Vacuum Fuel Gas Pump Assembly Kit for GY6 50cc–250cc Scooter ATV Go Kart

Product Overview

This Vacuum Fuel Gas Pump Assembly Kit is designed for GY6 50cc–250cc engines used on scooters, ATVs, go karts, mopeds, and dune buggies. The vacuum-operated fuel pump ensures consistent fuel delivery from the tank to the carburetor, even when the fuel tank is positioned lower than the carburetor.

Manufactured with a precision-molded casing and high-temperature-resistant materials, this fuel pump offers stable performance, strong sealing, and extended service life. It is an ideal replacement for worn or failing OEM vacuum fuel pumps and helps restore smooth engine operation and reliable starting.

Product Compatibility

Vehicle Type	Engine Size	Fitment Notes
Scooter / Moped	GY6 50cc	Vacuum fuel system
Scooter / Moped	GY6 125cc / 150cc	Standard replacement
ATV / Quad	50cc–250cc	GY6-based engines
Go Kart	50cc–250cc	Gravity & vacuum systems
Dune Buggy	150cc–250cc	4-wheeler compatible
Utility Vehicle	GY6 Engines	Check mounting size

Specifications

Item	Details
Product Type	Vacuum Fuel Pump Assembly
Fuel Pump Type	Vacuum-operated
Engine Compatibility	GY6 50cc–250cc
Screw Distance	38 × 37 mm
Hole-to-Hole Distance	77 mm / 3.03"
Material	High-temperature-resistant housing
Condition	100% Brand New
Installation	Bolt-on replacement

Key Features

• GY6 Universal Fitment – Compatible with 50cc–250cc GY6 engines
• Vacuum-Operated Design – Ensures steady fuel supply to carburetor
• High Temperature Resistance – Reliable performance under engine heat
• Durable Precision Housing – Solid construction for long service life
• Easy Installation – Direct replacement for OEM vacuum fuel pumps