Black Silicone Coolant Bypass Cap, 1 1/16 inch ID 11583 OD: 82mm (3

OD: 82mm (3

5mm wall thickness (125mm / 4 15/16" OD) and a working pressure rating over 8 psi (42 psi burst pressure)

Use our Hose Joiners (HJ38) and our Lined Hose Clamps (Part No

5mm wall thickness (106mm / 4 1/8" and 93mm / 3 5/8" OD) and a working pressure rating over 15 psi (78 psi burst pressure)

Operating pressure rating 28 psi

Black Silicone Coolant Bypass Cap, 1 1/16 inch ID 11583 OD: 82mm (3This cap features the same water and coolant compatible silicone rubber formulation as our silicone coolant hoses. It is designed for capping off coolant bypass or vacuum fittings, but it can also be used to protect fittings in storage. This size has a 27mm (1 1 16") ID, 35mm (1 3 8") OD and measures 38mm (1 1 2") Long overall with a 30mm depth. Maximum temperature 392 F (200 C). Operating pressure rating 28 psi. Black silicone rubber only. Sold