4x Primer Bulb Pump For Homelite Husqvarna Poulan Chainsaw & Trimmer | Fits Walbro Zama Models | 530047721 Replacement

Here’s a 4-pack of primer bulbs from Carbole—fits a ton of Homelite, Husqvarna, Poulan, Craftsman, and even STIHL trimmers or chainsaws.

Brand new, PVC material, 12V compatible (though it’s a primer bulb, so voltage is more for compatibility).

Part numbers include 530047721, 188-512, UP04033, and more.

Works with 2-stroke engines and models like Homelite HLT28, Poulan P3314, Craftsman 683974, and Zama carbs (BG55, etc.).

It’s a snap-in type, so easy to replace.

Lifetime warranty, made for gasoline tools.

Whether you’ve got a weed trimmer, blower, or chainsaw, these bulbs should fit.

Check your model—fits Walbro WT-23A, WYJ-33, and others.

No assembly needed, just pop ’em in.

Great to have spares.