- Left blade 540 mm for KROSSER 105 tractor C74204081 - original part made of hardened steel, which guarantees precise mowing, quiet operation of the cutting unit and long life of the garden tractor. Ideal for large lawns.
LEFT BLADE 540MM FOR KROSSER 105 SERIES TRACTOR C74204081 - PROFESSIONAL MOWING AND RELIABLE GARDEN TRACTOR OPERATION
Left blade 540 mm for KROSSER 105 series tractor C74204081 is a high-quality working part designed for lawn mowers-tractors of the garden. This element is directly responsible for mowing efficiency, evenness of cut and user safety. Made of durable, hardened steel, it ensures precise grass cutting even on large areas, minimizing the need for frequent blade changes.
This is an originally designed left-hand knife cooperating with the cutting unit of KROSSER 105 series tractors. The correct fit and proper balance of the blade make the machine run quietly, without excessive vibration and strain on the engine and transmission.
The product is designed for users who value reliability, convenient operation and long life of consumable parts. Replacing a worn or damaged blade with the model C74204081 restores the full efficiency of the cutting system and significantly improves the quality of mowing.
What is the left blade 540 mm for KROSSER 105 series tractor C74204081?
Left blade 540 mm for KROSSER 105 series tractor C74204081 is a specialized uniform cutting element installed in the mowing unit of a garden tractor. It is designed as a left-hand blade - this means that it works on the left side of the cutting unit (viewed from the operator's position), working with the right-hand blade to cover the entire working width of the mower-tractor.
Thanks to the appropriately selected length 540 mm and width 79 mm the blade ensures optimal coverage of the working belt, even grass collection and an aesthetically pleasing end result. Specially formed edges and the profile of the blade are responsible for the efficient lifting of the blades, their accurate cutting, as well as their effective ejection or milling, depending on the design of the tractor and the accessories used (e.g. basket, deflector, mulching kit).
Where the left 540mm KROSSER 105 C74204081 knife is mounted?
The left-hand 540 mm blade is mounted in the cutting unit of garden tractor KROSSER 105 series. This is a key component of the mowing system, bolted to the blade hub with the appropriate attachment. The centrally located mounting hole with a special shape facilitates the correct seating of the knife and guarantees its stable operation.
Full specifications from the product sheet:
| length: 540 mm, width: 79 mm, Ø center hole ì 25x16,7 mm,for KROSSER105 series tractor |
In practice, the installation of the knife involves unscrewing the worn component, cleaning the hub and adjacent surfaces, and then screwing in the new knife, observing the correct direction of operation and torque of the screw. It is advisable to install in service or with the appropriate tools and safety measures - ignition disconnected, key removed, parking brake applied.

Application of left 540mm blade for KROSSER 105 series tractor
Left-hand knife 540 mm C74204081 is primarily used in:
- mowing large home lawns of several hundred to several thousand square meters,
- care of green areas around single-family houses, estates, boarding houses and resorts,
- keeping lawns at company facilities, storage yards or recreational areas in good condition.
Thanks to its optimal blade length and profile, the knife can handle both regularly mowed, well-maintained turf and slightly taller grass in less regularly groomed areas. Combined with an appropriately sharp cutting edge, it produces an even, clean cut that speeds up lawn regeneration and minimizes the risk of yellowing.
Left blade 540 mm for KROSSER 105 tractor is an ideal choice for both individual users and professional landscaping companies that need reliable, robust wear parts.
KROSSER 105 left-hand knife C74204081 - durability, safety and time savings
One of the most important benefits of the C74204081 knife is its high durability. Hardened steel and proper manufacturing process make the knife resistant to wear, deformation and damage from accidental contact with small stones or twigs. As a result, the user needs to replace the knife less often, which translates into saving time and money.
Another advantage is safety of work. Precision manufacturing and well-sized blade, as well as properly designed center hole 25 x 16.7 mm ensure proper balance. This reduces vibrations transmitted to the tractor and the operator, protecting machine components and increasing comfort. Stable blade operation also means less risk of damage to other components, such as hubs, bearings or drive belts.
Regular replacement or sharpening of the blades is the key to maintaining the efficiency of the tractor and the quality of the lawn. By replacing the worn part with the original 540 mm KROSSER 105 left-hand knife, the user is assured:
- the cutting unit will operate at full capacity,
- mowing time for large areas will be reduced,
- the lawn will be evenly cut, without ragged blades.
Benefits of using the original 540mm left blade on the KROSSER 105 tractor
The use of original working knives in KROSSER 105 series tractors brings a number of benefits that you will experience both during daily operation and in the long-term use of the machine.
First, guaranteed compatibility - The blade C74204081 was designed exactly for KROSSER 105 tractors. This means a perfect match in size and shape, making it easier to install and eliminating problems with improper seating of the blade on the hub. Unlike replacements with a "universal" fit, here there is no need for alterations or matching holes.
Second, better mowing quality - the original angle of attack, profile and blade length have been selected for the specific tractor model. This allows the grass to be lifted and cut at the right angle, resulting in better filling of the basket, even distribution of grass clippings and an aesthetically pleasing turf surface.
Third, protection of other components. Balanced, appropriately heavy blade reduces the overload transferred to the motor shaft, gears and bearings. This is a real saving on service and less downtime due to breakdowns.
Practical examples of the use of the C74204081 knife in everyday work
The left-hand 540mm blade for the KROSSER 105 tractor will prove useful in many everyday situations:
- Regular mowing of the home garden - when you take care of the perfect appearance of your lawn every week, a properly sharp and well-balanced blade will ensure fast, precise mowing without the need for touch-ups.
- Maintenance of large properties - with areas of several thousand square meters, time is of the essence. Efficient cutting system with well-matched left-hand knife reduces working time, saving fuel and tractor load.
- Work outsourced to a gardening company - if the KROSSER 105 tractor is a tool for your landscaping company, a reliable blade means less downtime and more satisfied customers who get a perfectly mowed lawn.
Thanks to the fact that the C74204081 knife is a consumable part that is easy to replace, you can take care of the condition of the cutting system yourself, replacing the component as soon as you notice a decrease in cutting quality or visible blade wear.
Technical data - LEFT KNIFE 540MM FOR KROSSER 105 SERIES TRAKTORK C74204081
- Purpose: kROSSER 105 series garden tractors
- Type: left blade (working on the left side of the mower unit)
- Overall length: 540 mm
- Width: 79 mm
- Diameter / dimensions of the center hole: 25 x 16.7 mm
- Material: hardened steel (high abrasion resistance)
- Working Purpose: grass cutting, working with a mower, deflector or mulching system (depending on the tractor configuration)
- Product code: C74204081
Accurate blade dimensions are crucial for trouble-free installation and safe operation. Before purchasing, it is a good idea to compare the length and shape of the attachment with the knife you are currently using to ensure that the product will be compatible with your tractor.
How to take care of the 540mm left-hand knife to make it last as long as possible?
To realize the full potential of the C74204081 knife and extend its life, it is worth following a few simple operating rules:
- Regular cleaning: after you have finished mowing, clean the blade and the space around it of grass debris and soil. This prevents corrosion and knife dicing, which reduces cutting efficiency.
- Periodic sharpening: depending on the intensity of use from time to time it is worth sharpening the knife, maintaining the original angle of the blade. The blunt blade jerks the grass instead of cutting it, making the turf look worse.
- Balance control: after sharpening, check that the knife is properly balanced. An unbalanced component causes vibration and can damage the shaft and other tractor components.
- Secure installation: always tighten the blade according to the recommended torque and use original fastening screws or their replacements with the appropriate hardness grade.
By following the above recommendations, you will ensure safe operation and long service life of the left 540 mm blade on the KROSSER 105 tractor.
FAQ - Frequently asked questions about the left 540mm blade for KROSSER 105 tractor
1. Does the left-hand 540mm blade C74204081 fit all KROSSER 105 series tractors??
The blade was designed for KROSSER 105 series tractors and is fully compatible in most cases. Before buying, however, it is worth checking the length of the old knife and the dimensions and shape of the center hole (25 x 16.7 mm) to confirm compatibility with the specific model.
2. How to recognize that a knife needs to be replaced?
The need for replacement is evidenced by: visible cracks, chipping, significant warping, inability to resharpen, and a marked deterioration in the quality of the cut (jagged blades, left tufts of grass). If the knife raises safety concerns - it is better to replace it with a new one.
3. Can I install the blade in the tractor myself?
Yes, installation is possible on your own, as long as you have the right tools and follow safety rules. Before replacing, disconnect the power, remove the ignition key, apply the parking brake and secure the tractor before rolling away. When in doubt, use an authorized service center.
4. How often should you sharpen your knife?
The frequency of sharpening depends on the intensity of use and the type of terrain mowed. For standard backyard use, it's a good idea to check the condition of the blade every few mowings. For professional work, inspection should be more frequent. Always maintain the factory sharpening angle and blade profile.
5. Is this blade suitable for mulching grass?
Left blade 540 mm C74204081 can work with mulching systems provided for KROSSER 105 series tractors, provided that the design of the unit and accessories (mulching kit) are adapted for this purpose. Before using in mulching mode, it is a good idea to check the tractor manufacturer's recommendations.
6. Is this knife model sold individually or as a set?
Standard 540mm left-hand knife for KROSSER 105 tractor is offered as a single piece. When replacing the entire working set in the cutting unit, the left and right blades corresponding to the specifications of the model must be selected separately.
7. What does replacing a knife with a new one give you compared to just sharpening it?
Sharpening extends the life of the knife, but over time the material shortens and the blade profile deforms. The new blade provides factory specifications for length, shape and balance, which improves mowing quality, increases safety and reduces stress on the tractor.
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.






