Description

Volvo Penta 184798 is a genuine OEM needle roller bearing assembly used in Volvo Penta marine propulsion service. Volvo Penta’s official parts shop continues to list 184798 as an active genuine part, and current schematic-based references place it in DPI-A / Marine Propulsion. Current reviewed public sources identify it specifically as a needle roller assembly sold individually rather than as part of a larger kit. Current reviewed public sources do not publish a confirmed inside diameter, outside diameter, width, or needle-count specification for this exact OEM number.

Key Features

• Genuine Volvo Penta OEM part number 184798.
• Identified in current reviewed sources as a needle roller assembly.
• Current schematic reference places it in DPI-A / Marine Propulsion.
• Sold individually as a service part.

Engine Compatibility
Current public references for 184798 are stronger on drive compatibility than on a broad engine-by-engine list. The clearest reviewed OEM-style source places it in DPI-A marine propulsion. Because public fitment coverage for this exact bearing is still limited in the reviewed sources, fitment should be confirmed by exact drive model and serial number before ordering.

Serial Number Fitment Notice
Needle roller bearings can vary by shaft size, housing bore, width, and cage design even when the application family looks similar. Confirm Volvo Penta 184798 by exact engine or drive serial number and by matching the original bearing position in the correct Volvo Penta parts lookup before ordering. Volvo Penta’s official guidance continues to direct owners to identify the correct engine, shield, or drive when locating genuine parts.

When This Part Needs Replacement
Replace this bearing when the original shows roughness, looseness, corrosion, scoring, visible wear, or damage found during drivetrain or gearcase service. Because 184798 is identified in current reviewed sources as a needle roller assembly in marine propulsion service, replacement is typically tied to repair or overhaul work when the original no longer supports the shaft correctly. This is service-based guidance grounded in the part’s confirmed bearing function.

Installation Notes
Match the replacement directly to the original before installation and inspect the surrounding shaft and housing surfaces during service. Since current public references confirm the part number and application context more clearly than they publish engineering dimensions, direct comparison to the removed bearing and serial-number verification are the safest checkpoints before final assembly.

Alternate/Superseded Part Numbers
Current reviewed public sources clearly identify 184798 as the active Volvo Penta number for this needle roller bearing assembly. No confirmed newer Volvo Penta supersession is clearly shown in the reviewed sources.

Parts Desk Insight
For a part like 184798, the strongest buying checkpoint is the exact bearing location and serial-number-based parts lookup, not the word “bearing” alone. Current reviewed sources point most clearly to DPI-A marine propulsion use, so serial-number matching remains the cleanest way to avoid ordering the wrong needle roller assembly.

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