The Vevor pressure washer pump is a horizontal triplex plunger replacement pump designed for residential and professional cleaning tasks. It delivers up to 3300 PSI maximum pressure with a 2.5 GPM max flow rate and fits pressure washers with a standard SAE bolt pattern. The pump features a forged brass one-piece pump head, hardened plungers, and a sight glass for easy oil level inspection. It is compatible with select Simpson MorFlex models 40224, 40225, and 40226, along with other horizontal-engine gas pressure washers. This replacement pump is built to restore cleaning performance without replacing the entire washer.