For Yamaha Outboards 6K1-45371-02-00 Zinc Trim Tab Anode 6K1-45371-01-00 18-6121
6K1-45371-02 Zinc Trim Tab

For Yamaha 6K1-45371-02-00 Trim tab anode Zinc 6K1‑45371‑01‑00 18‑6121 Outboard 

 

Specifications & Dimensions

SpecValue / Description
Type / FunctionTrim tab anode (sacrificial anode + trim tab) for counter‑rotating outboard application 
Replacement / EquivalentsReplaces 6K1‑45371‑01‑00, sometimes cross‑refers to 18‑6121 (anode) 
Fit / Engine modelsFits Yamaha outboards (counter-rotation) in the 150–200 HP range (e.g. LF150, L150, L200, etc.)
Diameter / Size100 mm (≈ 4.0 in) diameter for the drift / trim tab anode in some specs. 
Mounting Thread / Bolt HoleUses an M10 × 1.25 mm threaded mounting hole (for the mounting bolt)
Weight / MassOne listing gives about 1.0 lb weight for the zinc anode version in that size range. 
MaterialZinc (for saltwater / marine use) — typical for sacrificial anodes that corrode preferentially to protect the aluminum lower unit. 
 

Fitment:

YAMAHA - 2023
LF150LSA - SCHEDULED SERVICE PARTS
LF150LSA - LOWER CASING & DRIVE 2
LF150X - SCHEDULED SERVICE PARTS
LF150X - LOWER CASING & DRIVE 2
LF150X - SCHEDULED SERVICE PARTS
LF150X - LOWER CASING & DRIVE 2
LF150XB - LOWER CASING & DRIVE 2
LF150XB - SCHEDULED SERVICE PARTS
LF150XS - LOWER CASING & DRIVE 2
LF150XS - SCHEDULED SERVICE PARTS
LF150XSA - SCHEDULED SERVICE PARTS
LF150XSA - LOWER CASING & DRIVE 2
LF175XC - LOWER CASING & DRIVE 2
LF175XC - SCHEDULED SERVICE PARTS
LF175XS - LOWER CASING & DRIVE 2
LF175XS - SCHEDULED SERVICE PARTS
LF175XSA - SCHEDULED SERVICE PARTS
LF175XSA - LOWER CASING & DRIVE 2
LF200X - LOWER CASING & DRIVE 2
LF200X - LOWER CASING & DRIVE 2
LF200X - SCHEDULED SERVICE PARTS
LF200X - SCHEDULED SERVICE PARTS
LF200XB - LOWER CASING & DRIVE 2
LF200XB - SCHEDULED SERVICE PARTS
LF200XS - LOWER CASING & DRIVE 2
LF200XS - SCHEDULED SERVICE PARTS
LF200XSA - LOWER CASING & DRIVE 2
LF200XSA - SCHEDULED SERVICE PARTS
YAMAHA - 2020
LF150X - SCHEDULED SERVICE PARTS
LF150X - LOWER CASING & DRIVE 2
LF150XC - SCHEDULED SERVICE PARTS
LF150XC - LOWER CASING & DRIVE 2
LF175XC - LOWER CASING & DRIVE 2
LF175XC - SCHEDULED SERVICE PARTS
LF200LC - LOWER CASING & DRIVE 2
LF200LC - SCHEDULED SERVICE PARTS
LF200X - SCHEDULED SERVICE PARTS
LF200X - LOWER CASING & DRIVE 2
LF200XC - LOWER CASING & DRIVE 2
LF200XC - SCHEDULED SERVICE PARTS
YAMAHA - 2019
LF150X - LOWER CASING & DRIVE 2
LF150X - SCHEDULED SERVICE PARTS
LF150XC - SCHEDULED SERVICE PARTS
LF150XC - LOWER CASING & DRIVE 2
LF175XC - LOWER CASING & DRIVE 2
LF175XC - SCHEDULED SERVICE PARTS
LF200LC - LOWER CASING & DRIVE 2
LF200LC - SCHEDULED SERVICE PARTS
LF200X - SCHEDULED SERVICE PARTS
LF200X - LOWER CASING & DRIVE 2
LF200XC - LOWER CASING & DRIVE 2
LF200XC - SCHEDULED SERVICE PARTS
YAMAHA - 2018
LF150X - LOWER CASING & DRIVE 2
LF150X - SCHEDULED SERVICE PARTS
LF150XC - SCHEDULED SERVICE PARTS
LF150XC - LOWER CASING & DRIVE 2
LF175XC - LOWER CASING & DRIVE 2
LF175XC - SCHEDULED SERVICE PARTS
LF200LC - LOWER CASING & DRIVE 2
LF200LC - SCHEDULED SERVICE PARTS
LF200X - SCHEDULED SERVICE PARTS
LF200X - LOWER CASING & DRIVE 2
LF200XC - LOWER CASING & DRIVE 2
LF200XC - SCHEDULED SERVICE PARTS
YAMAHA - 2017
FL150FET - LOWER CASING & DRIVE 4
FL150FET - SCHEDULED SERVICE PARTS
LF150X - SCHEDULED SERVICE PARTS
LF150X - LOWER CASING & DRIVE 2
LF150XC - SCHEDULED SERVICE PARTS
LF150XC - LOWER CASING & DRIVE 2
LF175XC - LOWER CASING & DRIVE 2
LF175XC - SCHEDULED SERVICE PARTS
LF200X - LOWER CASING & DRIVE 2
LF200X - SCHEDULED SERVICE PARTS
LF200XC - SCHEDULED SERVICE PARTS
LF200XC - LOWER CASING & DRIVE 2
YAMAHA - 2016
FL150FET - SCHEDULED SERVICE PARTS
FL150FET - LOWER CASING & DRIVE 4
LF150X - SCHEDULED SERVICE PARTS
LF150X - LOWER CASING & DRIVE 2
LF200X - SCHEDULED SERVICE PARTS
LF200X - LOWER CASING & DRIVE 2
LF200XC - SCHEDULED SERVICE PARTS
LF200XC - LOWER CASING & DRIVE 2
YAMAHA - 2013
FL150AET - LOWER CASING & DRIVE 4
FL150AET - SCHEDULED SERVICE PARTS
FL150BET - LOWER CASING & DRIVE 4
FL150BET - SCHEDULED SERVICE PARTS
FL200GET - SCHEDULED SERVICE PARTS
FL200GET - LOWER CASING & DRIVE 4
YAMAHA - 1989
L150AETO L200AET - LOWER CASING, DRIVE 2
 
YAMAHA - 1997
150FETO 175DETO 200FETO L150FETO L200FET - LOWER CASING DRIVE 4 (L150/200)
YAMAHA - 1996
150FETO 175DETO 200FETO L150FETO L200FET - LOWER CASING DRIVE 4 (L150/L200)
YAMAHA - 1995
150CETO 175BETO 200BETO L150CETO L200BET - ALTERNATE 2 (LOWER CASING DRIVE2: L150/L200)
YAMAHA - 2021
LF150X - SCHEDULED SERVICE PARTS
LF150X - LOWER CASING & DRIVE 2
LF150XB - LOWER CASING & DRIVE 2
LF150XB - SCHEDULED SERVICE PARTS
LF150XC - LOWER CASING & DRIVE 2
LF150XC - SCHEDULED SERVICE PARTS
LF150XCA - LOWER CASING & DRIVE 2
LF150XCA - SCHEDULED SERVICE PARTS
LF200LC - LOWER CASING & DRIVE 2
LF200LC - SCHEDULED SERVICE PARTS
LF200LCA - SCHEDULED SERVICE PARTS
LF200LCA - LOWER CASING & DRIVE 2
LF200XC - LOWER CASING & DRIVE 2
LF200XC - SCHEDULED SERVICE PARTS
LF200XCA - LOWER CASING & DRIVE 2
LF200XCA - SCHEDULED SERVICE PARTS
YAMAHA - 2015
FL150FET - LOWER CASING & DRIVE 4
FL150FET - SCHEDULED SERVICE PARTS
LF150X - LOWER CASING & DRIVE 2
LF150X - SCHEDULED SERVICE PARTS
LF200X - SCHEDULED SERVICE PARTS
LF200X - LOWER CASING & DRIVE 2
LF200XC - LOWER CASING & DRIVE 2
LF200XC - SCHEDULED SERVICE PARTS
YAMAHA - 2014
FL150BET - SCHEDULED SERVICE PARTS
FL150BET - LOWER CASING & DRIVE 4
LF150X - LOWER CASING & DRIVE 2
LF150X - SCHEDULED SERVICE PARTS
LF200X - LOWER CASING & DRIVE 2
LF200X - SCHEDULED SERVICE PARTS
LF200XC - SCHEDULED SERVICE PARTS
LF200XC - LOWER CASING & DRIVE 2
YAMAHA - 2012
FL150AETX (64P9 - LOWER CASING & DRIVE 4
FL150AETX (64PA - LOWER CASING & DRIVE 4
FL150BETX (6BN4 - LOWER CASING & DRIVE 4
FL150BETX (6BN5 - LOWER CASING & DRIVE 4
YAMAHA - 2011
FL150AET - LOWER CASING & DRIVE 4
FL150BET - LOWER CASING & DRIVE 4
YAMAHA - 2010
FL150AET - LOWER CASING & DRIVE 4
L200FETO - LOWER CASING & DRIVE 4
LZ200NETO - LOWER CASING & DRIVE 4
YAMAHA - 2009
FL150AET - LOWER CASING & DRIVE 4
L200FETO - LOWER CASING & DRIVE 4
LZ200NETO - LOWER CASING & DRIVE 4
YAMAHA - 2006
FL150AET - LOWER CASING & DRIVE 4
L150FETO - LOWER CASING & DRIVE 4
L200FETO - LOWER CASING & DRIVE 4
LZ150PETO - LOWER CASING & DRIVE 4
LZ200NETO - LOWER CASING & DRIVE 4
YAMAHA - 2005
FL150AET - LOWER CASING & DRIVE 4
L150FETO - LOWER CASING & DRIVE 4
L200FETO - LOWER CASING & DRIVE 4
LZ150PETO - LOWER CASING & DRIVE 4
LZ200NETO - LOWER CASING & DRIVE 4
YAMAHA - 2004
FL150AET - LOWER CASING & DRIVE 4
L150FETO - LOWER CASING. DRIVE 4
L200FETO - LOWER CASING & DRIVE 4
LZ150PETO - LOWER CASING & DRIVE 4
LZ200NETO - LOWER CASING & DRIVE 4
YAMAHA - 2008
FL150AET - LOWER CASING & DRIVE 4
L200FETO - LOWER CASING & DRIVE 4
LZ200NETO - LOWER CASING & DRIVE 4
YAMAHA - 2007
FL150AET - LOWER CASING & DRIVE 4
L150FETO - LOWER CASING & DRIVE 4
L200FETO - LOWER CASING & DRIVE 4
LZ150PETO - LOWER CASING & DRIVE 4
LZ200NETO - LOWER CASING & DRIVE 4
YAMAHA - 2003
L150FETO - LOWER CASING. DRIVE 4
L200FETO - LOWER CASING. DRIVE 4
LZ150PETO - LOWER CASING. DRIVE 4
LZ200NETO - LOWER CASING. DRIVE 4
YAMAHA - 2002
L150FETO - LOWER CASING & DRIVE 4
L200FETO - LOWER CASING. DRIVE 4
LZ150PETO - LOWER CASING & DRIVE 4
LZ200NETO - LOWER CASING & DRIVE 4
YAMAHA - 2001
L150FETO - LOWER CASING. DRIVE 4
L200FETO - LOWER CASING. DRIVE 4
YAMAHA - 2000
L150FET - LOWER CASING. DRIVE 4
L200FET - LOWER CASING. DRIVE 4
Z200TR - LOWER CASING DRIVE 4
YAMAHA - 1993
L150CETO L200BET - LOWER CASING DRIVE 2
YAMAHA - 1992
L150CETO L200BET - LOWER CASING DRIVE 2
YAMAHA - 1991
L150CETO L200BET - LOWER CASING DRIVE 2
YAMAHA - 1990
L150CETO L200BET - LOWER CASING DRIVE 2
YAMAHA - 1994
150CETO 175BETO 200BETO L150BETO L200BET - ALTERNATE (LOWER CASING DRIVE 2: L150/L200) 
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