Description
xJSXDNWYJ 48-inch toothed mulching blades are a direct-fit replacement kit engineered to restore cutting performance on compatible John Deere 100-series, LA and S tractors.
If your John Deere lawn tractor is leaving clumps or struggling to mulch, a worn or wrong blade can be the culprit. These toothed mulching blades are sized and drilled to match OEM fitments so you can quickly swap blades and regain a consistent, fine cut that returns clippings to the turf as natural fertilizer.
Which John Deere models will these blades fit?
These blades are manufactured to match the mounting pattern and dimensions used on many John Deere 100-series and LA/S tractors. Confirm your machine’s blade part number or compare dimensions before ordering to ensure compatibility.
- Replaces OEM numbers: John Deere AM141035, GX21784, GX21786, GY20852
- Common compatible models: 145, 155C, LA130, LA140, LA145, LA155, LA165
- Also fits various 100-series and S-series tractors such as D140, D150, D160, S140, S160, S170, E140, E150, E160, E170, X140, X165
How are these blades built and what are the exact specs?
The kit features heavy-gauge steel blades with a toothed mulching profile designed to cut, lift, and recirculate grass clippings. Physical specs are provided so you can verify fitment at the spindle before installation.
- Blade length: 17 inches each
- Center hole: 7-point star mounting pattern
- Thickness: 0.157 inches; blade width: 2 3/4 inches
- Design: toothed edge for improved mulching action
What performance differences should I expect after installation?
Switching to toothed mulching blades improves clipping shredding and distribution beneath the deck, which helps leave a finer finish on cut grass. You should notice reduced clumping, better discharge through the deck, and more efficient recycling of nutrients back to the lawn.
- Finer clippings reduce bagging frequency
- Toothed profile increases lift for cleaner cuts
- Designed to maintain balance and reduce vibration when installed properly
Who is this for: This blade set is aimed at homeowners and small-property caretakers who own compatible John Deere tractors and want a simple, OEM-compatible replacement that enhances mulching performance. It’s also suitable for landscapers and repair shops stocking reliable spare parts for 100-series and LA-series machines. Note: proper installation, torqueing of spindle hardware, and routine blade inspection ensure safe, long-lasting use; JSXDNWYJ provides after-sales support for product questions and claims within 24 hours.
- What’s in the box: set of toothed mulching blades sized to form a 48-inch cutting width when paired as required
- Warranty & support: Manufacturer support through customer service; warranty excludes improper installation, misuse, or normal wear
FAQ
Q: Do these blades replace OEM AM141035?
A: Yes. These JSXDNWYJ blades replace John Deere AM141035 and equivalent GX21784, GX21786, GY20852 part numbers.
Q: What is the center hole type and blade length?
A: Each blade is 17 inches long with a 7-point star center hole; thickness is 0.157 inches.
Delivery & Returns
xFree UK delivery on every order — packed within 1 business day, arriving in 2–4 business days.
Free 30-day returns — email us for a prepaid label; refunds land within 3–5 business days of the return arriving.
Why GardenLuxe
x- ✓ Proven best-sellers only — products UK gardens buy again and again
- ✓ Free UK delivery on every order
- ✓ Free 30-day returns with prepaid label
- ✓ Genuine products from reputable suppliers
- ✓ Human support — gardenluxe.co.uk@gmail.com
Care & Good To Know
x- Rugs & mats: hose down or machine wash per label; air-dry fully before storing.
- Shade cloth: use every grommet, tension with bungee ties, take down for winter storms.
- Fertilisers & plant food: always follow label dose rates; store sealed, dry and away from children and pets.
- Power tool parts: check bar length and pitch/gauge match your saw before fitting.
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