Multiquip 29338 Primer Bulb 5/16 Hose Barb - OEM Replacement Part

This fuel primer bulb is essential for priming the fuel system on Multiquip concrete saws, particularly when fueling for the first time or refilling after running out of fuel. Located inside the console beneath the fuel tank, this 5/16" hose barb primer bulb ensures proper fuel delivery to the primary fuel transfer pump.

According to Multiquip service procedures, technicians squeeze the primer bulb until it fills with fuel and becomes firm, indicating the fuel transfer pump is properly primed. This critical step prevents damage to the primary fuel transfer pump that can occur when cranking the engine without fuel in the line between the tank and pump. The primer bulb system provides a reliable manual method to establish fuel flow before engine startup, particularly important after fuel system maintenance or when the saw has been sitting unused.

Compatible with the following Multiquip saw models:

• CS403016
• CS706016
• PS403016
• PS706016
• SP403016

Genuine Multiquip OEM part, sold by an authorized dealer.