A silicone reducer that steps from one bore down to another through a 45° bend, letting you join pipework of two different diameters in one part. Sizes are quoted as the internal diameter of each end - the larger end first, then the smaller.
Coolant and radiator connections, turbocharger and intercooler pipework, air intake and induction, breather and vacuum lines, header tank and heater plumbing. Not suitable for fuel or oil.
16mm > 13mm, 19mm > 13mm, 22mm > 16mm, 22mm > 19mm, 25mm > 16mm, 25mm > 19mm, 32mm > 19mm, 32mm > 25mm, 32mm > 28mm, 35mm > 25mm, 35mm > 32mm, 38mm > 25mm, 38mm > 32mm, 38mm > 35mm, 42mm > 32mm, 42mm > 38mm, 45mm > 25mm, 45mm > 35mm, 45mm > 38mm, 51mm > 38mm, 51mm > 45mm, 57mm > 51mm, 60mm > 45mm, 60mm > 51mm, 63mm > 51mm, 65mm > 60mm, 70mm > 51mm, 70mm > 60mm, 70mm > 63mm, 76mm > 51mm, 76mm > 57mm, 76mm > 60mm, 76mm > 63mm, 76mm > 67mm, 80mm > 70mm, 90mm > 51mm, 90mm > 76mm, 90mm > 80mm, 102mm > 76mm, 111mm > 98mm, 114mm > 98mm, 127mm > 90mm
The size quoted is the internal diameter of the hose, so it matches the outside diameter of the pipe or spigot it fits over. Measure the spigot, not the old hose.
Fit a hose clip at each end, positioned over the pipe spigot rather than on a bend or hump. Tighten evenly - silicone takes a firm clamp but does not need to be crushed. A bead or raised lip on the spigot will always give the most secure joint.
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Auto Silicone Hoses supplies aftermarket performance and service parts for car enthusiasts, all tried and tested for fit, finish and performance.