Genuine Primer Bulb Assembly - Walbro

This high-quality replacement primer bulb (SKU 188-512-1) is designed to restore reliable fuel system priming on a wide range of outdoor power equipment. Manufactured to OEM specifications WALBRO 188-512, this durable rubber bulb provides a consistent seal and easy manual operation for quick engine starts. Ideal for use as a direct replacement on chainsaws, brushcutters, and blowers, it offers a cost-effective solution to common hard-starting issues.

• Premium rubber construction resists fuel degradation and cracking for long service life.
• Direct replacement for WALBRO 188-512, ensuring a perfect fit and simple installation.
• Restores proper fuel flow to the carburettor, reducing the need for repeated pulls.

• Chainsaws with Walbro carburettors
• Brushcutters and trimmers
• Leaf blowers and handheld equipment

Fuel System Components – replacement primer bulbs and carburettor parts for small engines.