Click to expand Tap to zoom Rotary 9478 Primer Bulb replaces Walbro 188-12 (5 Pack) SKU 9478-RT Original price $8.60 - Original price $8.60 Original price $8.60 $8.60 - $8.60 Current price $8.60 | / Availability: in stock. Quantity Add to cart Additional information | Returns | Shipping |