3302-804844002 Aftermarket Mercruiser Carburettor Kit | Sawley's Select Marine Parts

🔧 Product Description

Aftermarket replacement Late MerCarb 2-Barrel Carburettor Repair Kit - Replaces Part Number: 3302-804844002

New aftermarket repair kit replacing the late-design MerCruiser 3302-804844002 service number. It is for MerCarb two-barrel carburettors with the No. 2 accelerator-pump design and is used across four-cylinder, V6 and small-block V8 MerCruiser packages.

⚙️ Key Features

• Direct replacement for 3302-804844002

• Late-design MerCarb two-barrel service kit

• For carburettors with No. 2 accelerator-pump design

• Supports four-cylinder, 4.3L V6 and 5.0L/5.7L V8 applications

• One kit services one carburettor

🧰 Kit Contents

• Late MerCarb gasket and seal package - supplied under Sierra P/N 18-7098-1

• Needle-and-seat and float-valve components - supplied under kit 18-7098-1

• No. 2 design accelerator-pump components - supplied under kit 18-7098-1

• Carburettor mounting and fuel-bowl gaskets - supplied under kit 18-7098-1

🔄 Supersession & Cross Reference

OEM Supersession Chain:

• 3302-804844002 → Supersedes/cross-references 3302-804844001 and 3302-804844

• 3302-804844 / 3302-804844001 (earlier number formats)

OEM / Related Numbers:

• 3302-804844

• 3302-804844001

• 804844002

Aftermarket / Verified Equivalents:

• Sierra: 18-7098-1

• GLM: 76086

• Mallory: 9-37612

🚤 Compatibility

Commonly used on:

• MerCruiser engines with late-design MerCarb two-barrel carburettor

Typically suits:

• Engine models:

• MCM 120/2.5L and 140/3.0L four-cylinder late MerCarb applications

• MCM 4.3L V6

• MCM 5.0L/305 V8

• MCM 5.7L/350 V8

• Carburettor assemblies including 1389-9562A1, 1389-9563A1, 1389-9564A1, 1389-9670A2 and 806077A2 where the parts list specifies the late kit

• HP Range: Approximately 120HP - 260HP

• Engine Type: Carburetted four-cylinder, V6 or small-block V8 petrol marine engine

• Year Range: Approximately 1985 onward for late MerCarb applications

• Serial / Carburettor Identification: Confirm the No. 2 accelerator-pump design and the exact carburettor assembly number.

🔌 Function

The kit renews the wear and sealing components used to control fuel level, meter fuel through the carburettor and prevent air or fuel leaks after the carburettor is dismantled for cleaning.

Common signs of failure:

• Hard starting or the need for excessive choke

• Unstable, hanging or excessively low idle

• Fuel leaking, flooding or fuel smell around the carburettor

• Hesitation, flat spot or stalling during acceleration

• Uneven cylinder fuelling, poor power or excessive fuel consumption

📦 Condition

• New aftermarket replacement part

• Brand new

• Supplied in original or equivalent packaging