


4-Gallon Sprayer Tank Assembly w/ SWITCH-TANK™
Marsoni
M251S
Get it in 3 business days with 1 day shipping.
Friday, May 29
4-Gallon Sprayer Tank Assembly w/ SWITCH-TANK™The MILWAUKEE 4 Gallon Sprayer Tank Assembly w SWITCH TANK is an interchangeable tank powered by the M18 Powered Base w SWITCH TANK (not included). The sprayer tank assembly includes the pump, hose, and wand. The design allows you to add on tank assemblies for different applications, eliminating cross chemical contamination. The 4 Gallon Sprayer Tank Assembly features a dual diaphragm pump for longer pump life and Viton seals for increased durability
Quick Dispatch:
Your 4-Gallon Sprayer Tank Assembly w/ SWITCH-TANK™ orders ship within 1-2 business days.
Delivery Options:
- Standard: 3-7 business days
- Fast: 2-3 business days
- Express: 1-2 business days
Order Tracking:
You'll receive a tracking link by email once your 4-Gallon Sprayer Tank Assembly w/ SWITCH-TANK™ ships.
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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]
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4.8 ★★★★★
Based on 379 reviews
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Product Reviews
★★★★★ 1
Not as described does not fit
Color: Silver
Not as described does not fit no good
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 3, 2026
★★★★★ 4
Do one oil change myself and it’s more than paid for.
Color: Silver, Color: Silver
It is 74 mm. It’s nicely made of cast aluminum. It has a rough cast finish so it shouldn’t be difficult to hold on to. It does fit my Lexus filter and the price is very reasonable. It also fits the oil filter on my 1999 (antique) Harley Davidson Heritage Classic. Which is the primary reason I ordered it. I don’t know this for certain but I suspect it will fit all HD EVO engines. That would be 1984 through 1998 except the Heritage which didn’t change to the 88 Twin Cam until 2000.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 18, 2025
★★★★★ 1
Didnt fit my C300
Color: Silver
Didn’t fit my 2008 Mercedes C300 4matic sport.
I bought another one on Amazon from a different company and it did fit. Eochi or something brand.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 6, 2025
★★★★★ 1
Does not fit Boxster. Not even 74mm
Color: Silver
This is not measuring 74mm and absolutely does NOT fit my 2003 Porsche Boxster like the Amazon compatible check says it does.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 9, 2025
★★★★★ 1
Amazon Vehicle Tool Parts Fitting App incorrect
Color: Silver
Amazon your Vehicle fit is Wrong this tool will not work at all on 1981 240D Mercedes oil filter
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 24, 2025