> Mercury Marine [Updated: Feb. 17, 2024] > Outboard > 2 Stroke DFI (OptiMax) > 250 HP Pro XS 6 CYL (3.0L) > [1B752547 THRU 2B535608] - Cat.# 90-898103231
> Mercury Marine [Updated: Aug. 24, 2021] > Outboard > 2 Stroke DFI (OptiMax) > 250 PRO XS (3.0L DFI) > [1B752547 THRU 2B535608] - Cat.# 90-898103231
> Mercury Marine [Updated: Mar. 25, 2021] > Outboard > 2 Stroke DFI (OptiMax) > 250 PRO XS (3.0L DFI) > [1B752547 THRU 2B535608] - Cat.# 90-898103231
> Mercury Marine [Updated: May. 1, 2018]  > Outboard > 2 Stroke DFI (OptiMax) > 250 PRO XS (3.0L DFI) > [1B752547 & Up] - USA - Cat.# 90-898103231

Top cowl diagram 1646

1

881288T66 TOP COWL ASSEMBLY (Black) (Includes all Decals except HP and Strips)[1B934307] & Below
+ 8M0063392 ORD 100-8M0075372
++ 8M0075372 TOP COWL ASSEMBLY (Includes all Decals except HorsePower) SN# 1B446999 & Below
8M0070604 TOP COWL ASSEMBLY (Black) (Includes all Decals except HP and Belt Line)[1B934308] & Up
+ 8M0083585 TOP COWL
++ 8M0075372 TOP COWL ASSEMBLY (Includes all Decals except HorsePower) SN# 1B446999 & Below

881288T58 TOP COWL ASSEMBLY (Includes all Decals except HorsePower) SN# 1B446999 & Below
8M0075372 TOP COWL ASSEMBLY (Includes all Decals except HorsePower) SN# 1B446999 & Below

881288T66, 8M0063392, 8M0070604, 8M0083585, 8M0075372, 881288T58
881288T668M0063392 8M0070604 8M0083585 8M0075372 881288T58

MERCURY DECALS

897136A07 DECAL SET, 250 ProXS , HP decal not included [1B934307] & Below

889246A28 DECAL SET, 250 ProXS  [1B934307] & Below 
+ 897136A07 DECAL SET ProXS, HP decal not included

892564006 DECAL Horsepower 225 [1B934307] & Below 
+ 8M0061186 DECAL

892564007 DECAL, Horsepower 250 [1B934307] & Below
+ 8M0061187 DECAL, Horsepower 250 

8M0063389 DECAL Strips [1B934307] & Below
+ 8M0135962 DECAL STRIP

- - - - - - - - - - - - - - - - - - - - - -

8M0073125 DECAL SET ProXS, HP Decal not included [1B934308] & Up
+ 8M0083586 DECAL SET
++ 8M0114996 DECAL-SERVICE KIT

8M0065747 DECAL Horsepower 225 [1B934308] & Up
8M0062029 DECAL Horsepower 250 [1B934308] & Up

8M0072981 DECAL Belt Line [1B934308] & Up

Lower cowl diagram 40540

1-  850302A07 BOTTOM COWL, Port 3-  850301A07 BOTTOM COWL, Starboard

854700 DECAL Bottom Cowl (Strip of 5) [1B913348] & Below
8M0063389 DECAL Strips [1B934307] & Below
+ 8M0135962 DECAL STRIP

854700, 8M0063389, 8M0072981,8M0135962
854700 8M0063389 8M0072981 8M0135962

8M0072981 DECAL Belt Line [1B934308] & Up

Serial Number: 2B087560 - Model: 1251P73BD - Model Version: L PROXS
2006 MERCURY 250 L PRO XS TORQUEMASTER GEN2 250DFI L PROXS 

Serial Number: 1B862994 - Model: 1251P73ED - Model Version: L PRO XS
MERCURY 3.0L DFI PRO XS TM 250DFI L PRO XS

Serial Number: 1B902988 - Model: 1251P73ED - Model Version: L PRO XS
2010 MERCURY 3.0L DFI PRO XS TM 250DFI L PRO XS