90031 Replacement Triplex Plunger Pump 2800 PSI by AAA

The 90031 AAA Replacement Pump is a direct drive horizontal triplex plunger pump rated at 3200 PSI max pressure @ 2.8 GPM max water flow.

This AAA 90031 Pump for your Pressure washer comes with the following standard features:

Forged brass manifold for strength and durability as well as to help resist against corrosion from harsh water conditions.

The 90031 Pump is designed with a gas engine flange and 3/4” hollow shaft that fits most horizontal shaft engines.
This pump comes pre-filled with oil and a pre-installed thermal relief protection to prevent pump overheating.
The replacement pump comes with a M22 threaded industry standard pump outlet tube for easy pressure washer hose replacement and includes the build in integrated unloader and an EZ start system to make start up a breeze.

The crankcase is manufactured from fully anodized die cast aluminum for corrosion protection and is sealed to prevent contamination and lube failure.
High performance double seal system prevents water leaks.
Dual oversized radial ball bearings are installed for better wear and friction resistance and precision ceramic coated pistons for extended seal life.
The oversized site glass and advanced oil seal technology, does away with the need for a dipstick.

The 90031 AAA Triplex Plunger pump also comes equipped with patent pending PowerBoost Technology to enhance cleaning performance, reduce vibration and heat to deliver a better working environment for the operator while extending engine and pump life.