SKU: 24375453416

STIHL® WSA 40 (w/ AS Battery & Charger)

Sale price$135.00 Regular price$150.00
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  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 18 - Jul 23

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Description

STIHL® WSA 40 (w/ AS Battery & Charger)STIHL WSA 40 Battery Water Tank Make wet cutting easier and more efficient with the STIHL WSA 40 Battery Water Tank. Designed for use with STIHL cut off machines, this mobile battery powered water supply helps deliver clean, consistent water flow wherever the job takes you, even on worksites without access to a water connection. Ideal for landscaping, civil engineering, roadwork, and construction crews, the WSA 40 uses a robust compressor pump to

STIHL WSA 40 Battery Water Tank

Make wet cutting easier and more efficient with the STIHL WSA 40 Battery Water Tank. Designed for use with STIHL cut-off machines, this mobile battery-powered water supply helps deliver clean, consistent water flow wherever the job takes you, even on worksites without access to a water connection.

Ideal for landscaping, civil engineering, roadwork, and construction crews, the WSA 40 uses a robust compressor pump to supply water to the cutting wheel. This helps cool the wheel during cutting while reducing dust for cleaner, more controlled work. It also helps make concrete cutting more manageable for one person, since there is no need for a separate manual water source.

This practical set includes a 10-litre tank, water hose, pump head, STIHL AS 2 battery, and STIHL AL 1 charger, so you have everything needed to get started right away. Adjustable pressure from 1.5 to 2.5 bar lets you match the water output to the task, while automatic shutoff helps preserve battery life when the tank is empty or the unit is not in use.

With an LED charge indicator and a comfortable soft-grip handle for transport, the WSA 40 is a smart jobsite solution for cleaner, more convenient wet cutting.

Why you’ll like it

Mobile battery-powered water supply for STIHL cut-off machines
Helps make wet cutting possible on sites without a water connection
Great for concrete cutting, roadwork, landscaping, and civil engineering
Steady water flow helps cool the cutting wheel and reduce dust
Supports more efficient one-person cutting work
Set includes 10-litre tank, water hose, pump head, AS 2 battery, and AL 1 charger
Adjustable pressure from 1.5 to 2.5 bar
Automatic shutoff helps preserve battery life
LED charge indicator for quick battery checks
Soft-grip handle makes it easier to carry around the jobsite

Available at Arns Equipment, Calgary’s most trusted OPE dealer.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 24375453416

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4.6 ★★★★★
Based on 16 reviews
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Verified Purchase
Joe H.
Draper, US
★★★★★ 5
Very Expensive
Had one cylinder misfiring so replaced coil and spark plug. Runs fine now, but old plug looked shot after only 5 months so I think the coil was the problem. Really good plug so far but very expensive.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 12, 2026
R
Verified Purchase
rkab8745
Lexington, US
★★★★★ 5
A reliable set of spark plugs.
They’re made in Germany, what else can you say
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Reviewed in the United States on April 24, 2026
A
Verified Purchase
Amazon Customer
Massapequa, US
★★★★★ 5
Work as well as the NGK's
Bought for a 2016 Mazda 6, I had NGK's in it for 5 months and had misfires, didnt have the money to throw more NGK's at it for troubleshooting. Bought these to try and they work great so far.
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Reviewed in the United States on April 29, 2026
C
Verified Purchase
Christopher D. Bodirsky
Boise, US
★★★★★ 4
Faulty plug? Otherwise great set
Definitely better than the old plugs that probably had 80k miles on them. The one star off is because I had a misfire after installing. Not sure if I damaged the plug or what, but a reinstall didn't fix the misfire. In my genius, I rushed to try to gap it and ended up breaking the iridium tip. Put the old plug into cylinder 3 (where the misfire was) and it was fine. Gonna have to get a new single tomorrow at my local shop, but a bit frustrating to get a misfire after install.
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Reviewed in the United States on April 27, 2026
B
Verified Purchase
Britincali
Whiting, US
★★★★★ 5
Upgrade from OEM
After seeing a quite ludicrous $403 quote to change 4 spark plugs in a Mazda3 I decided to show my son how easy it is. These were an upgrade from OEM parts. They were gapped perfectly for the car. They took 20mins to fit and work fine.
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Reviewed in the United States on February 11, 2026

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