Brand Part Number Notes Suzuki 15412-92J00 Original OEM part number
Position the new restrictor gasket correctly onto the manifold
including R/MR/Alpha One models from 1983–1990 (serial number 6225577 & up)
and other required components for a standard rebuild
Place a rag or container under the old fuel pump to catch any spilled fuel
Carburetor – Fits Mercury Mariner 10HP 15HP 20HP 4-stroke (Replaces 853720T14, 853720T15, 853720T19, 853720T21, 8M0109535) 135-300HP Brand Part Number Notes SuzukiProduct Details This Carburetor Fits Mercury Mariner 10HP 15HP 20HP 4 stroke is designed for Mercury Mariner outboard engines rated 15HP20HP with 4 stroke, 2 cylinder configuration. Engineered to deliver reliable fuel metering for remote control models with serial numbers 0R235168 through 0R833819 (carburetor serial 0R686020 and below). Direct replacement for OEM part numbers 853720T14, 853720T15, 853720T19, 853720T21, and 8M0109535. Complete