Bullwall 4-Pack 188-12 Primer Bulbs | Compatible with Stihl, Echo, Husqvarna, Craftsman, Poulan & Honda

Overview

The Bullwall 4 Pcs 188-12 primer bulbs kit is a practical, ready-to-use replacement option for a wide range of small engines. Designed to fit common 188-12 family parts, this set references standard identifiers such as 188-12, 188-12-1, 188-14, 188-14-1, 12318140630, 505306701, and UP04802, making it easier to match with compatible carburetors on your trimmer, blower, or chainsaw.

Engine starting can feel more effortless when the primer bulb presses smoothly and returns quickly to its resting state. The four-bulb pack gives you a spare on hand, so you can keep your equipment ready for practical maintenance without frequent trips to the store.

What you get

• Four 188-12 primer bulbs compatible with a broad range of small engines.
• Part-number coverage includes 188-12, 188-12-1, 188-14, 188-14-1, 12318140630, 505306701, UP04802.
• Compatibility spans popular brands like Stihl, Echo, Poulan, Husqvarna, Craftsman, and Honda.

These bulbs are suited for several tool categories, including trimmers, brush cutters, chainsaws, and backpack blowers. They’re designed to withstand typical outdoor-use conditions and offer a reliable seal when seated in the carburetor housing.

Usage scenarios

• Replacements for cracked or worn primer bulbs to restore easy priming and starting sequences.
• Emergency spare part kit for seasonal equipment ready to hit the job site when needed.
• Commonly used with carburetors on tools from Stihl, Echo, Husqvarna, Craftsman, and Honda lines.

While this kit provides a versatile option for many models, fitment should be confirmed against your engine’s part numbers and carburetor configuration. The four-bulb set aims to balance value with broad compatibility, offering a practical pathway to maintain engine readiness without committing to a single-brand solution.

Quality and installation notes

• Made to align with standard 188-12 sizing for straightforward replacements.
• Ideal for routine maintenance and as a ready-to-use spare set for field work.
• Designed to support reliable priming across multiple small-engine platforms, subject to correct model compatibility.