Lower Unit Gearcase Seal Kit for Johnson Evinrude E-Tec 5006373, 439141, 18-2623
Lower Unit Gearcase Seal Kit for Johnson Evinrude E-Tec 5006373, 439141, 18-2623
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Lower Unit Gearcase Seal Kit for Johnson Evinrude E-Tec
This lower unit gearcase seal kit is designed for Johnson Evinrude E-Tec outboards, with OEM cross-reference numbers 5006373, 439141, and 18-2623. It contains the necessary seals and gaskets to prevent oil leaks and maintain proper gearcase pressure.
Overview
The lower unit gearcase seal kit provides all essential seals for servicing Johnson Evinrude E-Tec outboard lower units. This kit includes O-rings, gaskets, and seals to replace worn components, ensuring reliable performance and preventing water intrusion. Ideal for mechanics or DIY boat owners, this seal kit helps extend the life of your outboard's gearcase.
Built For Performance
- Includes all seals and gaskets for a complete lower unit overhaul
- Manufactured from durable rubber and gasket materials to resist oil and heat
- Direct replacement for OEM part numbers 5006373, 439141, 18-2623
- Engineered to meet or exceed original equipment specifications
- Helps prevent gear oil leaks and water contamination
- Compatible with multiple Johnson Evinrude E-Tec engine sizes
On-The-Job Use
- Replacing worn seals during lower unit gearcase reconditioning
- Performing annual maintenance on outboard motors
- Fixing oil leaks at the prop shaft, driveshaft, or vent plug
- Restoring pressure integrity after water intrusion
- Used by marine technicians for Johnson Evinrude E-Tec outboards
Specs At A Glance
| Part Number(s) | 5006373, 439141, 18-2623 |
| Application | Johnson Evinrude E-Tec outboards |
| Kit Contents | Seals, O-rings, gaskets |
| Material | Rubber, gasket material |
Good To Know
Q: Will this seal kit fit all Johnson Evinrude E-Tec outboards? A: This kit covers many E-Tec models, but we recommend verifying the OEM part numbers on your specific lower unit to ensure compatibility.
Q: Do I need special tools to install these seals? A: Basic hand tools and a seal driver may be needed; refer to your service manual for detailed installation steps.
Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.
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