812914 Rubber Bearing | Genuine Volvo Penta Part

🔧 Product Description

Genuine Volvo Penta water-lubricated rubber bearing for a 25 mm propeller shaft, catalogued for use as a stern bearing or a support bearing, with A and B dimensions of 100 mm and 38 mm. It weighs 0.313 kg and is listed for 108 applications across the D, HS and MD families. It is the smallest of the four sizes listed together: 812916 takes a 30 mm shaft, 827175 a 35 mm and 828131 a 40 mm.

🚤 Compatibility

• Engine Family: D, HS, MD
• HP Range: 50-480 HP

Full model list at the end of this description.

⚙️ Key Features

• For a 25 mm propeller shaft
• A 100 mm, B 38 mm
• Water-lubricated, for stern and support bearings
• 0.313 kg
• 108 applications across D, HS and MD families
• Smallest of the four sizes listed here
• A: 100 mm
• B: 38 mm
• Shaft diameter: 25 mm
• Fits: Volvo Penta propeller shafts, 25 mm shaft, as a stern or support bearing

🔌 Function

Supports the propeller shaft in the stern tube or a support bracket on a water-lubricated rubber face, damping vibration as it does so.

⚠️ Common Signs of Failure

• Rumble or vibration from the stern gear that worsens with speed
• Shaft able to be moved sideways in the bearing by hand
• Rubber lining worn ridged, glazed or torn out in strips
• Bearing shell turning in its housing
• Water flow through the bearing reduced or blocked

🛠️ Service Notes

• Measure your shaft - the four bearings here are 812914 for 25 mm, 812916 for 30 mm, 827175 for 35 mm and 828131 for 40 mm, and fitting the wrong one is not recoverable
• The bearing depends on water flow for lubrication, so confirm the feed is clear before running
• Check the shaft for wear at the bearing area while it is out
• The distance between bearing points must not exceed 1,500 mm

📦 Condition

• Genuine Volvo Penta part
• Brand new
• Supplied in original or equivalent packaging

🔎 Full Model Compatibility

Typically suits:

• Volvo Penta D6-280I-D, D6-310I-D, D6-280I-E, D6-310I-E, D6-300I-F, D6-330I-C, D6-370I-C, D6-330I-D, D6-280I-C, D6-310I-C, D6-340I-G, D6-380I-G, D6-440I-G, D6-480I-G, D6-440I-WJ-G, D6-480I-WJ-G, D6-300I-G, D6-330I-F, D6-370I-F, D6-435I-C, D6-435I-D, D6-435I-E, D6-435I-F, D6-370I-D, D6-330I-E, D6-370I-E
• Volvo Penta D4-260I-C, D4-260I-D, D4-260I-E, D4-260I-F, D4-180I-C, D4-225I-C, D4-180I-D, D4-225I-D, D4-180I-E, D4-225I-E, D4-180I-F, D4-225I-F, D4-300I-C, D4-300I-D, D4-300I-E, D4-300I-F, D4-175I-G, D4-230I-G, D4-270I-G, D4-320I-G, D4-300I-G, D4-145I-G, D4-175 VG
• Volvo Penta D3-110I-C, D3-130I-C, D3-220I-G, D3-110I-G, D3-150I-G, D3-170I-G, D3-200I-G, D3-110I-H, D3-160I-C, D3-190I-C, D3-150I-H, D3-170I-H, D3-200I-H, D3-220I-H
• Volvo Penta HS63AE, HS63VE, HS63IVE, HS63AE-A, HS63IVE-D, HS63AE-D, HS63AE-C
• Volvo Penta HS45A, HS45AE, HS45A-B, HS45AE-B, HS45AE-C
• Volvo Penta D2-55F, D2-50F, D2-75F, D2-60F
• Volvo Penta HS25A, HS25A-B, HS25, HS25AE-A
• Volvo Penta HS80VE, HS80AE, HS80AE-B, HS80IVE-B
• Volvo Penta MD2010, MD2010B, MD2010-C, MD2010-D
• Volvo Penta MD2020, MD2020B, MD2020-C, MD2020-D
• Volvo Penta MD2030, MD2030B, MD2030-C, MD2030-D
• Volvo Penta MD2040, MD2040B, MD2040-C, MD2040-D
• Volvo Penta HS85AE, HS85IVE, HS85IVE-A
• Volvo Penta HS68A-A, HS68IV-A