Don’t miss another weekend. This genuine Mercury Marine SCREW, (M8 x 20) ships fast and installs easily – get back on the water where you belong.

Designed and manufactured to Mercury Marine OEM standards, this component ensures reliable operation across all engine RPM ranges. Part number 82497020 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.

Cut-rate alternatives might look similar, but they’re not engineered to Mercury’s exacting standards. Part 82497020 delivers consistent performance because it’s built right — the same way Mercury does it at the factory.

Compatible Mercury Marine Engines

FITS: 25-30HP MARINER, MERCURY

• Fits MARINER, MERCURY 25-30HP engines
• Compatible HP: 25HP, 30HP
• Covers 24 serial number ranges
• Configurations: Outboard
• OEM genuine Mercury Marine part

COMPLETE SERIAL NUMBER COMPATIBILITY:

25HP Models

• 25HP OUTBOARD (Mariner): 0G590000-0G760299, 0G760300-0T408999, 0P017000-0P153499, 0P153500-0P388282, 0T409000-1B344298, 9973100-0P016999
• 25HP OUTBOARD (Mercury): 0G590000-0G760299, 0G760300-0T408999, 0P017000-0P153499, 0P153500-0P388282, 0T409000-1B344298, 9973100-0P016999

30HP Models

• 30HP OUTBOARD (Mariner): 0G055314-0G760299, 0G760300-0T979999, 0P017000-0P325499, 0T980000-0T999999
• 30HP OUTBOARD (Mercury): 0G055314-0G760299, 0G760300-0T979999, 0P017000-0P325499, 0T980000-0T999999

Need help finding your serial number? Check our serial number location guide for step-by-step instructions on locating it on your Mercury engine.

Verification & Support

Double-check compatibility for part 82497020 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)

Serving boaters for over 40 years. Great prices, quick delivery – your parts ship fast.