1. Basic Product Information
- Complete set part number: AF26485
- Outer primary air filter: AF26124; Inner safety air filter: AF26125, which must be used together as a matched dual-stage filtration kit.
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This filter set fits heavy-duty engines equipped on:
- Medium & large excavators, wheel loaders, bulldozers, road rollers
- Heavy-duty mining trucks, semi-trailer tractors, large agricultural machinery
Outer Primary Filter AF26124
- Thickened integrated rubber sealing end cap: Multi-groove annular sealing design with central positioning boss, forming full airtight fit with air cleaner housing to prevent unfiltered dust bypass leakage.
- High-performance composite filter media: High-capacity dust-holding pleated filter paper compounded with wood pulp and micro glass fiber, with hydrophobic impregnation treatment to resist moisture and clogging.
- Double-layer metal protective mesh: Outer anti-rust perforated metal mesh and inner supporting mesh effectively lock filter paper shape, avoiding collapse under high intake negative pressure during full-load operation.