Description
Intake Manifold Studs for 50cc Scooters
This pair of intake manifold studs is designed for 139QMB-based 50cc scooter engines. These steel, double-ended studs come with M6x1.00 threads on both ends and have a center shank that is smooth and features rounded tips. It is one of the key GY6 50cc scooter parts for maintaining performance in your scooter. The dark phosphate finish provides an attractive and functional exterior.
Construction Details
These intake manifold studs are made from durable steel, ensuring reliable performance in your scooter's engine setup. The rounded tips make installation straightforward, while the smooth shank reduces friction during fitment. With an overall length of 63mm, these studs are tailored to match the specifications of compatible scooters.
When to Replace Your Intake Studs
Intake manifold studs should be replaced if you experience air leaks or notice damage during maintenance. Keeping these studs in good condition is important for effective engine operation and to prevent issues related to improper sealing. Regular inspections can help determine when replacements are necessary.
Specifications
- Material: Steel
- Size: M6x1.00
- Overall Length: 63mm
- Finish: Dark phosphate
- Quantity: 2 studs
- OEM Part Number: 4789
- Country of Origin: China
Fitment
This part is compatible with various 50cc scooter models featuring the 139QMB engine code. Ensure compatibility by checking the engine identification number located on your scooter.
- Bella Classic 50
- Nitro Sport 50
- Pug 50
- go
- go MAX
Not sure it fits? Contact us with your scooter's make, model and year and we'll confirm the fit before you order.
Shop more: GY6 50cc Scooter Parts (139QMB) · GY6 Scooter Parts · Scooter Fuel System Parts · Scooter Bolts, Screws & Hardware · Scooter Parts
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