21710777 Rubber Cushion | Genuine Volvo Penta Part

🔧 Product Description

A genuine Volvo Penta engine-mount rubber cushion used in Volvo Penta TAD5 industrial diesel engine assemblies. It is manufactured to the factory dimensions and operating specification for the catalogued installation.

🚤 Compatibility

Typically suits:

• Volvo Penta TAD560VE
• Volvo Penta TAD561VE

• Engine Family: TAD
• HP Range: Approximately 160-250 HP
• Year Range: Approximately 2010 - 2021

⚙️ Key Features

• 0.852 kg
• Engine-mount rubber cushion
• Listed for 2 applications on TAD series engines
• Lighter of a pair with 21710778, at 2.228 kg

🔌 Function

Carries the engine's weight on rubber so its vibration is absorbed rather than fed straight into the bed and surrounding structure.

⚠️ Common Signs of Failure

• Vibration through the installation worse than it used to be, particularly at idle
• Engine sitting low or leaning at one corner
• Rubber cracked, split or bulging out past the metal plates
• Rubber found oil-soaked or perished, with alignment out, on strip-down

🛠️ Service Notes

• This cushion at 0.852 kg and 21710393 at 0.871 kg are within 19 grams of each other, so weight will not tell them apart - order by part number
• It pairs with 21710778 at 2.228 kg on the same installation, so confirm which position takes which before ordering
• Renew cushions as a set and recheck alignment afterwards, as new rubber sits higher

🔄 Supersession & Cross Reference

OEM / Related Numbers

• 21710401 - associated engine anchorages
• 21710407 - associated engine anchorages
• 994488 - associated hexagon screw

📦 Condition

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