Primer Bulb. I.D.: 1/4" or 6.4mm. Sierra is a leading supplier of primer bulbs to the marine aftermarket. Our bulbs are molded in house. We use double check valves with viton balls and stainless steel springs. Both EPA/CARB certified. Utilizes Floroelastomer (FKM) material for traditional look and operation. 7 1/2" or 190.5mm overall length including barbs. Meets current EPA regulations in effect 1/1/2011 of 15 g/m2/24 hrs.
- Sierra is a leading supplier of primer bulbs to the marine aftermarket
- Our bulbs are molded in house
- We use double check valves with viton balls and stainless steel springs
- Utilizes Floroelastomer (FKM) material for traditional look and operation
- Meets or exceeds manufacturer's recommended specifications
- Backed by Sierra's limited lifetime warranty
