Maintaining clean fuel is essential for the smooth operation of 50cc scooters and other small rides. A quality fuel filter and compatible line kit protects the carburetor from dirt, rust, and varnish, reducing the risk of clogs and performance drops. The selections below focus on Gy6-based engines and related 50cc to 150cc platforms, offering durable filtration, reliable hoses, and straightforward installation. Each option includes compatibility notes and practical details to help you choose the right kit for your ride.
| Product | Brand | Compatibility |
|---|---|---|
| MTATCN Fuel Valve Kit (Gy6) | MTATCN | Gy6 50cc–150cc; 139QMB/157QMJ; Roketa/SUNL/TaoTao |
| HOOUP Fuel Line & Filter Kit | HOOUP | 50cc–150cc; Gy6 platforms; Taotao/Coolster/Roketa/SUNL |
| HIAORS Fuel Filter Pack (10) | HIAORS | 4–7 mm lines; 50cc–150cc scooters and go-karts |
| GOOFIT Fuel Filter Kit | GOOFIT | Chinese-made 50cc–150cc scooters and ATVs |
| ORAEVY Fuel Filter Hose & Pump Kit | ORAEVY | Gy6 50cc–150cc; 139QMB/157QMJ; Roketa/SUNL/TaoTao |
MTATCN Fuel Valve Kit For Gy6 Scooters
The MTATCN kit provides a vacuum fuel pump, a fuel line hose, and clamps designed for Gy6 engines and similar 50cc–150cc platforms, including 139QMB and 157QMJ variants. Key dimensions include a negative pressure port diameter of 0.19″ (4.8mm) and a fuel outlet/inlet diameter of 0.25″ (6.4mm). The vacuum valve features a fuel-resistant rubber diaphragm, aimed at longer service life and improved reliability in variable riding conditions.
Designed for broad compatibility, the kit targets popular scooters from Roketa, SUNL, TaoTao, and similar brands. Installation is facilitated by included clamps and a compact valve assembly, with a focus on maintaining clean fuel delivery to the carburetor. This kit supports preventative maintenance by reducing air leaks and filter bypass, helping sustain steady performance across daily commutes and longer rides.
HOOUP Gas Line And Filter Kit
This HOOUP kit targets a wide range of 50cc to 150cc machines, including TaoTao, Coolster, Apollo, Roketa, SUNL, Taotao Coolster Apollo, lifan, Baja, and other Gy6-based scooters and ATVs. It includes a 1000mm (39.3 inch) fuel hose, inner diameter 5mm, and outer diameter 8mm, plus 1 x fuel line hose, 4 x fuel filters, and 8 x spring clips. The combination supports both fuel line replacement and inline filtration to help keep carburetors free of debris and varnish buildup.
The kit emphasizes practical durability with standard hose dimensions that fit most Gy6 systems. The included filters and clips make routine maintenance straightforward, reducing the likelihood of leaks and ensuring a reliable flow of clean fuel to the engine. This option is suitable for riders performing regular replacements or those updating an aging fuel supply line assembly.
HIAORS Gas Filter Pack (10)
The HIAORS set offers a pack of 10 gas fuel filters designed for 4–7 mm inner diameter fuel lines, aligning with many 50cc–150cc Tao Tao, Roketa, SunL, NST, and other scooters and go-karts. The package focuses on convenient replacement and consistent filtration to protect the carburetor from dirt and debris. Each filter is engineered to fit common fuel line diameters, promoting clean fuel delivery and smoother idle and acceleration across a variety of Chinese-made small-displacement machines.
Ideal for users who perform frequent maintenance or who operate multiple vehicles, the ten-pack provides cost efficiency and readiness for routine filter changes. The setup supports sustained engine performance by minimizing particulate intrusion into the fuel system and reducing carburetor fouling over time.
GOOFIT Fuel Filter For 50cc–150cc Scooters
The GOOFIT filter is a compact 26x25mm unit with magnets, designed as a replacement for many Chinese-made small-displacement vehicles. It targets 50cc–150cc scooters, ATVs, go-karts, dirt bikes, pocket bikes, and similar small engines. The filter focuses on efficient cleaning and filtration of ethanol blends, helping to prevent carburetor clogging and preserving engine power by allowing only clean fuel to pass through.
With magnets integrated for added filtration of metallic impurities, this component supports straightforward installation and consistent fuel quality. It is a practical option for riders seeking a simple, durable inline filter that can be swapped during routine maintenance without extensive modifications.
ORAEVY Gas Filter Hose Tube Line + Pump Kit
The ORAEVY kit offers a complete hose line with a vacuum fuel pump petcock for Gy6-based engines and related 50cc–150cc scooters, Taotao and Chinese ATV/MC platforms. Specifications include hose length around 98–100 cm, inner diameter 5 mm, and a fuel pump mounting hole diameter of 6.5 mm, plus 8 mm spring clips and an included spare filter and clips. The kit’s design supports a secure, leak-resistant fuel line setup with a clearly marked flow direction on the filter for correct installation.
Markets the kit toward riders seeking a comprehensive fuel delivery upgrade that combines filtration with a vacuum-assisted pump. It emphasizes durability and adaptability, ensuring reliable fuel flow and a robust seal across common Gy6 configurations and clone-brand motorcycles and ATVs.
Buying Guide
- Compatibility: Check whether the kit lists Gy6 platforms and the exact engine range (e.g., 50cc–150cc, 139QMB, 157QMJ). Some kits are broader, while others target specific models or brands.
- Filter vs hose vs pump: Decide if you want a simple inline fuel filter, a full hose-line kit, or a combination that includes a vacuum fuel pump. Kits with pumps can provide better fuel delivery on certain setups but may add complexity.
- Hose dimensions: Note inner diameter (commonly 4–5 mm or 5 mm) and outer diameter (often around 8 mm). Lengths vary from roughly 39 inches to 100 cm. Confirm fit for your fuel tank outlet and carb inlet.
- Filtration tech: Some filters include magnetic elements or fiber filters, which help trap dirt and metal particles. Consider magnets for metal impurity capture and fiber filters for particulates.
- Hardware included: Look for spring clips, spare filters, and clamps. A kit with extra hardware reduces the need for separate purchases and eases installation.
- Durability and materials: Rubber hoses with fuel-resistant diaphragms and robust housings extend life under ethanol blends and heat exposure typical of scooters and go-karts.
- Maintenance cadence: Plan for regular replacements based on riding frequency and fuel quality. Pack offerings (e.g., 10 filters) can lower per-unit costs for frequent maintenance.
- Installation considerations: Ensure routing avoids hot surfaces and sharp edges. Secure hoses with clamps to prevent leaks and water ingress at hose joints.
- Cost versus value: Compare single-filter kits to multi-pack options. A higher upfront cost may be justified by longer life and fewer maintenance interruptions.
- Brand and compatibility confidence: Choose reputable brands with clear compatibility notes to minimize fitment issues and ensure consistent performance.