Maintain peak Mercury Marine performance with this factory-engineered **END CAP KIT, Tilt Cylinder, Includes Reference #26**. Designed for precision installation and built to handle demanding marine environments season after season.

Built to Mercury’s exacting factory standards, this repair kit ensures reliable operation across all engine RPM ranges. Part number 878239A02 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.

Unlike aftermarket alternatives that fail within one season, genuine OEM part 878239A02 delivers Mercury Marine’s legendary reliability. Factory-trained technicians trust this part because it meets the same stringent quality standards as your original equipment.

FITS: 110-225HP MARINER, MERCURY

• Fits MARINER, MERCURY 110-225HP engines
• Compatible HP: 110HP, 150HP, 175HP, 200HP, 225HP
• Covers 24 serial number ranges
• Configurations: Jet Drive, Outboard
• OEM genuine Mercury Marine part

COMPLETE SERIAL NUMBER COMPATIBILITY:

110HP Models

• 110HP JET (Mercury)

150HP Models

• 150HP OUTBOARD (Mercury)

175HP Models

• 175HP PROXS (Mercury)

200HP Models

• 200HP OUTBOARD (Mariner): 0T801000-1B417701, 1B417702-1B504988, 1B504989-1B912785
• 200HP OUTBOARD (Mercury): 0T801000-1B417701, 1B417702-1B504988, 1B417702-1B504988, 1B504989-1B912785
• 200HP PRO XS (Mercury): 1B504989-1B912785

225HP Models

• 225HP OUTBOARD (Mariner): 0T801000-1B417701, 1B417702-1B504988, 0T801000-1B417701, 1B417702-1B504988
• 225HP OUTBOARD (Mercury): 0T801000-1B417701, 1B417702-1B504988, 0T801000-1B417701, 1B417702-1B504988

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

Double-check compatibility for part 878239A02 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).

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