifications

  • Outer Diameter: 164 mm

  • Inner Diameter: 94 mm

  • Length: 320 mm

  • Filter Type: Primary Air Filter

  • Temperature Range: -40°C ~ +100°C

  • Efficiency: ≥99.8% (ISO tested)

Product Overview

  • Model: P923565

  • Type: Primary Air Filter Element

  • Brand: Donaldson Replacement / OEM Equivalent

  • Filter Media: HV cellulose + synthetic blend

  • End Cap Material: Polyurethane (PU)

  • Filtration Efficiency: ≥99.8%

  • Application: Diesel generator sets, heavy equipment, compressors

Fleetguard AF26398

Baldwin RS3542

Wix 49456

Mann C25 010

Parker 46572

The P923565 air filter fits a variety of diesel engines and generator sets, including:

  • Perkins 1104C-44TAG / 1106A-70TAG / 1506A-E88TAG

  • Caterpillar C9 / C13 generator sets

  • Cummins 6BT / QSB6.7 / KTA19

  • Volvo Penta TAD734GE / TAD940GE

  • ✅ OEM-grade materials with HV filtration paper

  • ✅ PU molded ends ensure perfect sealing and dust resistance

  • ✅ Factory-direct price with strict quality inspection

  • ✅ OEM logo and custom packaging available

  • ✅ Fast delivery—average 15 working days to Moscow or EU

Diesel generator sets (Perkins, CAT, Cummins, Volvo)

Construction and mining machinery

Industrial and marine engines

Heavy-duty trucks and compressors

We supply high-quality aftermarket air filters with OEM-level performance and professional export service.
Contact us for factory-direct pricing and fast delivery to Russia, Europe, Africa, or Asia.

© 2025 Bowei Filter Factory — Professional manufacturer of diesel generator air filters and Caterpillar replacement filters.

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