# 21100930 Oil Line | Genuine Volvo Penta Part

🔧 Product Description

  

Genuine Volvo Penta Oil Line - Part Number: 21100930

  

A genuine Volvo Penta pressurised turbocharger oil-supply line used in the TAD650VE turbocharger installation. This line occupies the feed position previously associated with pipe 20798726 and uses a hollow-screw and sealing-ring connection to deliver filtered engine oil to the turbocharger bearings. Even a small internal restriction can quickly damage the turbocharger.

  

⚙️ Key Features

  

• Pressurised turbocharger lubrication feed line

• Small controlled bore delivers filtered engine oil to the bearing housing

• Formed routing keeps the line clear of exhaust heat and vibration points

• Uses the specified hollow screw and sealing rings at the feed connection

• Must be replaced or thoroughly inspected after turbocharger oil-starvation failure

  

🔄 Supersession & Cross Reference

  

OEM Supersession Chain:

  

• 21100930 replaces oil line 20798726 in the applicable turbocharger arrangement

  

OEM / Related Numbers:

  

• 21100930

• 20798726

• VOE21100930

  

Aftermarket / Verified Equivalents:

  

• No aftermarket equivalent

  

Assembly / Service Components:

  

• 25167 - hollow screw used at the oil-feed connection

• 21022795 - sealing ring for the hollow-screw joint

• 20971230 / 20917417 - serial-controlled turbocharger references

• 21100925 - companion turbocharger oil-return line

  

🚤 Compatibility

  

Commonly used on:

  

• Inline-six turbocharged industrial diesel

  

Typically suits:

  

• Engine models:

• TAD650VE

  

• HP Range: Engine-rating dependent

• Engine Type: Inline-six turbocharged industrial diesel

• Year / Serial Range: Confirm turbocharger and oil-line revision against the complete engine serial number

  

🔌 Function

  

Supplies clean, pressurised engine oil to the turbocharger shaft bearings for lubrication and heat removal.

  

Common signs of failure:

  

• Turbocharger bearing noise or rapid shaft wear

• Low or absent oil flow at the turbocharger inlet

• External oil leakage at the banjo or flare connection

• Coked oil deposits restricting the line

• Turbocharger seizure shortly after installation when the old feed line is reused

  

📦 Condition

  

• Genuine Volvo Penta part

• Brand new

• Supplied in original or equivalent packaging

## Details

- **Price:** 197.99 AUD
- **Vendor:** Volvo Penta
- **Tags:** Volvo Penta

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 197.99 AUD | In stock |

## Images

- 21100930 Oil Line | Genuine Volvo Penta Part

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> Source: [Sawley's Auto and Marine](https://www.sawleysautoandmarine.com.au/products/21100930-oil-line-genuine-volvo-penta)
> Updated: 2026-08-17