WALBRO WT-603B Ball Beared

Now available with the stainless steel 340 steel carburetor shaft with tuning lever.ZN0078/02

This Walbro WT-603B carburettor can be fitted on any type of motor. The WT-603B is certainly one of the most popular carburetors from the big Walbro program because it’s unproblematic to adjust. For this reason it is especially recommended for the less experienced rc-car driver.  The gas valve is on both sides provided with a ball bearing with rubber seals, so that there is absolutely no wear and leakage can occur, and therefore no dirt can get into the motor.

If desired, we remove the choke axle and valve for you, and seal the holes.

Default settings:

• Stationary screw: 2 turns
• Lower mixing screw (L) one and a quarter turn open
• Upper mixing screw (H) one and a quarter turn open

Specifications:

• Bore: 15.88 mm
• Venturi: 12.7 mm

Suitable for all engines in our program and similar types.