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- SIMPSON AAA Pumps 3800 PSI 3.5 GPM 90038 Hori...
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Item #:
174385796
SIMPSON AAA Pumps 3800 PSI 3.5 GPM 90038 Horizontal Triplex Plunger Pressure Washer Pump Replacement Kit with Northstar 5000 PSI Pressure Gauge
Item #:
174385796
XCD 1270
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
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Imported from USA store
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Order now and get it around Monday, August 17
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Replacing just the pump saves money compared to buying a whole new power washer.
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What Stands Out
High Pressure Output
Delivers 3800 PSI of power, effectively tackling tough cleaning jobs and ensuring superior performance compared to many standard pumps in the market.
Triplex Plunger Design
Equipped with a horizontal triplex plunger, offering enhanced durability and efficiency for extended use, minimizing maintenance frequency and downtime.
Included Pressure Gauge
Comes with a Northstar 5000 PSI pressure gauge, allowing for precise monitoring of pressure levels, ensuring optimal performance and safety during operation.
Product Details
| Power Source | Gasoline-powered |
| Flow Rate | 3.5 Gallons Per Minute |
| Product Style | 10.0GA13 3800 PSI @ 3.5 GPM + Pressure Gauge |
| Material Type | Glass, Stainless Steel |
| Brand Name | SIMPSON |
| Brand | SIMPSON |
| Material | Glass, Stainless Steel |
| Style | 10.0GA13 3800 PSI @ 3.5 GPM + Pressure Gauge |
| Maximum Flow Rate | 3.5 Gallons Per Minute |
| Item Weight | 13 lbs (5.9 kg) |
Product Description
SIMPSON AAA Pumps 3800 PSI 3.5 GPM 90038 Horizontal Triplex Plunger Pressure Washer Pump Replacement Kit with Northstar 5000 PSI Pressure Gauge
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Customer Questions & Answers
-
Question:
Is this pump compatible with all gas power washers?
Answer: The AAA 90038 is designed to fit most makes and models of gas pressure washers with horizontal engines. -
Question:
What is the maximum pressure and flow rate of the pump?
Answer: The pump delivers up to 3800 PSI and 3.5 GPM for efficient cleaning. -
Question:
Does the kit come with installation instructions?
Answer: Yes, the kit includes installation instructions along with necessary mounting hardware.
SIMPSON Pumps Editorial Review
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“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”
23 July 2026 · via Trustpilot
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- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
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XCD 1270
Order now and get it around Monday, August 17
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
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Features & Benefits
- Bundle includes AAA Pumps 90038 and Northstar Pressure Gauge for optimal performance.
- Up to 3800 PSI and 3.5 GPM for efficient cleaning of tough environments.
- Easy installation with standard mounting options and quick connect features.
- Durable design with dual ball bearings and stainless steel unloader for smooth operation.
- Adjustable pressure with PowerBoost Technology enhances cleaning capability.
- Economical solution - replace the pump instead of purchasing a new pressure washer.
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