Extend your Mercury engine’s life with this premium OEM ARM ASSEMBLY, Steering Handle (Black). Factory-engineered for durability in harsh marine conditions that destroy inferior parts.

Manufactured to strict Mercury Marine quality standards, this seal ensures reliable operation across all engine RPM ranges. Part number 821468A66 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.

Why risk your Mercury engine with questionable aftermarket parts? Genuine part 821468A66 is built to last, backed by Mercury Marine’s decades of marine engineering expertise and proven reliability.

Compatible Mercury Marine Engines

FITS: 10-15HP MARINER, MERCURY (MAGNUM, MARATHON, SEA PRO)

• Fits MARINER, MERCURY 10-15HP engines
• Compatible HP: 10HP, 13HP, 15HP
• Model types: MAGNUM, MARATHON, SEA PRO
• Covers 24 serial number ranges
• Configurations: Outboard
• OEM genuine Mercury Marine part

COMPLETE SERIAL NUMBER COMPATIBILITY:

10HP Models

• 10HP MAGNUM (Mariner): 0G760300-0T979999, 0P017000-0P325499
• 10HP MARATHON (Mariner): 0G760300-0T979999, 0P017000-0P325499, 0T980000-0T999999
• 10HP SEA PRO (Mercury): 0G760300-0T979999, 0P017000-0P325499, 0T980000-0T999999
• 10HP VIKING (Mariner): 0P017000-0P325499
• 10HP VIKING (Mercury): 0P017000-0P325499

13HP Models

• 13HP OUTBOARD (Mariner): 0P134638-0P400999
• 13HP OUTBOARD (Mercury): 0P134638-0P400999

15HP Models

• 15HP OUTBOARD (Mariner): 0G760300-1B226999, 0P075166-0P400999
• 15HP OUTBOARD (Mercury): 0G760300-1B226999, 0P075166-0P400999

Not sure where to find your engine’s serial number? View our quick reference guide to locate it on your Mercury Marine engine.

Verification & Support

Questions about part 821468A66? Use our parts finder tool to verify fitment yourself. Prefer to talk to an expert? Use the contact buttons at the bottom of this page to reach our team by text, call, or email

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