- Blade 510 mm for G53 / LR53 series mower 66070440R - the original blade made of durable steel, perfectly balanced for even mowing, high-quality cutting and safe, trouble-free operation of the mower.
BLADE 510MM FOR G53 / LR53 SERIES MOWER 66070440R - professional cutting quality and reliability for your lawn mower
510MM BLADE FOR G53 / LR53 SERIES MOWER 66070440R is a high-performance cutting element designed for G53 and LR53 series mowers. It is the working part responsible for the quality of grass cutting, the efficiency of mowing and the safety of the user. Precise dimensions and mounting holes guarantee a perfect fit for the corresponding mower models, while solid steel ensures long life, damage resistance and stable operation even in demanding conditions.
The blade is mounted directly on the shaft of the mower, in place of the original blade. Thanks to standard mounting holes and proper balancing, blade replacement is quick and hassle-free, and the device retains factory performance parameters. It's ideal for both home users and landscaping companies.
Full technical description of the knife: length: 510 mm, width: 55 mm, Ø central hole 10 mm, Ø side hole 8 mm, distance between holes 65 mm; for mower series G53 / LR53.
The blade is used wherever even, aesthetically pleasing mowing is important: in home gardens, on recreational lawns, around single-family houses, on allotments, areas next to businesses, as well as on smaller communal areas. Replacing a worn or damaged blade with a new 510 mm blade restores the full efficiency of the mower, improves working comfort and significantly affects the appearance of the lawn.
Mower blade G53 / LR53 510 mm 66070440R - perfect fit and easy installation
The key advantage of the 510 mm blade for G53 / LR53 series mowers is its precise dimensional fit. The length of 510 mm and width of 55 mm have been selected for specific models, so that the blade accurately fills the working space under the mower housing. This allows for efficient mowing of the entire working width, reduces the need for double passes, and cuts down on lawn time.
A 10mm center hole and 8mm side holes with 65mm spacing provide a trouble-free and secure fastening mower hub blades. Such a solution minimizes the risk of backlash, vibration and knife displacement during operation. The user gets a part that can be installed on its own, using basic tools - most often all that is needed is a wrench for the center screw and following safety rules.
In everyday use, this means that when you notice a deterioration in the quality of the cut, ragged blades of grass or excessive vibration, you can quickly replace the old blade with a new model 66070440R. After replacement, the mower runs more steadily, and you can immediately see the difference in the appearance of the lawn - the grass is evenly and cleanly cut, without frayed ends.

Durable steel and reliable blade - safety and high cutting quality
The G53 / LR53 series mower blade is made of high quality steel, which provides resistance to abrasion, the impact of small stones and twigs, and the stresses created by rapid blade operation. Well-hardened steel maintains sharpness much longer, which translates into less frequent sharpening and longer trouble-free service life.
Properly shaped cutting edges make it possible to obtain a clean, even cut. Instead of pulling out the blades of grass, the blade cuts them precisely, which is of great importance for the health of the lawn - it reduces the risk of dry ends, yellow spots and the development of fungal diseases. In practice, you see a denser, healthier and greener lawn, even with regular mowing.
Another important feature is safety of use. Proper thickness and balance of the blade reduces vibration and overloading of the mower. As a result, you reduce wear on bearings and drive components, and work more comfortably - without excessive vibration transmitted to the handle. In everyday use, this translates into quieter, quieter operation and less operator fatigue, especially when mowing larger areas.
Use of 510 mm G53 / LR53 blade - perfect lawn in the garden and around the house
510MM BLADE FOR G53 / LR53 SERIES MOWER 66070440R is a component designed primarily for garden mowers used in home gardens and allotments. It is ideal for classic lawns, recreational areas next to single-family houses, holiday gardens, areas around gazebos or summer houses.
In the practice of daily use, it allows:
- Regular mowing of the lawn by the house - you get an even, smooth surface without tufts and lint, which is especially important when children run barefoot on the grass and the garden is heavily used.
- Maintenance of representative lawns in front of companies, boarding houses or offices - aesthetically cut grass affects the first impression of customers and visitors, and a sturdy blade guarantees a repeatable effect for seasons to come.
- Works on allotments and recreational areas - if you mow less often and the grass is taller, the strong hard-steel blade will cope with denser vegetation, reducing the risk of damage from accidental contact with small twigs or stones.
By replacing a worn or warped blade with a new one of the correct size and blade, you can easily restore the full performance of your mower. This is often cheaper and more effective than servicing the entire machine - all you need is a properly selected blade and a few minutes of work.
Why choose the original blade type 66070440R for G53 / LR53 series mowers?
By selecting 510 mm blade 66070440R for G53 / LR53 series mower, you invest in a part designed specifically for these models. This is a huge advantage over random replacements, which may have different dimensions, inferior balance or inaccurate mounting holes. The right type of blade not only means better cutting quality, but also protection of the engine and the entire structure of the mower.
The original type of knife provides:
- Stable work - the absence of excessive vibration and oscillation affects user comfort and the life of the mower.
- Saving time - Working width of 510 mm allows you to mow the same area faster, which is important for larger gardens or frequent mowing.
- Certainty of fit - compatibility of dimensions and mounting holes eliminates the need for modifications or dangerous makeshift solutions.
In everyday situations, this means that you can plan regular mowing without worry: the mower starts without a problem, runs evenly, and each pass produces a visibly better result. You don't waste time tweaking or fighting uneven grass - one pass of the 510mm blade is usually enough to achieve an aesthetically pleasing result.
Key specifications:
- total blade length: 510 mm
- knife width: 55 mm
- center hole diameter: 10 mm
- diameter of side holes: 8 mm
- distance between holes: 65 mm
- purpose: g53 / LR53 series mowers
- product code / designation: 66070440R
FAQ - Frequently asked questions about the 510 mm blade for the G53 / LR53 66070440R lawn mower
Question 1: Will the 510 mm blade 66070440R fit any mower?
Not. The blade was designed specifically for g53 and LR53 series mowers. Before buying, it is a good idea to check the model designation of the mower and compare the dimensions and diameters of the mounting holes with the product specifications.
Question 2: How often should you replace the blade on your lawn mower??
Frequency of replacement depends on the intensity of use and operating conditions. If you notice that the mower cuts the grass unevenly, pulls out the blades instead of cutting them, or there are strong vibrations, you should consider replacing the blade. Under typical garden conditions, replacement every 1-2 seasons is reasonable, especially with frequent mowing.
Question 3: Is it possible to sharpen the knife yourself?
Yes, the knife can be sharpened carefully, remembering to maintain the correct sharpening angle and evenly remove material on both sides. After sharpening, check the balance of the blade - uneven sharpening can cause vibration and accelerated wear on the mower. If the blade is severely damaged, it is better to replace the knife with a new one.
Question 4: How to safely replace the blade on a lawn mower?
Always disconnect the power supply - in the case of a petrol mower, remove the wire from the spark plug, and in the case of an electric mower, unplug the plug from the socket or remove the battery. Put the mower in a stable position, secure the fuel tank from spilling, then hold the old blade (for example, with a wooden block) and unscrew the center bolt. After disassembly, put on the new 510 mm knife 66070440R, paying attention to the proper alignment of the blade, and tighten the screw firmly.
Question 5: What is the benefit of replacing the knife with a new one versus continuing to sharpen the old one?
The new knife provides full blade length, correct balance and proper cutting edge geometry. A worn knife, even one that has been sharpened many times, often has shortened length, loss of material or microcracks, which increases the risk of damage during operation. Replacement with the new 66070440R is an investment in safety, mowing comfort and a better looking lawn.
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.





