Four Pack 188-512 Primer Bulbs For Small Engine Tools Snap In Replacement For Chainsaws, Leaf Blowers, Trimmers Compatible With Echo Husqvarna Poulan Ryobi Stihl Craftsman Homelite Models And Part Numbers 503936601 12318139130
✔️ 4 pcs 188-512 primer bulbs; fits Echo, Husqvarna, Ryobi, Stihl
Primer bulbs are snap-in replacement parts used to prime carburetors on chainsaws, leaf blowers, and trimmers. This four-pack includes 188-512 bulbs and is compatible with Echo, Husqvarna, Poulan, Ryobi, Stihl, Craftsman, and Homelite models.
✅ Pack of 4 188-512 primer bulbs for replacement
✅ Snap-in design for chainsaws, leaf blowers, and trimmers
✅ Replaces part numbers: 188-512, 188-512-1, 503936601, 12318139130, 530047721, 300780002, 300780001, 30078000, 4130 350 6200, UP04033
✅ Transparent color for easy inspection and installation
✅ Compatible with Echo, Husqvarna, Poulan, Ryobi, Stihl, Homelite models
💡 What is a primer bulb used for in small engine carburetors?
Short answer: primer bulbs prime the carburetor to start the engine by delivering fuel into the intake.
- Handy for starting engines quickly and reliably- Used on chainsaws, leaf blowers, and trimmers
- Replacements use common part numbers like 188-512
- Compatible with Echo, Husqvarna, Ryobi, Stihl, Poulan, and Homelite brands