Your Mercury deserves better than cheap aftermarket parts that fail after one season. This genuine WASHER, (.450 x 1.75 x .12) delivers the reliability your engine was built for.

Manufactured to strict Mercury Marine quality standards, this component ensures reliable operation across all engine RPM ranges. Part number 44163 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 44163 undergoes rigorous Mercury Marine quality testing that aftermarket manufacturers skip. The result? Reliable performance season after season.

Compatible Mercury Marine Engines

FITS: 200HP MERCRUISER, RACE OUTBOARD

• Fits MERCRUISER, RACE OUTBOARD 200HP engines
• Compatible HP: 200HP
• Covers 24 serial number ranges
• Configurations: Outboard
• OEM genuine Mercury Marine part

COMPLETE SERIAL NUMBER COMPATIBILITY:

200HP Models

• 200HP OUTBOARD (Race Outboard)

HP Models

• HP OUTBOARD (Mercruiser): 0B664190-0F729999, 0F730000-0M100000, 0M100001-0W249999, 0B664190-0F729999, 0F730000-0M100000, 0M100001-0W249999, 0B664190-0F729999, 0F730000-0M100000, 0M100001-0W249999, 0M100001-0W249999, 0M100001-0W249999, 0M100001-0W249999, 0L914990-0W239999, 0M052945-0M906877

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 44163 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. Competitive pricing, same-day shipping on most orders.