Your WORX WR165 Landroid has been a loyal mowing companion, but even the best robot mower needs fresh parts to keep cutting perfectly. Dull blades or a worn trimmer line can leave your lawn looking ragged and reduce efficiency. That’s why we’ve gathered the top replacement parts specifically for the WR165, so you can restore peak performance without the guesswork.
Whether you’re a DIY enthusiast or just want a hassle-free fix, this guide covers the essentials: replacement blades, trimmer spools, and more. We’ll help you choose the right parts for your mowing style and budget. For more insights on keeping your Landroid in top shape, check out our guide to Worx Landroid aftermarket parts.
Pros
- Wide compatibility with many Worx Landroid models
- Sharp double-sided blades for efficient cutting
- Easy screw-in installation with included hardware
- Excellent value with 24 blades in one pack
- Reliable customer service for quality issues
Cons
- Not original Worx parts, may differ slightly from OEM blades
- Large 24-pack may be excessive for small lawns with infrequent blade changes
- Compatibility list is extensive but not guaranteed for every model variation
The Cilivo WA0190 replacement blade kit is a practical and cost-effective solution for owners of Worx Landroid robotic mowers. Designed to fit a wide range of models including the WG794, this 24-pack provides enough blades for multiple seasons of lawn care. It is especially suited for those who prefer to keep a stock of spare parts on hand rather than ordering individual replacements.
Each blade features a double-sided sharp edge that cuts grass cleanly on both sides, extending the usable life of each blade. In real-world use, these blades perform well on various grass types and terrains, delivering a consistent cut that keeps lawns looking manicured. The included screws make swapping old blades for new ones quick and tool-friendly, minimizing downtime for the mower.
The build quality is solid for a replacement blade set. The metal is sturdy enough to handle regular mowing without bending or dulling prematurely. While they are not original Worx parts, they are manufactured to close tolerances that ensure a snug fit and reliable operation. The 24-blade count is a standout feature, offering significant savings compared to buying smaller packs or individual blades.
A potential drawback is that the kit may include more blades than needed for very small yards, and some users might prefer the assurance of OEM parts. Additionally, while compatibility is broad, it is always wise to double-check fitment for specific older or newer model variants. However, the responsive customer service team is available to address any fitment or quality issues quickly.
Overall, the Cilivo WA0190 replacement blade kit is a smart purchase for Worx Landroid owners who value convenience and economy. It delivers dependable performance, easy installation, and excellent value, making it a recommended accessory for maintaining a robotic mower's cutting efficiency throughout the year.
Color: Original
Dimensions: 2 x 0.2 x 0.3 inches
Product Group: Lawn & Patio
Binding: Lawn & Patio
Compatible Models: Worx Landroid WR140, WR143, WR165, WR147, WR155, WR150, WR153, M500, M700, M800i, M900, M1000, M1000i, M1200i, L1500, L1500i, L2000, L2000i, S300, S500i, S450i, S700i, WR130E, WR140, WR150, WR141E, WR142E, WR143E, WR153E, WR155E, and more
Pros
- Patented DNA line reduces drag and improves cut quality
- Flexible material absorbs impact on hard surfaces for durability
- Higher tensile strength (100 lbs) than standard lines
- Easy snap-in installation compatible with WORX trimmers
- Two spools per pack offer good value for frequent users
Cons
- Only compatible with WORX string trimmers, not universal
- 10 feet per spool may require frequent changes for large yards
- Orange color may fade or be less visible in tall grass
The WORX WA0004 Replacement Spool & Line is a 2-pack designed specifically for WORX string trimmers. Each spool contains 10 feet of the patented Double Helix DNA Line, an oval-shaped line that reduces air resistance and delivers cleaner cuts. This product is ideal for homeowners and DIYers who want a reliable, long-lasting trimmer line that handles tough weeds and edging against concrete.
Standout features include the aerodynamic design that cuts through air and grass with less drag, which puts less strain on the trimmer motor and extends tool life. The line is also flexible, stretching slightly on impact with hard surfaces like decks or sidewalks, reducing breakage and lasting longer than standard round lines. With a tensile strength of 100 pounds, it outperforms older lines rated for only 68 pounds, resisting snapping and fraying during heavy use.
In real-world performance, users report that the DNA Line provides a noticeably smoother trimming experience with fewer tangles and less vibration. The line feeds consistently from the spool, minimizing downtime. The orange color makes it easy to see the line while trimming, though some may find it less visible in tall grass. Overall, the line holds up well against thick weeds and edging, though very dense brush may still cause occasional breakage.
A potential drawback is compatibility: this spool is designed only for WORX trimmers, so owners of other brands cannot use it. Additionally, 10 feet per spool may not be enough for very large lawns, requiring more frequent spool changes. Some users also note that the line can be slightly more brittle in cold weather, though this is common with many trimmer lines.
Verdict: The WORX WA0004 Replacement Spool & Line is a top-tier choice for WORX trimmer owners who want a durable, efficient line that reduces motor strain and lasts longer against hard surfaces. The 2-pack offers good value, and the patented DNA design delivers real performance benefits. If you own a WORX trimmer, this is a reliable upgrade over standard lines.
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
- Quick and easy installation with pre-wound spools
- Aerodynamic line design reduces drag and improves cutting efficiency
- Great value with 60 feet of line in a single pack
- Designed exclusively for WORX trimmers for seamless compatibility
- Durable line holds up well against grass and light weeds
Cons
- Only compatible with WORX trimmers, not a universal fit
- 0.065-inch line may be too thin for thick or heavy overgrowth
- Spools are single-use; you cannot refill them with bulk line
The WORX Replacement Spool & Line 6 Pack (WA0010) is a convenient solution for anyone who owns a WORX string trimmer. It includes six pre-wound spools, each containing 10 feet of DNA2 DoubleHelix line, giving you 60 feet of cutting power right out of the box. This pack is designed for users who value speed and simplicity, as it eliminates the need to manually wind line onto a spool.
The standout feature is the DNA2 DoubleHelix line, which has an aerodynamic shape that reduces drag as it spins. This means your trimmer runs more efficiently and cuts with a sharper edge compared to standard round line. In real-world use, this translates to cleaner cuts on grass and light weeds, with less strain on the motor. The pre-wound spools install in seconds, so you can get back to trimming without frustration.
Build quality is solid, with each spool made to fit WORX trimmers precisely. The orange color is a practical touch, making the spools easy to spot in a cluttered shed. At 0.065 inches in diameter, the line is on the thinner side, which is ideal for edging and light trimming but may struggle with thick, woody vegetation. The six-pack offers good value, keeping you supplied for several sessions.
A potential drawback is that these spools are not universal; they are engineered specifically for WORX trimmers, so they won't work with other brands. Additionally, the line diameter is fixed, so if you need a heavier line for tough jobs, you'll need a different product. Some users may also prefer to buy bulk line and wind their own spools to save money, but this pack prioritizes convenience over cost savings.
Overall, the WORX WA0010 Replacement Spool & Line 6 Pack is a reliable choice for WORX trimmer owners who want quick, hassle-free line changes. It delivers good performance for routine lawn maintenance and edging. If you value time savings and compatibility, this pack is a smart investment. For heavy-duty clearing, consider a thicker line option.
Buying Guide: Choosing the Right WORX WR165 Replacement Parts
When it comes to replacement parts for your WR165, a few key factors make all the difference. We’ve broken down the most important criteria to help you make an informed choice.
Compatibility with Your Landroid Model
Not all blades fit every Worx Landroid. Before you buy, double-check that the part is explicitly listed as compatible with the WR165. Many aftermarket blades, like the Cilivo and Kudoosen options, are designed to work across multiple Worx models, including the WR140, WR143, WR147, and WR155.
Always verify the model number on the packaging or product description. If you’re unsure, consult your Landroid’s manual or the manufacturer’s website. For a broader look at compatible parts, our best Worx robot mower parts guide covers more options.
Blade Material and Durability
The blade’s material directly impacts how long it stays sharp and how well it handles tough grass. Stainless steel blades, like those from Cilivo and Kudoosen, offer excellent corrosion resistance and longevity. They’re a solid choice for most lawns, especially if you mow frequently.
Consider the type of grass you have. If your lawn is thick or coarse, opt for a blade that’s known for durability. Double-sided blades are a bonus because they give you twice the cutting life before needing replacement.
Ease of Installation
Nobody wants a complicated repair job. Look for replacement parts that are designed for simple, tool-free installation. Many blade kits come with screws included, so you can swap them out in minutes.
For trimmer line, pre-wound spools like the WORX WA0004 are a lifesaver. They eliminate the frustration of winding line by hand. Just pop out the old spool and click in the new one. It’s that easy.
Final Thoughts
Keeping your WORX WR165 in top shape doesn’t have to be a chore. For most owners, the Cilivo WA0190 Replacement Robotic Lawn Mower blades are the perfect everyday choice, offering sharp, durable performance with easy installation. If you also use a string trimmer for edging, the WORX Replacement Spool & Line for String Trimmers is a reliable, no-fuss option that keeps your trimmer running smoothly. Choose the parts that fit your mowing routine, and your Landroid will reward you with a pristine lawn all season long.
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Frequently Asked Questions
How often should I replace the blades on my WORX WR165?
Typically, you should replace the blades every 2 to 3 months, depending on how often you mow and the condition of your lawn. If you notice a ragged cut or the blades look worn, it’s time for a swap. For heavy use, inspect them monthly.
Can I use any Worx Landroid blade on the WR165?
Most Worx Landroid blades are designed to be cross-compatible across models, but it’s always best to confirm. The Cilivo and Kudoosen blade kits we reviewed are explicitly compatible with the WR165 and many other Worx models. Always check the product description for model numbers.
What’s the difference between standard and titanium blades for the WR165?
Titanium blades are typically harder and hold their edge longer than standard stainless steel. They’re a good choice if you have a large lawn or encounter tough, thick grass. However, they may cost a bit more, so weigh the benefits against your mowing needs.
How do I know when my trimmer line needs replacing?
If your string trimmer is leaving ragged edges or the line keeps breaking, it’s time for a new spool. The WORX WA0004 spool uses a durable, aerodynamic line that lasts longer and cuts cleaner. Replacing it is a quick, tool-free process. For more maintenance tips, see our guide to WORX WR155 replacement parts.
