Seal Kit, Upper & Lower Crank – Mercury / Mariner 200-300hp

Description

Upper & Lower Crank Seal

3 seals & 1 o-ring

Do not reuse 3L single seal lower caps. Replace with double seal cap Mercury #1171-9787A5. If cap has been replaced, use 3 piece (1 upper & 2 lower) seal kit #2018

Fits:

Mercury / Mariner

200 HP 3.0L DFI / Optimax serial number OG3866496-OG589999
200 HP 3.0L DFI / Optimax serial number OG960500-OT178499 & up
200 HP 3.0L DFI / Optimax serial number OG590000-OG960499
225 HP 3.0L Carb serial number OD280813-OG7602999
225 HP 3.0L Carb serial number OG245605-OT408999
225 HP 3.0L EFI serial number OG76300-OT408999
225 HP 3.0L EFI serial number OT409000-up
225 HP 3.0L DFI / Optimax serial number OG960500-OT801000 & up
225 HP 3.0L DFI / Optimax serial number OG590000-OG960499
225 HP 3.0L DFI, DTS serial number OT599000 & up
225-250 HP 3.0L EFI serial number OG129222-OT408999
250XB 3.0L serial number OG980600-OT800999
250XS 3.0L DFI serial number OT651945-OT818042
250 HP 3.0L EFI / Optimax serial number OT409000-OT800999 & up
250 HP Sportjet DFI 3.0L
300 HP 3.0L EFI, ProMax, Super Mag serial number OG610221-OT105297
300X 3.0L EI, ProMax serial number OT235084-OT429940 & up

Replaces 26-830898, 26-399093