The Massey Ferguson 1523 tractor primary air filter part number is 3703703M91. The inner safety filter is PA2402.
Massey Ferguson 1523 Air Filter Details
Primary air filter part number
3703703M91
Inner safety air filter part number
PA2402
Outer air filter part number
7068069M1
Cross-reference part numbers
706806
Air Filter Service Interval Guide
Air Filter Service Interval Guide
Dusty use
100 hrs
Average
250 hrs
Light use
500 hrs
These are practical inspection/replacement guide ranges for the compact tractor category. Dusty work can shorten the interval heavily, so use the restriction indicator and operator manual first.
Massey Ferguson 1523 Extra Air Filter Notes
Engine horsepower
22.5 hp | 16.8 kW
Primary filter note
For the Massey Ferguson 1523, the listed primary air filter part number is 3703703M91. 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 7068069M1.
Safety filter note
The listed inner safety air filter is PA2402. 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
For a smaller tractor, the filter may not look dramatic, but dirt ingestion is still the killer. Dry mowing, loader work and chaff are bigger triggers than engine hours alone.
Cross-reference note
Possible cross-reference numbers found for the Massey Ferguson 1523: 706806. Treat these as secondary checks after the primary filter number.
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.
Massey Ferguson 1523 Air Filter FAQs
What is the most reliable way to confirm a Massey Ferguson 1523 air filter?
The buying order should be: old filter number first, housing fit second, then cross-reference. Start with 3703703M91, but do not ignore the a primary, outer and inner safety element setup.
What should I buy for a full Massey Ferguson 1523 air-filter service?
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 7068069M1 when you meant the safety filter, or PA2402 when you meant the outer filter.
How should I use Massey Ferguson 1523 air filter cross-reference numbers?
A single cross-reference can help when 3703703M91 is unavailable, but it should not override the old filter, seal shape or housing label.
Can a dirty air filter affect Massey Ferguson 1523 performance?
For a smaller tractor, the filter may not look dramatic, but dirt ingestion is still the killer. Dry mowing, loader work and chaff are bigger triggers than engine hours alone.
How do the Massey Ferguson 1523 outer and primary filters differ?
This looks like a multi-element setup. Keep the outer/primary service element and the inner safety element separate when ordering, because mixing up 7068069M1 and PA2402 is the easy mistake.
What does the Massey Ferguson 1523 air-filter part-number pattern tell me?
When there are several part numbers, do not search them all in one cart and hope. Label each one as primary, outer or safety before buying.
Why should the Massey Ferguson 1523 safety filter stay seated?
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 masseyferguson.com website before ordering or installing an air filter.
