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AAA 4400 PSI @ 4.0 GPM Industrial Triplex Pump Kit

Marsoni M251S
Sale price$195.00
Pay 4 payments of $48.75 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
AAA 4400 PSI @ 4.0 GPM Industrial Triplex Pump KitEngineered to surpass expectations, the 90034 AAA Triplex Pump is highly efficient and minimizes engine load while delivering top performance. This easy to install pump replacement kit is for gas pressure washers* with a horizontal engine and a 1 diameter shaft, such as the Honda GX390. This pump can produce up to 4400 PSI at 4. 0 GPM. The 90034 is designed with dual oversized ball bearings to reduce friction and allow for long lasting performance in
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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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4.6 ★★★★★
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Verified Purchase
Jean Therasse
Battle Creek, US
★★★★★ 5
Excellent fit and great quality”
This filter fit perfectly and was very easy to install. The quality feels solid, and it made an immediate difference in air flow. It’s a reliable replacement at a much better price than the dealer. I’ll definitely be buying this brand again for future changes.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 17, 2025
R
Verified Purchase
Robert Weiner
West Palm Beach, US
★★★★★ 5
Super deal
This was a great replacement and much cheaper than most.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 16, 2026
G
Verified Purchase
Geff Chu
Grantham, US
★★★★★ 5
Nice replacement filter
Fits perfectly
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 18, 2026
H
Verified Purchase
how do I rate it?
Port Orchard, US
★★★★★ 5
Good filter
Pretty thick. May restrict airflow a little bit but it's a good filter.
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Reviewed in the United States on November 2, 2024
S
Verified Purchase
Steven Garcia
Alexandria, US
★★★★★ 5
Fits like a glove
Filter my air
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Reviewed in the United States on February 25, 2026

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