Automotive replacement part for small ATVs and go-karts promising consistent fuel delivery under real-world conditions. Riders and hobbyists gain confidence from straightforward fitment and stable throttle control with GOOFIT Vacuum Fuel Pump. Is this the right match for your engine mounts and fuel-line sizing?
⚡ At a Glance
- • Suction Power: Self-priming air-suction operation, effective even with higher petrol tank levels
- • Best for: Owners of GY 50cc to 250cc ATVs, go-karts and scooters needing a direct replacement
- • Not ideal for: Applications outside the GY 50 to 250cc range or systems requiring an electrical pump
Self-priming vacuum pump with a 4mm inner inlet and 76mm mounting spacing. Designed as a replacement part for GY 50cc to 250cc ATVs, go-karts and scooters.
Reliable fuel delivery - thanks to self-priming vacuum suction
Air-suction action draws fuel through the 4mm inlet without the need for an electric feed. The self-priming mechanism maintains flow even when tank or line positions vary.
Consistent fuel delivery reduces sputter and hesitation during racing or spirited runs. Users report stable performance even with a high petrol tank level.
Quick fitment - with standard 76mm mounting hole spacing
Mounting holes are spaced at 76mm to match common frame and bracket layouts. The pump is designed for a straightforward swap with minimal alignment or adjustment.
Fast installation gets karts back on track with little downtime. Minimal tools are required and no extra tuning is necessary after fitting.
Safer throttle control - with thumb throttle and speed control governor
Integrated thumb throttle includes a speed control governor to limit maximum engine speed. The governor works mechanically with the throttle to prevent excessive revs.
Better top-speed management helps newcomers and track-day users avoid sudden over-speeding. The governor supports steadier lap times and safer practice runs.
✨ The 4 Key Reasons for GOOFIT Vacuum Fuel Pump
- 4mm inlet diameter – Works with standard fuel lines on many small engines
- Self-priming vacuum action – Keeps fuel flowing reliably even at high tank levels
- 76mm mounting spacing – Aligns with common frames for quick, accurate installation
- Thumb throttle governor – Limits top speed for safer go-kart running sessions
📋 Technical Details at a Glance
- Category: Vacuum fuel pump
- Fitment: GY 50cc to 250cc ATV, go-kart, scooter
- Inner diameter: 4mm
- Mounting hole spacing: 76mm
- Pump type: Self-priming, air-suction
❓ Frequently Asked Questions
Q: Will this pump fit my 150cc go-kart?
A: The pump is listed as a replacement for GY 50cc to 250cc engines; confirm compatibility by matching the 4mm inlet and 76mm mounting hole spacing with your current unit.
Q: Is installation difficult?
A: Easy installation is specified, with a quick fit that requires no extra adjustment according to the product description.
Q: Will it keep working when the petrol tank is nearly full?
A: User feedback indicates reliable performance even with a high petrol tank level, thanks to the self-priming vacuum action.
🏆 Our Verdict
Pump suits owners of small ATVs, go-karts and scooters who need a direct replacement that fits common frames. Self-priming suction, a 4mm inlet and 76mm mounting spacing deliver dependable fuel flow and straightforward installation. Durable, practical engineering makes for a sensible long-term fix for hobby and track use.
