Volvo Penta Ball Bearing 184841 | Primary Shaft Flywheel Housing OEM
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Volvo Penta 184841 – Ball Bearing
Part Number: 184841 | Brand: Volvo Penta | Type: OEM Ball Bearing | Sold: Individually
This is the genuine OEM ball bearing for the primary shaft in the flywheel housing and driveline assembly on applicable Volvo Penta marine propulsion systems. In the DP-D1 parts arrangement, 184841 is shown directly on the primary shaft between the flywheel-housing components and retaining snap rings. It is a driveline-critical component — not a generic bearing — and should be sourced as a genuine OEM part to ensure correct fit and service life.
Specifications
- OEM Part Number: 184841
- Type: Ball bearing
- System: Primary shaft / flywheel housing / driveline assembly
- Diagram Position: Primary shaft, between flywheel-housing components and retaining snap rings (DP-D1 arrangement)
- Approximate Weight: 0.4 kg
- Sold: Individually
Compatible Applications
- Volvo Penta D4-210A-A / D4-210A-B
- Volvo Penta D4-225A-B / D4-225A-C
- Volvo Penta D6-280A-A / D6-280A-B
- Volvo Penta D6-310A-A / D6-310A-B
- Volvo Penta DP-D1
- Volvo Penta DPX
- Broader DP-D, DP-E, DP-G, DPH-A, DPH-C, DPH-D1, DPH-E, DPI-A, DPR-series and TSK DPH assemblies
- Selected KAD, KAMD and TAMD applications – confirm by serial number
Volvo Penta uses 184841 across several engine and drive families. Always verify against your exact engine or drive serial number and flywheel-housing/primary-shaft diagram before ordering. Similar-looking bearings can have different dimensions or applications.
When to Replace
Replace this bearing when inspection reveals rough or noisy rotation, excessive radial play, corrosion, pitting, or damage during flywheel-housing or primary-shaft service. Wear in this location can contribute to shaft movement, vibration, and accelerated wear of surrounding driveline components.
Installation Notes
Use proper bearing removal and installation tools — never transmit installation force through the rolling elements. Inspect the primary shaft, bearing seat, snap rings, bearing bushing, and nearby sealing ring before reassembly. Follow the applicable Volvo Penta workshop procedure for installation and driveline setup.
Related Parts
- Volvo Penta Ball Bearing 184860
- Volvo Penta Roller Bearing 184691 – Duoprop Lower Gear Unit
- Volvo Penta Needle Roller Bearing Assembly 184798 – DPI-A
- Volvo Penta Bearing Housing 23040713
- Volvo Penta Needle Roller Bushing 184654 – DP-SM Duo-Prop Lower Unit
Parts Desk Insights
Best use case: This is the correct service part for technicians and experienced DIY boaters performing flywheel-housing or primary-shaft work on DP-D1, DPX, DPH, DPI-A, and related D4/D6 driveline packages. It's most commonly needed during a full driveline or flywheel-housing overhaul rather than routine maintenance.
Common questions: The most frequent issue is customers ordering by engine family name rather than by exact assembly and serial break. Bearings that look visually similar can differ by application even within the same Volvo Penta family. When servicing, it's worth inspecting the surrounding snap rings, bearing bushing, and seal at the same time — replacing them together avoids a repeat teardown if those components are near the end of their service life.
Shipping information
In-stock and OEM parts: ship same or next business day.
Locally warehoused items: ship within 1-3 business days.
Special-order items: timeline confirmed after order.
Returns & warranty
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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:
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