Mercury Mariner Carburetor Repair Seal Kit – 30–125 HP Outboards
Mercury Mariner Carburetor Repair Seal Kit – 30–125 HP Outboards is backordered and will ship as soon as it is back in stock.
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Mercury Mariner Carburetor Repair Seal Kit – 30–125 HP Outboards
Mercury Mariner Carburetor Repair Seal Kit – 30–125 HP Outboards is backordered and will ship as soon as it is back in stock.
Product Details
This aftermarket Carburetor Repair Seal Kit is designed for specified Mercury and Mariner marine outboard carburetors used on 30–125 HP engines. It supplies the gaskets, O-rings, and seals needed to reseal one compatible carburetor during service and help address deterioration, air leaks, and fuel leaks caused by worn sealing components.
The kit is intended for the carburetor applications and WME-series carburetor numbers listed below. It is a seal kit, not a complete carburetor rebuild kit; the package does not include a needle-valve assembly, float-pivot pin, jets, or a replacement carburetor.
- For specified Mercury Mariner 2-cylinder, 3-cylinder, 4-cylinder, and Jet outboard applications.
- Fits selected 30–125 HP applications when the carburetor model and serial-number range match.
- Includes sealing components for servicing one carburetor.
- Aftermarket replacement for the compatible manufacturer and aftermarket references listed below.
Part Number References
Use the carburetor model, engine configuration, and serial number together when confirming compatibility. The following references are associated with this seal-kit application:
| Brand or source | Reference number |
|---|---|
| Mercury / Mariner | 1395-811222 |
| Mercury / Mariner | 1395-823635 |
| Mercury / Mariner | 1395-8236351 |
| Mercury / Mariner | 1395-8236352 |
| Mercury / Mariner | 1395-8236353 |
| Mercury / Mariner | 1395-8236354 |
| Mercury / Mariner | 1395-9599 |
| Sierra Marine | 18-7750-1 |
Engine and Application Compatibility
The company fitment information identifies the following Mercury Mariner outboard applications. Horsepower, cylinder configuration, Jet designation, carburetor model, and serial number must all be considered before ordering.
| Engine application | Configuration | Rated horsepower | Stroke | Application note |
|---|---|---|---|---|
| Mercury Mariner | 2-cylinder | 30 HP | Not specified in company record | Marine outboard carburetor seal-kit application |
| Mercury Mariner | 3-cylinder Jet | 30 HP | Not specified in company record | 30 Jet application |
| Mercury Mariner | 2-cylinder or 3-cylinder | 40 HP | Not specified in company record | Includes 40 Jet applications |
| Mercury Mariner | Jet | 45 HP | Not specified in company record | 45 Jet application |
| Mercury Mariner | 3-cylinder | 50, 55, 60, or 75 HP | Not specified in company record | 3-cylinder marine outboard applications |
| Mercury Mariner | Jet | 60 or 80 HP | Not specified in company record | 60 and 80 Jet applications |
| Mercury Mariner | 3-cylinder | 90 HP | Not specified in company record | 3-cylinder marine outboard application |
| Mercury Mariner | 4-cylinder | 100, 115, or 125 HP | Not specified in company record | 4-cylinder marine outboard applications |
Compatible Carburetor Models
The company application record lists the following WME carburetor models. Match the complete marking on your carburetor rather than relying on horsepower alone.
| WME model group | Carburetor models |
|---|---|
| Group 1 | WME-1, 1A, 1B, 4, 5, 6, 6A, 7, 7B, 8, 9, 10, 10A, 11, 14, 15, 15A, 17, 18 |
| Group 2 | WME-20, 20A, 21, 21A, 22, 22B, 23, 24, 26, 27, 28, 32, 32B, 33, 34, 35 |
| Group 3 | WME-36, 36A, 37, 37A, 38, 39A, 40, 40A, 42, 42A, 43, 44, 45, 50, 52, 53 |
| Group 4 | WME-57, 58, 63, 64, 65, 66, 67, 68, 69, 79, 81 |
Technical Specifications
- Product type
- Carburetor repair seal kit
- Brand application
- Mercury Mariner marine outboards
- Horsepower range
- Specified applications from 30 to 125 HP
- Carburetor family
- Specified WME-series carburetors listed above
- Service quantity
- One compatible carburetor
- Installation
- Replacement sealing components for a compatible carburetor
- Fuel system
- Gasoline marine outboard carburetor applications
- OEM and aftermarket references
- 1395-811222, 1395-823635, 1395-8236351, 1395-8236352, 1395-8236353, 1395-8236354, 1395-9599, and Sierra 18-7750-1
What's in the Box
- Gaskets for servicing one compatible carburetor
- O-rings and sealing rings
- Other seals specified for the listed WME carburetor applications
Not included: needle-valve assembly, float-pivot pin, jets, float, carburetor body, or complete carburetor assembly.
Installation Notes
- Disconnect the battery and shut off the fuel supply before beginning service.
- Remove the carburetor according to the engine service procedure and record the position of hoses, linkages, and fittings.
- Disassemble the carburetor on a clean work surface and retain reusable components in their original positions.
- Clean suitable metal components with an appropriate carburetor cleaner. Keep solvents away from rubber and other non-metal sealing parts.
- Remove the old gaskets, O-rings, and seals without damaging the mating surfaces.
- Install the new sealing components in the correct locations. Do not substitute components from another carburetor model.
- Reassemble the carburetor using the engine or carburetor manufacturer's torque and adjustment specifications.
- Reinstall the carburetor, reconnect all hoses and linkages, and check for fuel leaks before operating the engine.
- Run the engine in accordance with the manufacturer's safety procedure and verify stable operation.
Troubleshooting and FAQ
How do I confirm that this seal kit fits?
Check the carburetor for its WME model marking, identify the engine's cylinder configuration and horsepower, and compare the complete engine serial number with the applicable Mercury or Mariner parts information. Horsepower alone is not sufficient to confirm fitment.
How many carburetors does one kit service?
This product is specified for servicing one compatible carburetor. Engines with multiple carburetors may require one seal kit for each carburetor, depending on the engine's service requirements.
What does this kit replace?
It replaces the specified sealing components in a compatible carburetor. It does not replace the carburetor's needle valve, float, jets, or other components that are not listed as included.
What symptoms can worn carburetor seals cause?
Deteriorated seals may contribute to fuel leakage, air leakage, hard starting, unstable idle, or poor fuel-system sealing. These symptoms can have other causes, so inspect the carburetor and engine before replacing parts.
Is this an OEM part?
No. This is an aftermarket replacement seal kit associated with the Mercury Mariner and Sierra reference numbers listed on this page. Mercury, Mariner, Sierra, and Quicksilver are used only to identify compatible applications or reference numbers.
Safety and Important Information
- Confirm the WME carburetor marking, engine configuration, horsepower, and serial-number range before ordering.
- Do not rely on a reference number alone when multiple carburetor configurations are used across an engine range.
- Work in a well-ventilated area away from ignition sources and handle gasoline and solvent according to their safety instructions.
- Professional installation is recommended when carburetor disassembly, adjustment, or fuel-system testing is outside your experience.
About Sea Sierra
- Marine replacement parts — Parts are selected for specified marine applications and reference-number coverage.
- Application-focused fitment — Verify the complete engine and carburetor details before installation.
- Practical repair support — Replacement sealing components help restore serviceable carburetor sealing when the underlying parts remain usable.
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