Carb Diaphragm (Throttle Slide Piston) :: Hyosung GT125R GV250 GT250R GV125
After many years of hard use; old worn throttle slide pistons (aka. diaphragm) should be considered to be replaced during a rebuild/overhaul session to maintain optimal carb performance.
Damaged & sticky or torn-up slides will cause all kinds of weird behavior from surging, incorrect fuel metering, boggyness while riding etc…
A good diaphragm helps to regulate the fuel in the mixture , thus allowing most the optimal carb performance as intended.
The item location is shown in the pictures above (#33) ^
|FOR 125CC TWINS = YOU WILL GET 2 PIECES …
⚠ It is required. Go see pictures above ^
|FOR 250CC TWINS = YOU WILL GET 1 PIECE …
🚦 If you want 2 slides, add 2 at the check out. (250cc owners)
NEEDLES ARE NOT INCLUDED.
🚚 UK Shipping = Delivery is 2-3 Working Days (via 1st Class Royal Mail).
🛠 Fitting Instructions: None. Swap & go 😉 (need help?)
🏍 Model fitment list:
|GTR & RC||GT Naked (Comet)||GV Aquila/Mirage|
|125cc = All carb models.||GT125 = All carb models.||GV125 = up to 2017!|
|250cc = All carb models.||GT250 = All carb models.||GV250 = all carby models.|
📖 Reference OEM Part Number(s) = 13338HG5100