
AV489
Primer Bulb for Walbro Carburetors
Primer Bulb for Walbro Carburetors
Replacement primer bulb for Walbro carburetors. Fits WA-167, WT-603, WT-643, WT-644, WT-668, WT-990, WT-1107, WT-813, WYK-33, WYK-58, etc - basically, all the Walbro carbs we stock except for the HDA-223, which uses a larger bulb.
Zenoah part # 1751-81510
FG part # 07373
Walbro Part # 188-12
Also available in an ethanol/UV (ultraviolet light) resistant version, see item av489b in the "also purchased with this item" at the bottom of this page.
ABOUT THIS PRODUCT:
Pairs well with
Easy to use for beginners
Durable build for long-lasting fun
Quick recharge and extended range for all-day play
Perfect for pools, lakes, and calm rivers

Primer Bulb for Walbro Carburetors
Product details
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What types of RC vehicles do you sell?
We offer a wide range of RC vehicles including airplanes, drones, helicopters, cars, trucks, boats, and a full selection of parts and upgrades for each.
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Most of our models are RTR (Ready to Run) or RTF (Ready to Fly), meaning they include everything you need out of the box. Some kits may require minimal assembly—check the product description for details.
Do you offer replacement parts?
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Orders typically ship within 1–2 business days. Delivery time depends on your location, but most customers in the U.S. receive their orders within 3–7 business days.
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