Carburetor Repair Kit – Fits Mercury & Mariner 135-225 HP 1978-1989 (Replaces 1395-6452, 1395-8506, 1395-6026)

$35.99 $57.00

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Product Details

This WSM Carburetor Repair Kit – Fits Mercury & Mariner 135-225 HP 1978-1989 is designed for Mercury and Mariner V6, 2-stroke outboard engines. It provides all the necessary components to restore carburetor performance and efficiency on models manufactured between 1978 and 1989.

This kit serves as a direct replacement for Mercury OEM part numbers 1395-6452, 1395-8506, 1395-6026, and 1395-6452B.

Engineered for direct replacement installation.
Includes essential components like gaskets, seals, and hardware for a comprehensive service.
Comes with the needle and seat, critical for proper fuel flow regulation.

Part Number Matrix

Use this matrix to confirm equivalent references across OEM and aftermarket.

Brand	Part Number
Mercury	1395-6452
Mercury	1395-8506
Mercury	1395-6026
Mercury	1395-6452B

Engine & Model Compatibility

Confirm your engine model/year in the table below.

This kit is designed for select Mercury and Mariner V6 outboards.

Brand	Model	Rated HP	Stroke	Years	OEM Part No.
Mercury	6 Cyl 3.125 Bore 2L	135	2-Stroke	1986–1989	1395-6452
Mercury	6 Cyl 3.125 Bore 2L	150	2-Stroke	1979–1989	1395-6452
Mercury	6 Cyl 3.375 Bore 2.4L	175	2-Stroke	1981–1982	1395-6452
Mercury	6 Cyl 3.375 Bore 2.4L	200	2-Stroke	1978–1982	1395-6452
Mercury	6 Cyl 3.375 Bore 2.4L	225	2-Stroke	1980–1981	1395-6452
Mercury	6 Cyl 3.375 Chrome Bore 2.4L	200	2-Stroke	1983–1988	1395-6452

Technical Specs

Product Type: Carburetor Repair Kit
Installation: Direct replacement
Fuel Type: Gasoline
Dimensions: 13.0" L x 11.0" W x 0.5" H
Weight: 1.00 lb (0.45 kg)
Other Technical Attributes: Includes needle and seat

What’s in the Box

1x Carburetor Repair Kit with Needle & Seat (replaces 1395-6452, 1395-8506, 1395-6026, 1395-6452B)

Installation Notes

Disconnect the battery and relieve fuel system pressure before beginning work. Ensure the engine is cool.
Carefully remove the carburetors from the engine, labeling all fuel and vacuum lines to ensure correct reassembly.
Disassemble one carburetor at a time to avoid mixing parts. Clean all metal components with a quality carburetor cleaner.
Replace old gaskets, seals, and the needle/seat assembly with the new parts from the kit. Do not reuse old components.
Set the float height according to the manufacturer's service manual specifications for your engine model.
Reassemble the carburetor and reinstall it on the engine, ensuring all lines and linkages are connected securely.
After installation, check for fuel leaks before starting the engine and adjust idle settings as needed.

Troubleshooting & FAQ

How do I confirm this kit fits my specific V6 engine?

This kit is for Mercury and Mariner 135-225 HP V6, 2-stroke engines made between 1978 and 1989. Verify your engine model and year against the compatibility table. It is crucial to also cross-reference the OEM part number (e.g., 1395-6452) with your existing part or service manual.

What are the signs that my carburetor needs a rebuild?

Common symptoms include difficulty starting, rough idling, stalling, poor acceleration, black smoke from the exhaust, and fuel leaking from the carburetor. These issues often point to clogged passages, worn seals, or an incorrect fuel/air mixture that a rebuild kit can resolve.

Does this kit include everything for a standard carburetor service?

Yes, this kit is comprehensive and includes the gaskets, seals, and hardware needed for a standard overhaul, including the critical needle and seat assembly required for proper fuel metering.

Can I clean my existing carburetor parts instead of replacing them?

While metal components can be cleaned, rubber and paper gaskets, seals, and O-rings degrade over time due to fuel exposure and heat. It is essential to replace them with the new parts from the kit to ensure a proper seal and prevent leaks.

Is setting the float height difficult?

Setting the float height is a critical step that requires precision. While not overly complex, it must be done according to your engine's service manual specifications. An incorrect float height will lead to poor engine performance or flooding.

OEM vs. Aftermarket?

This listing is an aftermarket replacement (not OEM). Built to OEM-level specifications with comparable materials. Manufactured in an ISO 9002 facility, batch-inspected for consistency.

Shipping speed & cost?

We ship worldwide quickly—typical transit 5–15 days. Standard shipping is free; expedited options appear at checkout where available.

Warranty & returns?

Covered by a 1-year warranty against manufacturing defects under normal use. If issues arise, contact support with your order details. Returns are accepted within our standard window (unused & in original condition). See our policy page or reach out for instructions.

Safety & Important Info

Verify images/specifications vs your original part. If anything differs—even if your model appears compatible—do not purchase.
This is an aftermarket replacement, not an OEM component.
Professional installation is recommended for safety and performance.

About Sea Sierra

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