Outer Inner Air Filter Kit P772579 P775300 Fit Donaldson Fit New Holland 50-66
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Compatible Models
We do our best to list all compatible models. Although this may be the part you need, your exact model may not appear below.
Outer Inner Air Filter Kit for Donaldson for New Holland 50-66
This Outer Inner Air Filter Kit with cross-reference numbers P772579 and P775300 is a two-stage filtration system that removes harmful particles from intake air, supporting consistent engine power and longevity. It is crafted as a reliable replacement for for Donaldson and for New Holland 50-66 tractors, offering a precise fit and dependable performance.
Overview
This Outer Inner Air Filter Kit combines a primary outer element and a secondary inner safety element, ensuring maximum protection against dust and debris in demanding conditions. It is engineered for for Donaldson and for New Holland 50-66 models, providing a cost-effective alternative to original parts. The kit’s robust design maintains optimal airflow while capturing even sub-micron particles.
Built For Performance
- Includes both outer and inner filters for complete engine protection
- High-density pleated media boosts dust-holding capacity
- Robust gaskets prevent unfiltered air bypass
- Replaces OEM part numbers P772579 and P775300 with confidence
- Designed to handle high airflow demands of turbocharged engines
Fits These Machines
- for New Holland 50-66 series
- for Donaldson compatible filter housings
On-The-Job Use
- Row-crop farming and tillage operations in dusty soils
- Hay baling and harvesting when airborne chaff is present
- Loading and material handling in mixed agricultural settings
Specs At A Glance
| Part Number(s) | P772579, P775300 |
| Filter Type | Outer and inner air filter kit |
| Fits | for Donaldson, for New Holland 50-66 |
Good To Know
Q: What is the difference between the outer and inner filters? A: The outer filter captures bulk contaminants, while the inner filter acts as a safety barrier in case the outer filter is damaged or missed during maintenance. Both are essential for full protection.
Q: How do I know when to change this air filter kit? A: Check the service indicator or visually inspect the filter every 100 hours; replace it when the media looks clogged or the indicator shows restriction. Operating in heavy dust requires more frequent changes.
Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.