Fuel Primer Bulb 3.9 cm × 13 cm (fits 8 mm hose) | 4Boats

Fuel primer bulb in PVC for priming and bleeding marine fuel systems after pump replacement or long periods of inactivity, designed for compact inline installation.

• 3.9 cm diameter × 13 cm length (1.5 in × 5.1 in) - compact inline fit
• Fits 8 mm hose (0.31 in) for a secure, hermetic connection
• PVC construction for chemical and oil resistance
• Stainless steel holding clamps resist corrosion and retain the seal
• Primes and bleeds fuel lines to remove air after pump service or prolonged inactivity
• Inline installation allows easy access and replacement