Weekend coming up? Order this Mercury **SEAL, PISTON SHAFT** now for fast shipping. Most orders placed by 1pm ship today so you’re fishing, not fixing.

Precision-engineered for Mercury outboards, this seal ensures reliable operation across all engine RPM ranges. Part number F449342 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 F449342 undergoes rigorous Mercury Marine quality testing that aftermarket manufacturers skip. The result? Reliable performance season after season.

FITS: 100-115HP CHRYSLER

• Fits CHRYSLER 100-115HP engines
• Compatible HP: 100HP, 105HP, 115HP
• Covers 24 serial number ranges
• Configurations: Outboard
• OEM genuine Mercury Marine part

COMPLETE SERIAL NUMBER COMPATIBILITY:

100HP Models

• 100HP OUTBOARD (Chrysler)

105HP Models

• 105HP OUTBOARD (Chrysler)

115HP Models

• 115HP OUTBOARD (Chrysler)

Looking for your engine serial number? Our helpful guide shows you exactly where Mercury places serial numbers on different models.

Double-check compatibility for part F449342 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).

Over 40 years helping Mercury owners. Get Mercury OEM quality at discounted prices – exceptional savings on genuine parts.