MerCruiser 53114A1 140hp 165hp 3.0L 4cyl 6cyl Rubber Exhaust Boot Hose Tube Intake Manifolds please ensure that your tube

please ensure that your tube looks like this one and measures 0

Please Consult Wiseco's Website or other piston websites before purchasing

Thumb Screws: 28403A 3

Water Tube Seal: 26-20232

they were all significantly different in length so it should be easy to visually identify them

MerCruiser 53114A1 140hp 165hp 3.0L 4cyl 6cyl Rubber Exhaust Boot Hose Tube Intake Manifolds please ensure that your tubeItem Details MerCruiser Part Number 53114A1 (Sierra 18 2759 equivalent) Basically, they made 2 types of these, one was really short and the other style is this type that is longer. This was only found on 140hp & 165hp applications 1969 1982. The shorter type (45597A1 was used on 120hp applications) This is a little dirty, but the rubber is in good condition and doesn't feel compromised anywhere. Also includes hose clamps. If you have any questions