MerCruiser 815425 Oil Pressure Sender Sending Unit V8 454 7.4L 496 8.1 1988-1997 Cooling System & Hoses 5hp 6hp 18hp 28hp 33hp

5hp 6hp 18hp 28hp 33hp 40hp 50hp 60hp 70hp 75hp 85hp 115hp 135hp Possibly others

Also Includes shift spool & assorted parts as pictured / Clutch Dog 52-66063

1978-1981 Models used a hydro-mechanical shift system that is not interchangeable with these

Exhaust Manifold Cover:   78529

MerCruiser 815425 Oil Pressure Sender Sending Unit V8 454 7.4L 496 8.1 1988-1997 Cooling System & Hoses 5hp 6hp 18hp 28hp 33hpPart Number(s) Included MerCruiser 815425 Oil Pressure Sender MerCruiser 22 29085 (45 degree Elbow) MerCruiser 22 805059 Fitting General Application Compatibility The sender was used on all sorts of stuff not listed here, but the fittings (which could be removed) are specific to 454 496 Bravo applications and some 8. 1L inboard applications. Other Details Freshwater Used Parts Purchase with confidence!