22230030 Rubber Cushion | Genuine Volvo Penta Part

🔧 Product Description

Resilient rubber engine-mount cushion used in pairs on D3 inboard/reverse-gear installations. It replaces cushion 21670821 and works with left and right engine brackets 22083501 and 22083503.

🚤 Compatibility

• Engine Family: D
• HP Range: 110-220 HP

Full model list at the end of this description.

⚙️ Key Features

• D3 resilient engine mounting
• Supersedes 21670821
• Two cushions commonly used per installation
• Controls engine vibration and movement
• Interfaces with brackets 22083501 and 22083503
• Engine type: 5-cylinder turbocharged marine diesel
• 2 used per assembly

🔌 Function

Supports engine weight while isolating vibration and maintaining coupling and shaft alignment.

⚠️ Common Signs of Failure

• Rubber separation or cracking
• Collapsed mount height
• Excess engine movement
• Persistent driveline misalignment
• Increased hull vibration

🛠️ Service Notes

• Keep oil, fuel and solvents off the rubber during and after fitting; contamination softens and swells the rubber and destroys the isolation it is there to provide
• Tighten only enough to hold the part square and secure — a cushion has to stay slightly compressed to isolate vibration, and crushing it makes the mounting solid
• Where several cushions support one component, renew them as a set so the load shares evenly; a single new cushion alongside aged ones carries more than its share
• Check the bracket, spacer, washers and fasteners at the same time — a cushion that has failed early usually points to a loose fastener, a missing spacer or corrosion in the mounting
• Renew aged cushions whenever the component they support is disturbed; old rubber takes a permanent set and will not recover

🔄 Supersession & Cross Reference

OEM Supersession Chain

• 22230030 → Supersedes 21670821 → Supersedes 21141907

OEM / Related Numbers

• 21670821 earlier number superseded by this part
• 21141907 earlier number superseded by this part
• 22083501 (left bracket)
• 22083503 (right bracket)

📦 Condition

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

🔎 Full Model Compatibility

Typically suits:

• Volvo Penta D3-220I-G, D3-140A-D, D3-170A-D, D3-200A-D, D3-220A-D, D3-140I-D, D3-140A-E, D3-170A-E, D3-200A-E, D3-220A-E, D3-140I-E, D3-140A-F, D3-170A-F, D3-200A-F, D3-220A-F, D3-140I-F, D3-140A-G, D3-170A-G, D3-200A-G, D3-220A-G, D3-140I-G, D3-110I-D, D3-150I-D, D3-170I-D, D3-200I-D, D3-220I-D, D3-110I-E, D3-150I-E, D3-170I-E, D3-200I-E, D3-220I-E, D3-110I-F, D3-150I-F, D3-170I-F, D3-200I-F, D3-220I-F, D3-110I-G, D3-150I-G, D3-170I-G, D3-200I-G, D3-110I-H, D3-140A-H, D3-170A-H, D3-200A-H, D3-220A-H, D3-150I-H, D3-170I-H, D3-200I-H, D3-220I-H, D3-140I-H