Genuine Tillotson Pumper Screw for Single Stack Carbs

Accelerate your start routine: Exclusively for single stack carbs, the TPS pumper screw (SKU: TPS, Tillotson OEM #15C-51) manually pumps fuel to banish hard starts, ensuring your kart roars to life without delays.

• Genuine OEM quality for perfect fit
• Simplifies fueling in cold or dry conditions
• Reduces engine strain from prolonged cranking

This screw keeps your pit area organized by streamlining startups, letting you focus on strategy rather than mechanical fiddling—vital for time-sensitive heats where seconds count toward pole position.