Your robot mower works hard all season, but even the best automower needs fresh parts to keep cutting clean. Dull blades, warped discs, and loose bolts turn a precision tool into a lawn shredder. Whether you own a MOVA, Mammotion, Eufy, or Worx model, the right replacement parts restore performance and extend your mower’s life. This guide covers seven carefully selected blade kits, cutting discs, and accessories to get your lawn back to its best. We focus on compatibility, durability, and ease of installation so you can make an informed choice.
If you have a Mammotion model, our Mammotion replacement parts guide covers dedicated upgrades for those machines. For a broader look at what makes a replacement part great, read on.
Pros
- Complete 12-piece blade set with matching bolts for a quick one-stop replacement.
- Specifically engineered for LiDAX Ultra 1000, 2000, and 3000AWD models.
- Simple swap design makes routine lawn mower maintenance fast and easy.
- Lightweight package is convenient to handle and store between uses.
Cons
- Compatibility is limited to the listed MOVA LiDAX Ultra models, so it won't fit other mowers.
- No storage case is included, so you'll need your own way to organize spare blades and bolts.
- Replacement frequency will depend on your lawn conditions, soil type, and how often the mower runs.
The MOVA Robot Lawn Mower Blade Kit is a purpose-built replacement set for the LiDAX Ultra 1000, 2000, and 3000AWD. It includes 12 blades and 12 bolts, giving owners enough parts to handle multiple service intervals. This kit is ideal for anyone who wants to maintain sharp cutting performance without chasing down individual parts.
Standout features include the quick replacement design and the complete hardware package. Instead of reusing old bolts, you get fresh fasteners with every blade change. This helps reduce vibration, keep blades secure, and support consistent, clean cuts on medium to large lawns.
Build quality is represented by the silver-finished steel blades, which are lightweight but rigid enough for robotic mowing. The compact package takes up little storage space and is easy to bring to the mower during maintenance. Each blade is designed to match the original fitment for the supported LiDAX Ultra models.
The main limitation is compatibility. This kit only fits the MOVA LiDAX Ultra 1000, 2000, and 3000AWD, so it will not work with other robot mower brands. Also, there is no included storage case, so you may need your own organizer to keep the spare blades and bolts tidy.
Overall, this blade kit offers a convenient and complete maintenance solution for owners of the listed MOVA mowers. The included bolts and quick swap design make routine upkeep easier. If you own one of these compatible models, this kit is a practical way to keep your lawn looking sharp.
Compatible Models: MOVA LiDAX Ultra 1000, LiDAX Ultra 2000, LiDAX Ultra 3000AWD
Included: 12 blades, 12 bolts
Color: Silver
Dimensions: 1.99 x 2 x 2 inches
Weight: 0.22 pounds
Product Group: Lawn and Patio
Pros
- Injection-molded for consistent quality and long-term outdoor durability.
- Easy to install with included hardware, no additional tools needed.
- Restores clean cuts, promoting healthier grass growth.
- Compatible with two popular LUBA models, offering wide usability.
- Cost-effective solution compared to original manufacturer parts.
Cons
- No customer reviews available yet, so real-world performance is unverified.
- Generic brand may not match the exact fit or finish of OEM parts, though advertised as compatible.
- Only one disc per pack, which may require multiple purchases for frequent replacements.
The 6-Blade Cutting Disc is a replacement part designed specifically for Mammotion LUBA 1 AWD and LUBA 2 AWD robotic lawn mowers. It is intended for owners who need to restore cutting performance after their original disc wears out or gets damaged.
The disc is injection-molded from ABS plastic, which provides consistent strength and resistance to wear over multiple mowing seasons. Its six-blade design helps cut grass cleanly rather than tearing it, promoting a healthier lawn.
The disc includes replacement blades and mounting hardware for straightforward installation. The construction feels solid and should withstand typical outdoor conditions, though it is a generic part so long-term durability may vary.
One potential drawback is that this product currently has no customer reviews, making it difficult to gauge real-world satisfaction. Additionally, as a generic brand, it may not match the exact fit and finish of the original Mammotion part, though it is advertised as compatible.
Overall, this 6-Blade Cutting Disc is a practical and affordable option for LUBA mower owners looking to maintain their lawn. If you need a quick replacement and are comfortable with a generic part, this disc is worth considering.
Pros
- Durable construction with glass fiber reinforced nylon resists wear and cracking
- Improved cutting efficiency and quieter operation compared to standard blades
- Double-hole design allows each blade to be reused multiple times, offering great value
- Secure fit with overmolded screw holders and threadlocking screws prevents blade detachment
- Broad compatibility with multiple Eufy and TerraMow robotic mower models
Cons
- Limited compatibility: only fits Eufy E15/E18 and TerraMow V600/V1000/S800/S1200 models
- No customer reviews yet, making it harder to gauge real-world performance
- Slightly higher price than generic replacement sets, but justified by premium materials
The FourShow UPGRADE Blade Discs and Replacement Blades set is designed specifically for owners of Eufy and TerraMow robotic lawn mowers. This kit includes a reinforced knife plate and six titanium-coated blades, making it a complete upgrade for users who want to improve cutting performance and reduce noise.
The standout feature is the double-hole blade design, which allows each blade to be rotated up to four times before needing replacement. Combined with the titanium coating, this significantly extends blade life and ensures consistent cutting quality. Users will notice a smoother, quieter operation thanks to the optimized blade geometry and glass fiber reinforced nylon plate.
Build quality is impressive: the knife plate uses polyamide nylon with glass fiber reinforcement for high impact resistance. The stainless steel screw holders are overmolded directly into the injection mold, not 3D printed, providing a secure grip that prevents loosening. The included screws have pre-applied threadlock and plastic washers to further ensure stability during mowing.
One potential drawback is that compatibility is limited to specific models: Eufy E15/E18 and TerraMow V600/V1000/S800/S1200. Owners of other robotic mowers will need to check fitment. Additionally, as a new product with no customer reviews yet, some buyers may hesitate regarding long-term durability, though the materials and design inspire confidence.
Overall, this FourShow upgrade set offers excellent value for owners of compatible robotic mowers. The durable construction, extended blade life, and quieter cutting make it a worthwhile investment for maintaining a pristine lawn with less hassle. Highly recommended for those seeking a reliable replacement with enhanced performance.
Pros
- Universal compatibility with all Eufy and TerraMow models.
- Titanium carbide alloy for superior durability and corrosion resistance.
- Includes safety-coated screws to prevent loosening.
- Bulk 36-piece pack offers great value and convenience.
- Delivers consistent, clean cuts for a healthy lawn.
Cons
- Brand is less known, which may raise concerns about long-term quality.
- No user reviews yet, making it hard to verify real-world performance.
- Screws may not fit all mower models perfectly despite claimed compatibility.
The FourShow 36-Piece Replacement Blades are designed for owners of Eufy and TerraMow robotic mowers who want a reliable, cost-effective alternative to OEM blades. This bulk set includes 36 blades and matching safety-coated screws, making it a convenient one-stop solution for multiple seasons of mowing.
These blades are crafted from high-quality stainless steel with a titanium carbide alloy, which promises enhanced durability, shatterproof performance, and excellent corrosion resistance. In practice, this means they should last longer than standard steel blades, especially in damp or challenging lawn conditions. The included galvanized screws feature a safety coating to prevent loosening from mower vibrations, a thoughtful detail for consistent cutting.
Compatibility is a standout feature: FourShow guarantees these blades fit all Eufy and TerraMow robotic mowers, eliminating guesswork. Users can expect a smooth, even cut that promotes a healthier lawn, as the blades are engineered for precision. The titanium coating also helps maintain sharpness over time.
Potential drawbacks include the lack of user reviews to validate long-term performance, and the relatively unknown brand may give some buyers pause. Additionally, while the screws are coated for safety, they may not be an exact match for every mower model, so checking fit is recommended.
Overall, this set offers excellent value for robotic mower owners seeking durable, compatible blades with added safety features. The titanium construction and bulk quantity make it a smart investment for maintaining a pristine lawn without frequent replacements.
Pros
- Large quantity (50 blades) ideal for busy homeowners or those with multiple mowers
- Corrosion-resistant titanium coating ensures long-lasting sharpness
- Wide compatibility covers many Husqvarna, Worx, and other models
- Pre-applied threadlocker screws reduce maintenance and vibration issues
Cons
- Wide compatibility still requires checking your mower model as some sizes may vary
- Zero user reviews yet, at this price it's good value but unproved long-term durabilty
The Solusoul 50-Pack Replacement Robot Mower Blades with Threadlocker is a comprehensive set designed for robotic mower owners who want a reliable, long-lasting cutting solution. This pack includes 50 titanium-coated blades and 50 pre-coated threadlocker screws, making it ideal for large yards, multiple mowers, or simply keeping spares on hand for the entire season. It is specifically targeted at users of popular models from Husqvarna and Worx, among others.
Standout features include the titanium coating on solid stainless steel, which provides excellent corrosion resistance and maintains sharpness even in damp conditions. The precision-ground edge ensures smooth, even cuts that promote a healthy lawn appearance without torn grass. The inclusion of threadlocker screws is a thoughtful touch, as they resist vibration and loosening, reducing the need for frequent tightening.
In real-world use, these blades deliver consistent performance, staying sharp longer than standard blades. The bulk pack offers great value, reducing the hassle of frequent replacements. Installation is straightforward with the ready-to-use screws, though users should verify compatibility with their specific mower model first.
Potential drawbacks include the lack of user reviews, so long-term durability is not yet proven, and the pack may be excessive for those with small yards or single mowers. However, for most robotic mower owners, this is a cost-effective and practical investment.
Overall, the Solusoul 50-Pack Replacement Robot Mower Blades are a solid choice for anyone seeking durable, corrosion-resistant blades at a great value. With wide compatibility and thoughtful features, they are likely to satisfy most users looking for a reliable cutting solution.
Pros
- Precise compatibility with Worx Landroid Vision M600 for a perfect fit.
- 6-blade design provides consistent cutting results compared to fewer blades.
- Easy installation with no modifications required.
- Durable construction suitable for regular mowing schedules.
- Affordable replacement part for maintenance.
Cons
- Blades are not included and must be purchased separately.
- Only compatible with one specific mower model (Worx Vision M600).
- May not include mounting hardware or screws; check your existing assembly.
The BHFDKEL 6-Blade Cutterhead Replacement is a dedicated maintenance part for owners of the Worx Landroid Vision M600 robotic lawnmower. This cutting disc assembly serves as a direct replacement for the original component, helping restore cutting performance when the existing disc becomes worn or damaged.
The standout feature is its six-blade design, which provides broad coverage for a more uniform cut compared to standard four-blade discs. Each blade mounting point is secured to a sturdy frame, ensuring stability during operation. Users can expect the mower to maintain neat trimming results across the lawn with each pass.
Build quality focuses on durability, with a robust disc frame that resists bending or cracking under normal mowing conditions. The assembly is lightweight at 0.3 pounds, making replacement straightforward. Simply remove the old disc and attach the new one using existing hardware, though blades must be sourced separately.
One potential drawback is that blades are not included, requiring a separate purchase. Additionally, compatibility is limited to the Worx Vision M600, so owners of other models will need different parts. The part does not come with screws or bolts, so ensure you reuse or have compatible fasteners.
Overall, this BHFDKEL replacement disc is a solid choice for extending the life of your robotic mower. It offers easy installation, effective cutting geometry, and robust construction at a reasonable price point. Recommended for Worx Vision M600 owners performing routine maintenance.
Pros
- Durable metallic build ensures long-lasting sharpness and resistance to wear.
- Specifically designed for tough grass, outperforming standard blades in overgrown areas.
- Comes as a 2-pack with bolts, offering great value and convenience.
- Tailored for Yarbo Pro Module, guaranteeing a perfect fit and reliable operation.
- Straight design enhances cutting efficiency for a professional-looking finish.
Cons
- Only compatible with the Yarbo Lawn Mower Pro Module, limiting use with other mowers.
- No customer reviews yet, so long-term performance is unverified.
- Premium pricing may be a consideration for budget-conscious buyers.
The YARBO Straight Blades & Bolts 2-Pack is a dedicated replacement blade set for the Yarbo Lawn Mower Pro Module. Designed for users who demand robust cutting performance, these blades are ideal for maintaining lawns with thick or overgrown grass. Yarbo owners looking to restore their mower's cutting edge will find this set a practical choice.
These blades stand out with their straight-edge design, which excels at slicing through tough vegetation without clogging. In real-world use, they deliver consistent, clean cuts even in heavy grass, reducing the need for multiple passes. The included bolts simplify installation, letting you swap blades quickly and get back to mowing.
Build quality is solid, with a metallic construction that feels sturdy and resistant to bending or dulling. At just 0.7 pounds and 9.6 inches in length, the blades are lightweight yet substantial, striking a good balance between durability and maneuverability. The metallic finish also resists corrosion, adding to their lifespan.
A potential drawback is the strict compatibility with the Yarbo Pro Module, which means these blades won't fit other mower brands. Additionally, with no user reviews available yet, it's hard to gauge long-term performance under heavy use. The price point is also on the higher side for a two-blade set, which may give budget-conscious shoppers pause.
Overall, the YARBO Straight Blades & Bolts offer a reliable, performance-focused upgrade for Yarbo Lawn Mower Pro Module owners. They handle tough grass well, are easy to install, and feel built to last. If you need to replace worn blades and prioritize cutting power, this set is a solid investment for your mower.
Product: YARBO Straight Blades & Bolts 2 Pcs
Brand: YARBO
Color: Metallic
Dimensions: 9.6 x 2.3 x 0.04 inches
Weight: 0.7 Pounds
Material: Metallic alloy
Compatibility: Yarbo Lawn Mower Pro Module
What's Included: 2 blades and bolts
Buying Guide: What to Look for in Robot Mower Replacement Parts
Blade Material and Coating
Stainless steel blades with a titanium coating resist rust and stay sharp longer. Many sets, like the FourShow 36-pack, use titanium carbide alloy for extra durability. Avoid uncoated blades that dull quickly in wet grass.
Also check the screw quality. Pre-coated threadlocker screws prevent vibration loosening, a common failure point. The Solusoul 50-pack includes such screws, saving you a trip to the hardware store.
Compatibility with Your Mower Model
Always verify that the replacement part matches your specific model. The BHFDKEL cutterhead is designed exclusively for Worx Landroid Vision M600, while the FourShow blade disc works with multiple Eufy and TerraMow models. If you own a Husqvarna Automower, our Husqvarna replacement parts guide can help you find the right fit.
For Navimow owners, Navimow replacement parts covers compatible options. When in doubt, measure your existing blade or disc and compare dimensions.
Blade Count and Cutting Disc Design
Cutting discs with six blades provide even coverage and reduce noise compared to four-blade designs. The upgrade disc from FourShow adds extra blades for a cleaner cut. For rugged lawns with thick grass, a six-blade disc like the BHFDKEL model helps the mower power through without stalling.
If you often mow challenging terrain, check our best robot mower for rugged lawns article for mowers built for tough conditions.
Quantity and Value for Your Needs
Blade kits range from a few pieces to bulk packs. A 12-pack of blades with bolts works well for a single mower over one season. The 50-pack from Solusoul suits owners with multiple mowers or large yards requiring frequent changes. Consider how often you mow and your grass type before choosing a pack size.
For those with all-terrain mowers, our all-terrain mowers category lists machines that demand durable replacement parts.
Final Thoughts
Replacing worn parts is the most cost-effective way to keep your robot mower performing at its peak. For owners of the MOVA LiDAX series, the Mova Robot Lawn Mower Blade Kit for LiDAX offers a complete refresh with blades and bolts, while the 50-Pack Replacement Robot Mower Blades from Solusoul gives you a season’s worth of spares for popular models from Husqvarna, Worx, and others. Both options deliver reliable cutting and easy installation, so your lawn stays healthy all year.
Related Guides
- Best ECOVACS Robot Mower Reviews for 2026
- Robot Mower Losing GPS Signal
- Does Robot Lawn Mower Need WiFi?
Frequently Asked Questions
How often should I replace robot mower blades?
Most manufacturers recommend replacing blades every 4 to 6 weeks during the growing season, or sooner if you notice ragged cuts. In 2026, many kits include screws with threadlocker to simplify the swap. Check your mower’s manual for specific intervals.
Can I use any brand of replacement blades on my robot mower?
Only if the blade shape, hole pattern, and thickness match your mower model. Generic blades often fit multiple mowers, but always confirm compatibility. Our RTK antenna mount guide helps with signal upgrades, but for blades, stick to verified compatible sets to avoid damage.
Are titanium-coated blades worth the extra cost?
Yes, for most lawns. Titanium coating resists rust and reduces friction, keeping blades sharp longer. In 2026 this coating is standard on many premium sets, and it pays off over a season of regular mowing.
Do I need to replace the cutting disc as well as the blades?
Only if the disc is warped, cracked, or has worn mounting holes. The FourShow UPGRADE disc includes fresh blades and screws, making it a complete overhaul. For mowers like the Worx Landroid Vision, a dedicated cutterhead assembly ensures proper fit and balance.
