The New Holland 8770 tractor primary air filter part number is 85827539. The outer air filter is 84479228.
New Holland 8770 Air Filter Details
| Primary air filter part number | 85827539 |
|---|---|
| Outer air filter part number | 84479228 |
Air Filter Service Interval Guide
Air Filter Service Interval Guide
These are practical inspection/replacement guide ranges for the row-crop tractor category. Dusty work can shorten the interval heavily, so use the restriction indicator and operator manual first.
New Holland 8770 Extra Air Filter Notes
| Engine model | Ford 7.5L |
|---|---|
| Engine displacement | 7.5 L | 457.7 cu in |
| Engine horsepower | 190 hp | 141.7 kW |
| Primary filter note | For the New Holland 8770, the listed primary air filter part number is 85827539. Match the number before buying because air cleaner setups can vary by engine, serial range and market. |
| Outer filter note | The listed outer air filter part number is 84479228. |
| Safety filter note | If your air cleaner has an inner safety element, leave it in place while servicing the outer filter so dirt cannot fall into the intake. |
| Fitment note | Check the old filter, air cleaner housing label and parts book before ordering if the tractor has had an engine or intake-housing change. |
| Power range note | This is a higher-airflow class, so restriction matters fast. If it is working in dust, inspect before the 400-hour planning mark instead of waiting for visible power loss. |
| Engine airflow note | If a cross-reference is for a different displacement family, verify it hard before buying. Similar model names can hide different intake setups. |
| Service note | Clean loose dust from the air cleaner housing before pulling the filter. Never run the tractor with the filter removed, even for a quick test. |
New Holland 8770 Air Filter FAQs
What should I buy for a full New Holland 8770 air-filter service?
Because no clean inner safety number is shown, treat the visible outer/primary numbers as the main service parts and inspect the housing before assuming there is no safety element.
Why should I compare the old New Holland 8770 filter before buying?
The buying order should be: old filter number first, housing fit second, then cross-reference. Start with 85827539, but do not ignore the primary and outer service-element numbers, with no clean inner safety number shown.
Why does airflow matter on the New Holland 8770 air filter?
This is a higher-airflow class, so restriction matters fast. If it is working in dust, inspect before the 400-hour planning mark instead of waiting for visible power loss.
Is the New Holland 8770 outer filter the same as the primary filter?
Primary and outer numbers without a safety number can mean the scrape missed the inner element or the housing is single-stage. The old canister decides.
Why does the full New Holland 8770 air-filter number matter?
If a listing shows a shortened version of 85827539, be suspicious. Air filters are fitment parts, not close-enough parts.
Can displacement catch wrong New Holland 8770 filter listings?
If a cross-reference is for a different displacement family, verify it hard before buying. Similar model names can hide different intake setups.
What is the point of the New Holland 8770 inner safety air filter?
If the tractor works in dust, confirming whether a safety element exists is worth the extra minute. Dirt past the primary filter is how engines get expensive.
Mistakes do happen. Air filter specs can change by year, engine, serial range, market and air cleaner housing. Check the old filter, operator manual, parts book and official newholland.com website before ordering or installing an air filter.
