The New Holland Workmaster 70 tractor primary air filter part number is 86555826. The inner safety filter is 86512887.
New Holland Workmaster 70 Air Filter Details
Primary air filter part number
86555826
Inner safety air filter part number
86512887
Outer air filter part number
87682994
Air Filter Service Interval Guide
Air Filter Service Interval Guide
Dusty use
100 hrs
Average
300 hrs
Light use
600 hrs
These are practical inspection/replacement guide ranges for the utility tractor category. Dusty work can shorten the interval heavily, so use the restriction indicator and operator manual first.
New Holland Workmaster 70 Extra Air Filter Notes
Engine model
FPT 2.2L
Engine displacement
2.2 L | 134.3 cu in
Engine horsepower
70 hp | 52.2 kW
Primary filter note
For the New Holland Workmaster 70, the listed primary air filter part number is 86555826. 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 87682994.
Safety filter note
The listed inner safety air filter is 86512887. Do not remove the safety element for normal cleaning; replace it if dirty, damaged or oil-soaked.
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 sits in the utility range. The 300-hour guide is useful for planning, but dusty work should shorten the inspection cycle.
Engine airflow note
Displacement and horsepower together explain airflow demand better than either one alone, but the air-cleaner housing still proves fit.
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 Workmaster 70 Air Filter FAQs
What is the most reliable way to confirm a New Holland Workmaster 70 air filter?
Do not buy from the title alone. Match 86555826 against the removed filter, then check gasket shape, end-cap depth and cover fit before starting the tractor.
How do I avoid mixing up the New Holland Workmaster 70 air-filter elements?
For a full parts check, separate the service element from the safety element: buy the outer/primary service element first, then buy the inner safety element only if it is dirty, damaged or due. Do not accidentally order 87682994 when you meant the safety filter, or 86512887 when you meant the outer filter.
Why are there multiple air filter numbers for the New Holland Workmaster 70?
The outer filter is the dirt-catcher; the inner filter is the backup. Service them with different expectations instead of replacing both out of habit.
Why does airflow matter on the New Holland Workmaster 70 air filter?
This sits in the utility range. The 300-hour guide is useful for planning, but dusty work should shorten the inspection cycle.
What does the New Holland Workmaster 70 air-filter part-number pattern tell me?
Multiple numbers are useful only if each one is tied to the correct element position. Wrong element in the right brand is still wrong.
Can the same New Holland Workmaster 70 use different air filters?
This is a mid-displacement / utility type setup, so airflow is not just a trivia spec. A bad seal or restricted element can show up as smoke, heat or weak pull.
Can I clean the New Holland Workmaster 70 inner safety filter?
Because the setup includes a safety element, service the primary element first and inspect the inside of the housing. If dust reached the safety element, the job is no longer just a quick outer-filter swap.
Official information note
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.
