Description

Mercury / MerCruiser Quicksilver Filter — 834011341

The Mercury Quicksilver 834011341 is a genuine OEM spin-on fuel filter used primarily on Mercury Marine diesel engines based on Hino platforms. Its job is to remove contaminants such as dirt, rust, and water from diesel fuel before it reaches the fuel injection system.

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Key Details

• Part Number: 834011341

• Common Alternate Number:23401-1341 (Hino reference)

• Component Type: Spin-on diesel fuel filter

• Thread Size: approx. 3/4-16

• Typical Dimensions: about 125 mm height × 90 mm OD

• OEM Brand: Mercury Marine / Quicksilver

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Typical Applications

This filter is commonly used on Mercury Marine diesel engines that utilize Hino engine blocks, including various MerCruiser diesel inboard installations.

Examples include certain:

• MerCruiser Hino-based diesel inboards

• Marine diesel engines using Hino fuel system components

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Function

The filter protects the fuel system by:

• Removing dirt, rust, and debris from diesel fuel

• Preventing contamination from reaching high-pressure injection pumps and injectors

• Maintaining stable fuel flow and engine performance

Clean filtration is critical because diesel injection systems operate at very tight tolerances.

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Cross-Reference Numbers

The filter crosses with several heavy-duty diesel filter numbers, including:

• Hino: 23401-1341

• Fleetguard: FF5108

• WIX: 33398

• Baldwin: BF719 / BF7602

• Luber-Finer: LFF3415

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Fitment Tip:
Always verify the engine model and serial number when ordering. Many MerCruiser diesel engines share similar filters but can have different thread sizes or filtration ratings depending on the fuel system configuration.