PRIMER BULB FOR TECUMSEH 570682A MTD 951-10639 951-10639A 951-10888B

Primer Bulb for Tecumseh

This primer bulb is a replacement carburetor primer bulb designed for Tecumseh and MTD engines, used to prime the fuel system for easier starting; OEM cross-reference numbers include 570682A, 951-10639, 951-10639A, and 951-10888B.

Overview

The primer bulb for Tecumseh and MTD engines is a simple yet essential component that helps draw fuel into the carburetor for reliable cold starts. Constructed from durable rubber, this primer bulb withstands repeated use and exposure to fuel. It is a direct replacement for multiple OEM part numbers, making it a versatile choice for repair shops and homeowners maintaining Tecumseh-powered equipment.

Built For Performance

• Flexible rubber construction for easy pressing and immediate fuel flow
• Direct fit replacement for Tecumseh and MTD carburetors using primer bulb design
• Resistant to fuel and oil deterioration for long-term durability
• Compatible with multiple OEM part numbers including 570682A, 951-10639, 951-10639A, 951-10888B
• Simple push-in installation with no special tools required

Specs At A Glance

Good To Know

Q: Will this primer bulb fit my engine? A: This primer bulb is designed for Tecumseh and MTD engines that use a push-type primer bulb; verify your carburetor model against the listed OEM numbers to confirm compatibility.

Q: How do I install the primer bulb? A: Installation typically involves removing the old bulb and pressing the new one into the carburetor housing until it snaps or seats firmly.

Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.