Volvo Penta Needle Roller Bushing 184654
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Volvo Penta 184654 is a genuine OEM needle roller bushing used in Volvo Penta marine engine and sterndrive service. Volvo Penta's official parts shop lists 184654 as an active genuine needle roller bushing, and current reviewed public references tie it to Volvo Penta drive and engine applications rather than a general-purpose bearing. Current reviewed public sources do not publish a reliable OEM inside diameter, outside diameter, or width specification for this exact part number.
Key Features
- Genuine Volvo Penta OEM part number 184654.
- Identified in current reviewed sources as a needle roller bushing / needle bearing bush.
- Individual service part sold separately rather than as a kit.
- Current reviewed dealer references show approximate weight around 0.1 lb / 0.03–0.1 kg depending on listing format, which is useful as a secondary checkpoint but not a dimensional spec.
Engine Compatibility
Current public references point more clearly to drive compatibility than to one narrow engine-only list. The strongest reviewed fitment trail ties Volvo Penta 184654 to DP-SM lower vertical shaft (Duo-Prop) service, while broader reviewed retailer references also associate it with many Volvo Penta engine and drive families, including older MD40 / TMD40 / AD / AQ / DP / SX-related applications. Because public fitment coverage is broad and listing quality varies, fitment should still be confirmed by exact engine or drive serial number before ordering.
Serial Number Fitment Notice
Needle roller bushings can vary by shaft size, housing bore, width, and cage design even when the application family looks similar. Confirm Volvo Penta 184654 by exact engine or drive serial number and by matching the original bearing position before ordering. Volvo Penta's official parts guidance continues to direct owners to identify the correct engine, shield, or drive when locating genuine parts.
When This Part Needs Replacement
Replace this bushing when the original shows roughness, looseness, corrosion, scoring, visible wear, or damage found during lower-unit, shaft, or gearcase service. Because current reviewed sources place 184654 in lower vertical shaft / drive-service context, replacement is typically tied to repair or overhaul work when the original no longer supports the shaft correctly.
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 184654 as the active Volvo Penta number for this needle roller bushing. No reliable confirmed Volvo Penta superseded number was found in the reviewed sources.
Parts Desk Insight
For a part like 184654, the strongest buying checkpoint is the exact shaft and housing location, not the word "bushing" alone. The clearest reviewed match points here are needle roller bushing and DP-SM lower vertical shaft application context, so serial-number matching remains the cleanest way to avoid ordering the wrong bearing.
Shipping: Ships same or next day for fast Canada wide shipping. ⚓
Shipping information
In-stock and OEM parts: ship same or next business day.
Locally warehoused items: ship within 3–4 business days.
Special-order items: timeline confirmed after order.
Returns & warranty
Returns & Satisfaction Guarantee
We stand firmly behind the quality of every product we sell. Your confidence matters to us — and we back it with a straightforward 30-Day Satisfaction Guarantee.
If you are not fully satisfied, you may request a return within 30 days of delivery. All returns must receive pre-approval prior to being sent back. Unauthorized returns will not be accepted.
To qualify for a return:
Item must be in new, unused condition
Product must be in its original packaging
All parts, components, hardware, manuals, and accessories must be included
Packaging must be undamaged and suitable for resale
Important:
Electronics are strictly inspected. No returns on open-box electronics. Exceptions may apply only with prior written approval. Any electronic unit that has been installed, powered, activated, or altered may not be eligible for return.
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