Hose Barb 1/8″ X 5/16″
OEM: Mercury
Replaces: Mercury 63186 | 631861 | 57307 | 33074
For 1995-2000 SSM, Dry Six, M6, NXT & GM/MIE V8, 500-1200 engines. Made of brass with 1/8″ NPT thread to 5/16″ barb.
also crosses with:
Sierra: 18-8054
Mallory: 9-38019
UPC: 840080404318