Position the new restrictor gasket correctly onto the manifold
Brand Part Number Notes Suzuki 15412-92J00 Original OEM part number
including R/MR/Alpha One models from 1983–1990 (serial number 6225577 & up)
and other required components for a standard rebuild
Common symptoms include squealing noises from the engine bay (especially during startups or sharp turns)
Carburetor – Fits Mercury Mariner 10HP 15HP 20HP 4-stroke (Replaces 853720T14, 853720T15, 853720T19, 853720T21, 8M0109535) 135-300HP Position the new restrictor gasketProduct 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