Cylinder Head Inlet and Exhaust Valve Kit - Short 64mm For GY6 50cc 139QMB 139QMABaotian Rex Benzhou Kreidler 50
Features: Aftermarket intake and exhaust valve kit. Kit includes intake valve, exhaust valve, valve cotters and stem seals (you get exactly what is pictured). Valves are forged steel one piece constructio. Cheaper equivalent of the original with decent quality.
Specifications: Condition: Aftermarket 100% Brand New Material: 21-4N Steel Type: Head Valve
Dimensions: Intake Valve: Approx. 18.5 x 5 x 64.5 mm Exhaust Valve: Approx. 15.9 x 5 x 64.3 mm
Please compare the size with your original part to ensure compatibility.
Fits Models: Fit for GY6 50cc 80cc 139QMB/139QMA 4-stroke engines
(Compatibility Chart is for Reference ONLY!!!) (Please Compare with Your faulty unit and the image we provided to Decide Fitment)
Package Includes: 1 x Intake Valve 1 x Exhaust Valve 2 x Valve Stem Seals 2 x Valve Cotters (4pcs)
(The product contains all that can be seen in the picture.)
Note: Carefully compare to your old parts to be sure this is the correct part for your machine.
The product on offer is an accessory or spare part and thus is not an original product of the vehicle manufacturer. The name of the vehicle manufacturer is stated only as an indication of the determination of the product being offered as an accessory or spare part, to clarify, for which vehicle the product on offer Fits.
Both sockets fit the original openings correctly and provide a steady power connection. My phone charger stays firmly plugged in, and the outlets are working reliably.
The extensions make the paddles much easier to reach during turns. They fit securely, feel solid, and add a sportier look without interfering with normal steering.
The key turns smoothly and the ignition engages without sticking. The cylinder fit the steering column correctly, and both included keys work perfectly.
The fuel valve turns smoothly and shuts off completely without leaking. It fit the original location well and restored reliable fuel flow to the carburetor.