# 198 Plug | Genuine Volvo Penta Part

🔧 Product Description

  

Genuine Volvo Penta Plug - Part Number: 198

  

This genuine Volvo Penta plug is a threaded or press-fit closure designed for the specified housing, gallery or drain port used in the oil-sump or planetary-housing port closure. It is manufactured to the original Volvo Penta dimensional, material and interface requirements so the serviced assembly retains its designed alignment, sealing, load capacity and operating reliability. In service, it closes and seals the oil sump or planetary-housing port. Selection must be confirmed by OEM part number 198, the exact engine or product model, serial number and installed configuration.

  

⚙️ Key Features

  

• Genuine Volvo Penta OEM plug

• OEM part number 198

• Application: oil-sump or planetary-housing port closure

• Engine / drive family: Volvo Penta legacy marine and industrial engine/drive housings

• Primary function: Closes and seals the oil sump or planetary-housing port.

• Confirm thread and seal type, clean the port and tighten or seat the plug to specification.

  

🔄 Supersession & Cross Reference

  

OEM Supersession Chain:

  

• 198 (current/original OEM service reference)

  

OEM / Related Numbers:

  

• 198

  

Aftermarket / Verified Equivalents:

  

• No aftermarket equivalent

  

🚤 Compatibility

  

Commonly used on:

  

• oil-sump or planetary-housing port closure

  

Typically suits:

  

• Engine / product models:

• MD7B

• MB10A

• TWD730ME

• Engine / Application Family: Volvo Penta legacy marine and industrial engine/drive housings

• Serial / Configuration Note: Confirm whether the location requires thread sealant or a separate gasket.

  

🔌 Function

  

Closes and seals the oil sump or planetary-housing port. Confirm thread and seal type, clean the port and tighten or seat the plug to specification.

  

Common signs of failure:

  

• Fluid seepage or staining around the plug

• Damaged threads, sealing face or drive feature

• Corrosion, cracking or plug loosening

• Contamination entering through an ineffective closure

• Housing damage or repeat leakage caused by overtightening

  

📦 Condition

  

• Genuine Volvo Penta part

• Brand new

• Supplied in original or equivalent packaging

## Details

- **Price:** 24.9 AUD
- **Vendor:** Volvo Penta
- **Type:** Fasteners & Fixings
- **Tags:** Volvo Penta

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 24.90 AUD | In stock |

## Images

- 198 Plug | Genuine Volvo Penta Part

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> Source: [Sawley's Auto and Marine](https://www.sawleysautoandmarine.com.au/products/198-plug-genuine-volvo-penta)
> Updated: 2026-10-21