Mercury Gear Lube Drain Seal - 8M0204693
This gear lube drain seal is an essential component used to create a watertight seal around the gear lube drain plug on Mercury outboard motors and stern drives. This seal prevents the gear lube from leaking out of the gear case while also helping to keep water from entering the system, which can lead to costly damage to the gears and bearings inside the lower unit.
Lower unit drain seals can deteriorate over time, losing their sealing ability and leading to leaks, which can cause damage and disrupt operation of the gearcase.
Fits:
Outboard
- 40-60HP 4-Stroke Standard Gearcase (SN 1C453840 & Above)
- 40-60HP 4-Stroke (CT/BF Gearcase) (SN 1C453840 & Above)
- 75-115HP 2.1L 4-Stroke (SN 2B095049 & Above)
- 75-115HP Optimax 1.5L (SN 1B227000 & Above)
- 115HP Pro XS 2.1L L4 4-Stroke (SN 2B095049 & Above)
- 115 HP Pro XS Optimax DFI 3 Cyl 1.5L (SN 1B751825-2B123429)
- 125 HP 3 Cyl 2-Stroke DFI 1.5L (SN 1B736885 β 2B112787)
- 150HP 3.0L EFI 4-Stroke (SN1B905505 & Above)
- 150HP Pro XS 3.0L L4 4-Stroke (SN 2B550139 & Above)
- 150HP Sea Pro 3.0L EFI 4-Stroke (SN 2B139139 & Above)
- V-150/V-175 EFI 2.5L (SN 0T409000 & Above)
- V-200 EFI 2-Stroke 2.5L (SN 0T409000 & Above)
- 135-175HP Optimax 2.5L V6 (SN 1B227000 & Above)
- 150-175HP Pro XS Optimax 2.5L (SN 1B516339-2B535624)
- 135-200HP 1.7L L4 Verado 4-Stroke (SN 1B227000 - 2B576734)
- 175-225HP 3.4L V6 4-Stroke (SN 2B529482 & Above)
- 175HP Pro XS 3.4L V6 4-Stroke (SN 2B529482 & Above)
- 200HP 3.0L EFI 2-Stroke (SN 1B504989 β 2B528096)
- 200 HP Pro XS Optimax 3.0L (SN 1B912786 β 2B535571)
- 200-225 HP DTS Optimax 6 Cyl 3.0L (SN 0T599000 β 1B964735)
- 225 HP Pro XS Optimax 3.0L (SN 1B104549 & Above)
- 225-250 3.0L EFI 2-Stroke (SN 0T409000 β 0T800999, 0T801000 β 1B4177011, 1B4177012- 1B504988, 1B504989 β 2B528096)
- 250 HP 6 CYL Optimax (SN 1B528615-2B535086)
- 250 HP Pro XS 3.0L 2-Stroke DFI (SN 1B426561-1B752546, 1B752547-2B535608)
- 200-300HP Optimax 3.0L V6 (SN 1B227000 & Above)
- 200-300HP 2.6L L6 Verado 4-stroke (G1-G4) (SN 2B144122 & Below)
- 200-300HP 2.6L L6 Verado 4-stroke (G5) (SN 2B144123 & Above)
- 200-300HP Pro XS 4.6L V8 4-Stroke (SN 2B529482 & Above)
- 250-300HP CMS 4.6L V8 4-Stroke (SN 2B529482 & Above)
- 250-300HP AMS V8 Verado 4-Stroke (SN 2B529482 & Above)
- 300 HP XS 6 Cyl 2-Stroke 3.2L (SN 1E001867-1E052057,1E052058-1E053987)
- 350-400HP 2.6L L6 Verado 4-Stroke (SN 2B141617 & Above)
- 350-400HP 5.7L V10 Verado 4-Stroke (SN 3B266064 & Above)
- 600HP 7.6L V12 4-Stroke (SN 3B060061- 3B332191)
- 600HP 7.6L V12 4-Stroke (SN 3B332192 & Above)
- 60R 1.0L L4 4-Stroke (SN 1C615064 & Above)
- 250R 4.6L V8 4-Stroke (SN E1080500 & Above)
- 300R 4.6L V8 4-Stroke (SN E1080500 & Above)
- 350HP SCI 2.6L L6 4-Stroke (SN 1B716557 β 2B43542)
- 400R 2.6L L6 4-Stroke (SN 2B141124 & 3B342962)
- 400R 5.7L V10 4-Stroke (SN 3B272954 & Above)
- 450R 4.6L V8 4-Stroke (SN 1E083006 β 1E099720)
- 500R 4.6L V8 4-Stroke (SN 1E099432 & Above)
MerCruiser
- 2.5L & 3.0L Carbureted (SN 0B531854 & Above)
- 3.0L MPI EC (SN 1A072812 & Above)
- 4.3L Carbureted Alpha RWC w/o Remote Oil (SN 0F000878 & Above)
- 4.3L MPI Alhpa RWC (SN 0M615000 & Above)
- 4.3L MPI Bravo RWC (SN 0M615000 & Above)
- 4.5L MPI Alpha RWC (SN 2A441953 & Above)
- 4.5L MPI Bravo RWC EC/Non-EC (SN 2A441953 & Above)
- 5.0L / 5.7L MPI Alpha RWC β GM (SN 0W06000 & Above)
- 5.0L / 5.7L / 6.2L MPI Bravo RWC β GM (SN 0W0600 & Above)
- 6.2L MPI RWC EC/Non-EC β Mercury (SN 2A456613 & Above)
- 8.2L MPI Mag/Mag HO (SN 1A351597 & Above)
Sterndrive
- Alpha One 1983-1990 (SN 622557-0F386995
- Alpha One Gen 2 (SN 0D469859 & Above)
- Bravo One 1998-2016 (SN 2A514802 & Below)
- Bravo One 2017-Present (SN 2A514803 & Above)
- Bravo Two 1998-2017 (SN 0F730000 - 2A514802)
- Bravo Two 2017-Present (SN 2A514803 & Above)
- Bravo Three 1995-2002 (SN 0F30000 - 0M179452)
- Bravo Three 2003-2016 (SN 0M179453 - 2A514802)
- Bravo Three 2017-Present (SN 2A514803 & Above)
Note: Requires 2 per lower unit. Sold individually.
