Black Silicone Coolant Bypass Cap, 1 1/4 inch ID 2095 but it will not stand

but it will not stand up to continuous exposure to petroleum

OD: 82mm (3

The 3-ply reinforcement results in a 4mm wall thickness (43mm / 1 11/16" and 38mm / 1 1/2" OD) and a working pressure rating over 27 psi (135 psi burst pressure)

The 95mm ID at one end and 89mm ID at the other end let you connect a 3 3/4" OD tube to a 3 1/2" OD tube

This clamp will keep the hose in place

Black Silicone Coolant Bypass Cap, 1 1/4 inch ID 2095 but it will not standThis 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 32mm (1 1 4") ID, 40mm (1 9 16") 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