90028 Horizontal Pressure Washer Pump Kit Aluminum 2.4 GPM 3300 PSI Power 3/4"
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About this product
This is an ATTPARTS 90028 horizontal pressure washer pump kit designed as a direct replacement part. Constructed from durable aluminum, it delivers a maximum pressure of 3300 PSI and a flow rate of 2.4 GPM. The pump features a 3/4" shaft and is compatible with several engine brands, including specific Honda (GC160, GC190) and Kohler (SH270) models, as well as Simpson MorFlex and Santoprene pumps. It handles fluid temperatures up to 140° F and operates at a maximum speed of 3400 RPM.
Our take
If you're looking to replace a worn-out pump on your existing gas pressure washer, this ATTPARTS 90028 unit seems like a solid option. The aluminum construction should offer decent durability, and the 3300 PSI / 2.4 GPM output is respectable for many residential cleaning tasks. I appreciate the clear compatibility with specific Honda and Kohler engines, which takes some guesswork out of finding the right fit. Just be sure to double-check your engine's shaft size and mounting configuration to ensure a seamless direct replacement. At this price point, it could extend the life of your pressure washer.
Pros & Cons
Pros
- 3300 PSI maximum pressure
- 2.4 GPM flow rate for efficient cleaning
- Durable aluminum construction
- Compatible with Honda GC160/GC190, Kohler SH270
- 1-year manufacturer warranty
Cons
- Maximum fluid temperature limited to 140° F
- Requires compatible 3/4" shaft engine
Specifications
- Brand ATTPARTS
- Compatible Brand Simpson, Santoprene, Kohler, Honda
- Compatible Honda Model GC160, GC190
- Compatible Kohler Model SH270
- Compatible Santoprene Model 4118
- Compatible Simpson MorFlex Model 40224, 40225, 40226
Show all 22 specifications
- Features
- Durable
- Installation
- Direct Replacement
- Interchange Part Number
- 90028, 3/4" Shaft Pressure Washer Pump, 2.4 GPM Washer Pump
- Items Included
- 1x 90028 3/4" Shaft Pressure Washer Pump Set
- Manufacturer Warranty
- 1 Year
- Material
- Aluminum
- Maximum Flow Rate
- 2.4 Gpm
- Maximum Fluid Temperature
- 140° F
- Maximum Pressure
- 3300 psi
- Maximum Pump Speed
- 3400 Rpm
- MPN
- 90028
- Package
- 90028 Pressure Washer Pump Set
- Part Type
- 3300 PSI Pressure Washer Pump
- Shaft Size
- 3/4"
- Superseded Part Number
- 90028, Horizontal Washer Pump, Honda GC160 Pressure Washer Pump
- Type
- Washer Pump
