Skip to product information
Ships Nationwide in 2–4 business days.
Gasket Kit For Johnson/Evinrude 25/35hp 433941 18-4307 2cyl Powerhead X-Ref
$34.99
Sale price
$34.99
Regular price
In Stock
Questions? We're here to help!
Talk with a parts expert today
I reached out for some replacement head bolts and they responded quickly with a few questions and cautionary information and is sending me some bolts. Great customer service! Thanks
Edward H. — Verified customer
Gasket Kit For Johnson/Evinrude 25/35hp 433941 18-4307 2cyl Powerhead X-Ref
Revitalize your outboard motor with this high-quality gasket kit designed for Johnson and Evinrude 25HP and 35HP 2-cylinder powerheads. This aftermarket kit provides a reliable and cost-effective solution for engine rebuilds or routine maintenance, ensuring a tight seal and peak performance on the water. Engineered to meet rigorous standards, it serves as a direct replacement for common part numbers, making your repair process straightforward and efficient.
Key Features & Benefits
- Comprehensive set includes essential gaskets for a powerhead overhaul
- Precision-engineered for a perfect fit on 2-cylinder 25HP and 35HP models
- Durable materials designed to withstand the harsh marine environment
- Cost-effective aftermarket alternative to expensive OEM kits
- Helps restore engine compression and prevent leaks
Compatible Models
- Johnson 25 HP (2-Cylinder)
- Johnson 35 HP (2-Cylinder)
- Evinrude 25 HP (2-Cylinder)
- Evinrude 35 HP (2-Cylinder)
Product Specifications
- Part Type: Powerhead Gasket Kit
- Compatibility: 2-Cylinder 25/35hp Outboard Engines
- Cross-Reference Numbers: 433941, 18-4307
- Condition: Brand New Aftermarket
Frequently Asked Questions
Is this an OEM part?
No, this is a premium aftermarket replacement part designed to meet or exceed the performance of the original equipment.
How do I confirm compatibility?
Please cross-reference your original part numbers with 433941 or 18-4307 and verify that your engine is a Johnson or Evinrude 25/35hp 2-cylinder model.
Important: This is an aftermarket replacement part sold by Northline Parts. It is not made by the original equipment manufacturer unless specifically stated. Brand names, model names, and part numbers are used only to identify compatibility. Please compare your original part, photos, and fitment details before ordering.
Need Any Help?
Work 1-on-1 With An Expert For:
- The Right Part Selection
- Our Best Pricing Tiers
- Priority Customer Support
- White Glove Installations
- Flexible Payment Options
Service was professional and easy to work with. They kept me updated on my order and recommended a different part when the one I originally picked wasn’t going to work. Everything showed up as expected and the process was smooth overall.