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SKU:
ZZ3F08476
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Outer Inner Filter Kit P780522 P780523 AF25957 AF25618 Fit Donaldson Fleetguard
$92.49
In Stock
$92.49
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$92.49
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Compatible Models
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Compatible equipment / model
Outer Inner Filter Kit for Donaldson Fleetguard
This outer and inner filter kit includes the P780522 outer filter and P780523 inner filter, cross-referenced to AF25957 and AF25618 for Donaldson and Fleetguard systems.
Overview
This outer and inner filter kit provides a complete air filtration solution with matching outer and inner filters for heavy-duty engines. The kit is cross-referenced to AF25957 and AF25618, making it a practical replacement for Donaldson and Fleetguard filter applications. This outer and inner filter kit is designed for use in construction and agricultural machinery requiring reliable filtration.
Built For Performance
- Two-stage filtration system with an outer primary filter and inner safety filter
- High-efficiency media removes abrasive particles from intake air
- Strong steel mesh reinforcement prevents filter collapse under high vacuum
- Gasket seals provide a leak-free fit to the housing
- Compatible with common OEM replacement numbers for versatile use
Fits These Machines
- for Donaldson filter systems
- for Fleetguard filter systems
On-The-Job Use
- Used in engine air intake systems for tractors and loaders
- Applies to generator sets operating in dusty conditions
- Suitable for off-road trucks and material handling equipment
- Ideal for industrial compressors requiring clean intake air
Specs At A Glance
| Part Number(s) | P780522, P780523, AF25957, AF25618 |
| Type | Outer and Inner Filter Kit |
| Cross Reference | AF25957, AF25618 |
| Compatible Brands | Donaldson, Fleetguard |
Good To Know
Q: Can I replace only the outer filter? A: It is recommended to replace both outer and inner filters together to maintain full filtration efficiency and prevent premature wear on the engine.
Q: Will these filters fit my existing housing? A: The filters match cross-reference numbers AF25957 and AF25618, so measure your current filter dimensions and compare to ensure proper fit.
Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.