# 21899256 Rubber Cushion | Genuine Volvo Penta Part

🔧 Product Description

  

Genuine Volvo Penta Engine-Mount Rubber Cushion - Part Number: 21899256

  

Resilient engine-mount cushion used in the D16C-A MG mounting frame. Its compound hardness and geometry isolate vibration while supporting the designed static and dynamic engine loads.

  

⚙️ Key Features

  

• Specified rubber compound and stiffness

• Isolates engine vibration

• Carries static and dynamic mounting loads

• Factory geometry and bolt pattern

• Position- and installation-specific

  

🔄 Supersession & Cross Reference

  

OEM Supersession Chain:

  

• 21899256 (current listed OEM reference)

  

OEM / Related Numbers:

  

• 21899256

• 3843218 / 3843220 - associated engine-mount bracket references

  

Aftermarket / Verified Equivalents:

  

• No aftermarket equivalent

  

🚤 Compatibility

  

Commonly used on:

  

• D16C-A MG engine mounting and frame

  

Typically suits:

  

• Engine / drive models:

  

• D16C-A MG

  

• HP / Rating: Engine or drive rating controlled by the complete product number

  

• Engine / System Type: 16-litre marine generator engine mounting system

  

• Year Range: Production configuration controlled; verify by product and serial number

  

• Serial / Specification Control: Confirm engine-frame arrangement, mount position and complete product number; mount stiffness must match the installation.

  

🔌 Function

  

Supports the engine while isolating structure-borne vibration and limiting movement under torque and vessel motion.

  

Common signs of failure or wear:

  

• Cracking, splitting or rubber separation

• Excessive engine movement

• Increased vibration transmitted into the vessel or frame

• Sagging that alters shaft or coupling alignment

• Oil or coolant contamination softening the rubber

  

📦 Condition

  

• Genuine Volvo Penta part

• Brand new

• Supplied in original or equivalent packaging

## Details

- **Price:** 507.01 AUD
- **Vendor:** Volvo Penta
- **Tags:** Volvo Penta

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 507.01 AUD | In stock |

## Images

- 21899256 Rubber Cushion | Genuine Volvo Penta Part

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> Source: [Sawley's Auto and Marine](https://www.sawleysautoandmarine.com.au/products/21899256-rubber-cushion-genuine-volvo-penta)
> Updated: 2026-08-03