Take control of your Mercury maintenance with this genuine CHAIN. Straightforward replacement that delivers factory results without shop labor costs.

Engineered to Mercury’s rigorous OEM standards, this component ensures reliable operation across all engine RPM ranges. Part number 887776002 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.

Factory parts exist for a reason — they work. Part 887776002 undergoes rigorous Mercury Marine quality testing that aftermarket manufacturers skip. The result? Reliable performance season after season.

Compatible Mercury Marine Engines

FITS: 75-125HP MARINER, MERCURY (DFI)

• Fits MARINER, MERCURY 75-125HP engines
• Compatible HP: 75HP, 80HP, 90HP, 115HP, 125HP
• Model types: DFI
• Covers 24 serial number ranges
• Configurations: Jet Drive, Outboard
• OEM genuine Mercury Marine part

COMPLETE SERIAL NUMBER COMPATIBILITY:

75HP Models

• 75HP DFI (Mariner): 0T980000-1B226999, 1B227000-1B417701, 1B417702-1B736885
• 75HP DFI (Mercury): 0T980000-1B226999, 1B227000-1B417701, 1B417702-1B736885

80HP Models

• 80HP JET (Mercury): 1B586067-1B736885

90HP Models

• 90HP DFI (Mariner): 0T980000-1B226999, 1B227000-1B417701
• 90HP DFI (Mercury): 0T801000-1B226999, 1B227000-1B417701

115HP Models

• 115HP DFI (Mariner): 0T980000-1B226999, 1B227000-1B417701, 1B417702-1B736885
• 115HP DFI (Mercury): 0T801000-1B226999, 1B227000-1B417701, 1B417702-1B736885

125HP Models

• 125HP DFI (Mariner)
• 125HP DFI (Mercury)

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

Verify part 887776002 works with your Mercury using our parts finder tool. Have questions? Reach out using the contact buttons at the bottom of this page — our team is here to help by text, call, or email

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