Restore factory performance to your Mercury engine with this OEM REPAIR KIT. Engineered to exact specifications for reliable operation in fresh and saltwater conditions.

Built with Mercury Marine’s precision engineering, this service kit ensures reliable operation across all engine RPM ranges. Part number 811287 is manufactured to exact Mercury Marine factory specifications for precision installation and optimal performance. Constructed from premium marine-grade materials designed to withstand harsh saltwater and freshwater environments.

Aftermarket parts might save a few dollars upfront, but genuine Mercury Marine part 811287 saves you money long-term by lasting years instead of months. Factory precision means perfect fit — no modifications, no surprises.

Compatible Mercury Marine Engines

FITS: 80-125HP MARINER, MERCURY

• Fits MARINER, MERCURY 80-125HP engines
• Compatible HP: 80HP, 100HP, 115HP, 125HP
• Covers 24 serial number ranges
• Configurations: Jet Drive, Outboard
• OEM genuine Mercury Marine part

COMPLETE SERIAL NUMBER COMPATIBILITY:

80HP Models

• 80HP JET (Mariner): 0D283222-0G760299, 9793577-0P016999
• 80HP JET (Mercury): 0D283222-0G760299, 9793577-0P016999

100HP Models

• 100HP OUTBOARD (Mariner): 0A722297-0D283221, 0D283222-0G760299, 9523034-9793576, 9793577-0P016999
• 100HP OUTBOARD (Mercury): 0B209468-0D283221, 0D283222-0G760299, 9523034-9793576, 9793577-0P016999

115HP Models

• 115HP OUTBOARD (Mariner): 0C100000-0D283221, 0D283222-0G760299, 9559771-9793576, 9793577-0P016999
• 115HP OUTBOARD (Mercury): 0C100000-0D283221, 0D283222-0G760299, 9559771-9793576, 9793577-0P016999

125HP Models

• 125HP OUTBOARD (Mariner): 0D283222-0G760299, 9793577-0P016999
• 125HP OUTBOARD (Mercury): 0D283222-0G760299, 9793577-0P016999

Looking for your Mercury engine serial number? Our helpful guide shows you exactly where serial numbers are located on different engines.

Verification & Support

Double-check compatibility for part 811287 using our parts finder tool. Still need assistance? No worries – contact us via the buttons at the bottom of this page (text, call, or email)

40+ years of marine expertise. Best prices guaranteed – free shipping on orders over $100.