- Original air filter G118550321E0 for Oleo-Mac tractors OM84/12.5, OM98, OM84/14.5 (EMAK K1250, K1450 engines). Ensures clean air, full engine power, lower combustion and longer life of mowing tractor.
Air filter for Oleo-Mac tractors with engine EMAK K1250, K1450 - what is the product?
Air filter for OM84/12.5, OM98, OM84/14.5 tractors G118550321E0 is a high-quality, original filter cartridge designed for Oleo-Mac garden tractors and compatible Victus and Efco brand models equipped with EMAK K1250 and K1450 engines. Its task is to thoroughly clean the air drawn in by the engine from dust, dirt, grass and other contaminants typical of garden and allotment work. As a result, the tractor engine runs at full power, uses less fuel and is more effectively protected from premature wear and tear.
A properly selected air filter is one of the most important operating components in any garden tractor. Model G118550321E0 is designed to provide optimum airflow with a very high degree of filtration, resulting in trouble-free, stable operation of the drive unit in demanding horticultural conditions.

Use of air filter G118550321E0 in Oleo-Mac, Victus and Efco tractors
Air filter G118550321E0 is used in many popular models of garden tractors. First of all, it is a filter designed for Oleo-Mac machines with EMAK K1250 and K1450 engines, in particular:
- Oleo-Mac OM 72C/12.5
- Oleo-Mac OM 84/12.5
- Oleo-Mac OM 98L/12.5
- Oleo-Mac OM 98L/14.5
In addition, the filter can be used on selected Victus and Efco brand models based on the same EMAK drive units. This makes it a universal replacement for the original filter cartridge in a wide range of garden tractors used in both home gardens and professional landscaping companies.
Typical daily filter applications on these machines are:
- mowing of large home lawns and recreational plots,
- maintenance of green areas around companies, estates and institutions,
- maintenance of playing fields, parks, squares and recreational areas,
- regular work in dusty and dusty conditions (dry summers, sandy substrates).

Where to install the air filter for OM84/12.5, OM98, OM84/14.5 tractors?
Air filter G118550321E0 is installed in the air filter housing located at the engine of the garden tractor. This housing is usually located on the side or top of the drive unit, protected by a plastic or metal cover. Replacing the filter is simple and can be done by yourself, without specialized tools.
The general installation scheme is as follows:
- Turn off the engine of the tractor and wait until it cools down completely.
- Open the engine/tractor cover to access the air filter housing.
- Unscrew or detach the cover of the filter housing - depending on the model, it may be screwed on with screws, snaps or brackets.
- Remove the used air filter, paying attention to its position.
- Clean the inside of the housing from accumulated dust and grass residue (e.g., with compressed air or a soft brush).
- Place the new air filter G118550321E0 in the same position in which the previous cartridge was located.
- Carefully close the housing and make sure the gasket fits well so that only filtered air enters the engine.
Proper installation of the filter guarantees the tightness of the intake system, which protects the engine from drawing in uncleaned air, and thus from micro-damage to working components such as cylinders, pistons or valves.
Construction and key features of Oleo-Mac air filter G118550321E0
Air filter G118550321E0 is designed for heavy seasonal use of garden tractors. Its design combines high filtration efficiency with resistance to typical operating loads:
- High-quality filter medium - specially profiled material (filter paper) with a large working surface effectively retains fine dust, dust, pollen and grass particles, while ensuring adequate airflow into the combustion chamber.
- Robust frame and seal - durable filter housing, usually made of resistant plastic, ensures the rigidity of the structure, and the flexible filter edge ensures tight adhesion to the housing.
- Precision fit for Oleo-Mac models - The filter is shaped and sized to exactly match the mounting slots on OM 72C/12.5, OM 84/12.5, OM 98L/12.5, OM 98L/14.5 tractors and related models, facilitating quick replacement without modifications.
Thanks to this design, the filter is ideal for long hours of mowing work over large areas, even in very dusty areas - such as dry, sterilized ground or near dirt roads.
User benefits - why you should regularly change the air filter in your tractor?
Regularly changing the air filter in a garden tractor is an investment that quickly pays off. Using the right cartridge, such as G118550321E0, brings a number of tangible benefits:
- Better engine protection - effective filtration reduces the entry of contaminants into the cylinders, which reduces the risk of scratches, seizures and accelerated wear of working components.
- Higher power and stable operation of the tractor - The engine receives an optimal amount of clean air, so it runs evenly, does not choke and comes into gear more easily when mowing tall or dense grass.
- Lower fuel consumption - proper fuel-air mixture directly affects combustion economy. A clogged filter causes increased combustion, while a new cartridge helps keep fuel economy at factory levels.
- Lower emissions - A well-running engine emits fewer harmful compounds, which is important both for the environment and for operator comfort.
- Lower service costs - An inexpensive air filter replaced at recommended intervals is much cheaper than repairing or overhauling a seized engine.
For typical seasonal use of a garden tractor, it is recommended to check the condition of the filter every dozen or so hours of operation, and to change it at least once a season, or more often if the mower operates in a highly dusty environment.
Specifications and technical data of air filter for Oleo-Mac tractors G118550321E0
- Purpose: air filter for garden tractors / mowing tractors
- Brand of machines: Oleo-Mac (also fits selected Victus and Efco models based on the same engines)
- Compatible motors: EMAK K1250, EMAK K1450
- Oleo-Mac models: OM 72C/12.5, OM 84/12.5, OM 98L/12.5, OM 98L/14.5
- Type: air filter
- Type of work: replaceable, dry, paper filter
- Manufacturer code / part number: G118550321E0
- Status: new, original product
Detailed parameters (dimensions) may vary minimally depending on the production batch, but are always within the tolerances provided by the tractor manufacturer. When choosing a filter, be guided primarily by the G118550321E0 designation and compatibility with the tractor model.
Simple in-house service - an example scenario of using a filter
The owner of an Oleo-Mac OM 98L/14.5 tractor notices that his machine is increasingly losing power when mowing tall grass, and fuel consumption is starting to rise. After opening the engine housing, it turns out that the existing air filter is heavily soiled with dust and grass residue. The owner reaches for a new filter G118550321E0, which:
- assembles in minutes, without the need for service,
- immediately after the replacement notices an improvement in the engine's response to gas,
- gains confidence that the engine is better protected from dust and grass particles.
This type of simple maintenance can extend the life of your equipment and maintain quality mowing throughout the season.
Why choose an air filter for Oleo-Mac OM84/12.5, OM98, OM84/14.5 tractors G118550321E0?
When you choose an air filter with the code G118550321E0, you are investing in:
- fit reliability - The filter perfectly fits the indicated models of tractors, which eliminates the risk of leaks and installation problems,
- proven quality - Designed for long-term, seasonal use in dusty conditions,
- saving time and money - Self-contained and quick filter replacement reduces downtime and reduces the cost of service visits,
- trouble-free operation - clean filter ensures easy starting, even idling and stable power during load.
It is the ideal choice for both private users who want to mow the lawn around the house without any problems, as well as for companies that provide mowing services for large green areas, where the reliability of the equipment translates directly into timely completion of orders.
FAQ - frequently asked questions about air filter G118550321E0
1. How often should you change the air filter in an Oleo-Mac tractor?
Frequency of replacement depends on the intensity of use and operating conditions. For typical domestic use, it is recommended to replace once a season or every 50-100 hours of operation or so. In very dusty environments, the filter may need to be changed more often - even several times a season.
2. How do I know that the filter is already to be replaced?
The need for replacement is indicated by: visible dirtiness of the filter material (dark color, compacted layers of dust), decrease in engine power, difficulty in starting, uneven operation or a noticeable increase in fuel consumption. If the filter looks heavily soiled, it is better to replace it than to try to clean it.
3. Does the filter G118550321E0 fit all Oleo-Mac models?
Not. This filter is mainly designed for Oleo-Mac tractors equipped with EMAK K1250 and K1450 engines - in particular OM 72C/12.5, OM 84/12.5, OM 98L/12.5 and OM 98L/14.5. Before buying, compare the filter designation and tractor model with the manufacturer's data.
4. Can I replace the air filter myself?
Yes. Changing the air filter in a garden tractor is a simple service activity. In most cases, it is enough to unscrew or unfasten the cover of the filter housing, remove the old cartridge and insert the new one, paying attention to the correct alignment of the.
5. Can compressed air cleaning replace filter replacement?
An ad hoc filter blowout can help temporarily improve airflow, but it is no substitute for regular replacement. Over time, the filter material wears out and loses its properties. For full engine protection, it is recommended to periodically install a new filter G118550321E0.
6. Does the use of a non-original filter make a difference?
Non-original filters of inadequate design may not provide the proper seal or level of filtration, increasing the risk of premature engine wear. By choosing a filter designed specifically for your tractor model (like G118550321E0), you minimize this risk and gain confidence in safe operation.
WARRANTY TERMS AND CONDITIONS
For warranty terms and conditions, please refer to the instruction manual included in the device packaging. Devices covered by the extended warranty (3 and 5 years) require the execution of the mandatory warranty inspections (payable) at the times specified in the warranty terms and conditions.
The obligations of the guarantor under the guarantee are to repair the defective goods, the advertised device is not subject to replacement or cash back.
1. The manufacturer guarantees its products for a period of time:
- Oleo-Mac internal combustion mowers 60 months for consumer use and 12 months otherwise
- Oleo-Mac chainsaws, Oleo-Mac scythes, Oleo-Mac electric mowers, Oleo-Mac trimmers
TR 61 E and TR 91 E, garden tractors. EMAK K-series internal combustion engines powering mowers and
tractors 36 months for consumer use and in other cases 12 months
- Other devices for consumer use 24 months and in other cases 12 months
Additional consumer warranty on Briggs&Stratton engines after the expiration of the manufacturer's warranty period of 12 months -
The condition for maintaining the 36-month warranty period is to perform two paid inspections of the device at an authorized service center - in 12 and 24 month from the date of purchase no later than 7 days after the specified date.
As a condition for maintaining the 60-month warranty period, four paid inspections of the device must be performed at an authorized service center - at 12, 24,36 and 48 months from the date of purchase no later than 7 days after the appointed date. All inspections performed by the dealer must be recorded in the electronic
b2B guarantee settlement system. Internal combustion engines of other brands (Briggs & Stratton, HONDA, KAWASAKI, SUBARU, etc.).) and hydrostatic transmissions are covered by a separate warranty manufacturer. Details of the warranty terms and conditions are contained in separate manuals for the listed components.
2. The warranty covers all damages occurring during the warranty period resulting from the discovery of latent material defects during this period, assembly or technological.
3. The technical staff will proceed with the repair in the time allowed by organizational requirements, always as soon as possible.
4. The choice of how to remove the damage is up to the guarantor, who can remove the defect by repairing the device or replacing the damaged part. Regardless
way of removing the damage, the warranty continues, extended by the time of removal of the damage by the guarantor.
5. Warranty repair can only be carried out on the basis of the device registration in the B2B system or a valid warranty card with proof of purchase.
Failure to register the device, the warranty card or its cancellation will exclude the guarantor's liability under the warranty provided.
6. The user has the right to appeal against the decision of the service point regarding the qualification of the reported failure. The appeal must be submitted only in the form of in writing with a set of documents stating the course of repairs made and a description of the technical condition of the equipment at the time of the original inspection made by the service point.
7. The warranty period is extended by the time necessary for warranty repair. The dates posted on the claim in the b2B electronic guarantee settlement system.
8. The repair shop is required to make entries regarding the scope of warranty repairs in the B2B electronic warranty billing system.
9. For paid repairs performed, the guarantor provides a 3-month warranty on the condition that the repair is carried out in the guarantor's workshop and that the repair is used for the repair original spare parts. The basis for the claim is the proof of purchase of parts and the service performed.
10. Warranty repair is not subject to: damage caused by improper operation, damage caused by using the device for purposes for which it is not intended, damage caused by the use of improper consumables, mechanical damage, and
caused by improper transportation or storage, damage caused by lack of maintenance, components that have suffered wear and tear in service during proper operation.
11. The warranty is voided as a result of structural changes or modifications made by the user, as a result of interference found by the service point
inside the device by unauthorized persons, as a result of breaking or dismantling the carburetor adjustment locks, in the event that entries are found to have been made in the warranty card by unauthorized persons.
12. The warranty does not cover consumable items and items that wear out during the warranty period, such as:
- Consumable components, e.g.: cutting blades, discs, cutting bars, vee heads, filters, starter cables, spark plugs, bulbs, wheels, drums and clutch jaws,
clutches and friction discs, drive belts, safety bolts, cutting chains and guides, high-pressure washer lances.
- Engine components: cylinders, pistons, rings, crankshaft, bearings, pan, carburetor diaphragms.
- Other consumable parts: knife hubs, safety keyways, shock absorbers, bearings, pan, gears, overload fuses, carbon brushes, control ties and cables
- Starting batteries used in machines with an electric starter
- Components not mentioned in these warranty conditions , which obviously wear out during operation, transportation and storage (such as coating painting).
13. Warranty repair does not include installation, adjustment and maintenance activities.
14. Damage such as engine seizure, bent or cracked crankshaft, broken magnet wheel keyway or knife hub are not repairable warranty.
15. If the service center does not fulfill its obligations, the user is obliged to inform the guarantor of this fact. Refusal to comply repair by the service center must be entered in the warranty card. If the guarantor does not recognize the repair as a warranty repair, the cost of repair and transport is covered by the claimant.
16. Defective spare parts replaced under warranty repair are the property of the guarantor.
17. Complaint should be reported to the nearest authorized service center or directly to the guarantor. Reporting a complaint at the point of sale may cause an increase in repair time.
18. During the reception of the device after warranty repair, it is his duty to make sure that the received device is complete and undamaged. The repair point has the obligation to start the device before handing it over to the user after repair.
19. The service point has the right to charge a fee for performing maintenance activities that are the responsibility of the user and require them to be performed before the proceeding with the repair. The repair shop is obliged to replace, at the user's expense, all components that ensure the safety of the work, which have been damaged damage during operation regardless of the consent of the user.
20. A continuously updated list of service points can be found at www.victus.en
21. The warranty for the goods sold does not exclude, limit or suspend the buyer's rights under the warranty provisions for defects in the goods sold.
22. The cost of an unjustified complaint is paid by the complainant.
23. This warranty is valid in the territory of the Republic of Poland.
24. Any damage caused during transport should be immediately reported to the carrier under penalty of voiding the warranty.
25. The warranty does not cover possible damages caused directly or indirectly to persons or things due to defects in the device or resulting from prolonged downtime in the operation of the device.








