2Pcs Oil Seal For Mercury Seal Drive Shaft Upper 26-43036 26-43035 Lower Unit EI

Oil Seal Set for Mercury

This two-piece oil seal set for Mercury is designed for the drive shaft upper and lower unit, using part numbers 26-43036 and 26-43035 to keep lubricant sealed and water out.

Overview

This oil seal set for Mercury provides two precision seals that fit the drive shaft upper and lower unit of compatible Mercury outboards and sterndrives. Each seal is manufactured to match the original dimensions and performance of the factory part. These oil seals help maintain proper gearcase pressure and prevent costly leaks.

Built For Performance

• Set includes two seals for upper and lower drive shaft positions
• Precision-molded sealing lips for reliable oil retention
• Corrosion-resistant materials for marine use
• Direct replacement for Mercury part numbers 26-43036 and 26-43035
• Engineered to handle high-speed rotation and temperature changes

On-The-Job Use

• Seals the drive shaft upper in Mercury lower units
• Seals the drive shaft lower to prevent gear oil from leaking
• Blocks water from entering the gearcase during operation
• Maintains internal pressure for smooth shifting

Specs At A Glance

Good To Know

Q: Are these seals identical to the original Mercury parts? A: They are aftermarket replacements designed to match the same dimensions and function as Mercury part numbers 26-43036 and 26-43035.

Q: Can I use this set for both upper and lower drive shaft seals? A: Yes, the set includes one seal for each position, covering the drive shaft upper and lower unit.

Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.