90028 Horizontal Pressure Washer Pump Kit Aluminum 2.4 GPM 3300 PSI Power 3/4

Product Overview

The Horizontal Pressure Washer Pump Kit is engineered to restore or upgrade the cleaning power of your pressure washer. This Horizontal Pressure Washer Pump Kit features an aluminum housing and delivers 2.4 GPM at up to 3300 PSI, making it ideal for residential and light commercial applications. With a standard 3/4" shaft, this Horizontal Pressure Washer Pump Kit replaces many common triplex pump configurations.

Key Features & Performance

• Aluminum construction for superior heat dissipation and durability
• 2.4 gallons per minute flow rate for efficient cleaning
• 3300 PSI maximum pressure for stubborn dirt and grime
• Horizontal orientation suits most standard engine configurations
• 3/4" shaft diameter fits popular pressure washer engine couplings
• Includes mounting hardware, seals, and o-rings for installation

Common Uses

• Replacing worn or leaking pumps on gas-powered pressure washers
• Upgrading from a lower-flow pump to improve cleaning speed
• Restoring pressure to residential and light commercial pressure washers
• DIY maintenance and engine-driven pump replacement projects

Technical Specifications

• Part Number(s): 90028
• Flow Rate: 2.4 GPM
• Max Pressure: 3300 PSI
• Pump Material: Aluminum
• Orientation: Horizontal
• Shaft Diameter: 3/4"

Frequently Asked Questions

Q: Is this pump kit compatible with my pressure washer? A: This pump fits most gas pressure washers with a horizontal shaft engine and a 3/4" diameter shaft, rated up to 3300 PSI and 2.4 GPM. Always measure your shaft and confirm bolt pattern before ordering.

Q: Does the kit include everything needed for installation? A: Yes, the pump kit typically includes the pump, seals, o-rings, and mounting hardware; refer to the product images for exact included components.

Product appearance and specifications may vary slightly by batch. Compatibility may vary by serial number. Verify fitment before purchase.