Durable Alloy Construction
Crafted from a robust aluminum-copper alloy, this gearbox is built for lasting performance in demanding yard work.
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Why customers love it
Restore Your Brush Cutter's Cutting Power
This durable replacement gearbox delivers consistent power transfer and smooth operation, engineered to keep your brush cutter performing at its best for demanding yard work.
- Robust aluminum-copper alloy construction for lasting performance
- Available in 26mm and 28mm connector diameters to fit most gas brush cutters
- Choose from 9-tooth, 7-tooth, or square 4-tooth spline options
- Uses M10 x 1.25mm reverse thread for standard grass head mounting
- Precision-machined gears ensure reliable torque transmission
- Designed as a direct replacement for worn or damaged gearboxes
Built to Keep Your Brush Cutter Running Strong
Reliable Torque Transfer
Precision-machined gears ensure reliable torque transmission for consistent power transfer during tough cutting jobs.
Direct Replacement Fit
Designed as a direct replacement for worn or damaged gearboxes, making it easy to restore your equipment to peak condition.
Versatile Fit Options
Available in 26mm and 28mm connector diameters to fit most gas brush cutters, with multiple spline options for compatibility.
Setup
Simple Installation
No electrician, no wiring, no fuss.
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Remove Old Gearbox
Remove the old gearbox from your brush cutter, taking care to note the orientation and mounting position.
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Align and Attach
Align the new gearbox with the drive shaft, ensuring the spline matches your unit's configuration.
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Mount and Tighten
Secure the gearbox using the M10 x 1.25mm reverse thread, then mount your standard grass head to complete the setup.
Specifications
The details that matter
- Material
- Aluminum-copper alloy
- Connector Diameter
- 26mm, 28mm
- Spline
- 9-tooth, 7-tooth, square 4-tooth
- Thread
- M10 x 1.25mm reverse thread
- Product Type
- Brush cutter gearbox
More details
Upgrade your brush cutter with this durable replacement gearbox, engineered to deliver consistent power transfer and smooth operation for demanding yard work.
- Constructed from a robust aluminum-copper alloy for lasting performance
- Available in 26mm and 28mm connector diameters to fit most gas brush cutters
- Choose from 9-tooth, 7-tooth, or square 4-tooth spline options
- Uses M10 x 1.25mm reverse thread for standard grass head mounting
- Precision-machined gears ensure reliable torque transmission
- Designed as a direct replacement for worn or damaged gearboxes
Ideal for maintaining your brush cutter in peak condition, this gearbox is perfect for both routine replacements and repairing unexpected breakdowns.
A few things worth knowing
Everything you might want to know before you order.
What connector diameters are available for this gearbox?
This gearbox is available in 26mm and 28mm connector diameters, designed to fit most gas brush cutters.
What thread type does this gearbox use for mounting?
It uses an M10 x 1.25mm reverse thread, which is the standard for mounting grass heads on brush cutters.
Can this gearbox replace my existing worn or damaged unit?
Yes, it is designed as a direct replacement for worn or damaged gearboxes, making it suitable for routine replacements or repairs.
How do delivery and returns work?
Shipping
Free standard shipping
To United States: 1–3 business days processing, then 7–15 business days in transit. Estimates, not guaranteed dates.
Your dispatch email includes a tracking link. Contact us if it has not arrived within 5 business days of ordering.
Outside the EU, import duties and local taxes may be payable on delivery. See the shipping policy for supported destinations and conditions.
Returns
Request a return within 14 days of delivery. Standard eligible returns must meet the policy conditions; a €4 prepaid-label fee is deducted from the refund. Return shipping is free for faulty, damaged or incorrect items. Contact us promptly if something is wrong. Your mandatory consumer rights are unaffected.
B
Thank you very much everything's okay
L
Thank you very much very quick thank you
J
super super super super super super super super super super super super
B
Received the correct one, 26mm 7t.
Looks at least as good as my (still working) original.
Worked it with a blade for an hour. No issues, smooth performance.
All screws require a no4 alen except the one for grease which requires a no5. I see no reason for such complication but not really an issue.
Recommended.
C
Thank you, and I hope you prosper.
M
The trimmer head arrived in good condition, the size is correct, but the material seems a bit inferior and lightweight compared to the original one I have. We will see how durable it is over time after using it.
C
everything correct 👍👍👍, fast shipping, good seller 👌👌👌.
W
Everything looks good, it hasn't been installed yet but it looks good.
R
The product matches what is described on the page and is correct, we will test it in a few days.
C
This brush cutter head fits perfectly with the Active 3.0 brand. I only had to drill a 5mm diameter hole for the anti-rotation of the head relative to the tube. My machine is now fully operational. I am very satisfied with this purchase.
L
Works perfectly. waiting on a new line feeding head.
T
Good product, nice finishes
A
I confirm that I have received my order. The products match the description and everything is as expected.
M
Received in good condition, great product, very satisfied.
B
Good
S
Good quality product and perfectly suitable for the machine to be installed.
C
Very good product at a good price.
I haven't tried it yet, but it's identical to the original one on my brush cutter.
D
Order received without any issues, relatively fast delivery. Completely satisfactory.
T
Fits perfectly. Good seller.
V
good quality
N
It seems to be of good quality, although the true test will be how long it lasts without breaking down.
Good seller and super fast shipping
G
Everything is fine.
V
Everything is fine.
R
I was very happy with all aspects of my transaction
E
Excellent
E
Excellent price and product, works perfectly, just like the original. Recommended.
D
everything correct and good product
D
Fast delivery to Ukraine, fit perfectly. Satisfied with the order.
L
I am very satisfied.
R
All ok.