# 21406534 Servo Pipe | Genuine Volvo Penta Part

## 🔧 Product Description

A rigid control or servo pipe used in the fuel-pump, hand-pump and check-valve circuit on selected Volvo Penta TAD13 and TAD16 industrial engines. It carries fuel or control pressure between the pump housing and associated banjo fittings.

## 🚤 Compatibility

-   **Engine Family:** D, TAD, TWD

Full model list at the end of this description.

## ⚙️ Key Features

-   Genuine Volvo Penta formed servo pipe
-   Designed for the original fuel-pump housing
-   Correct banjo and hollow-screw connection geometry
-   Pressure- and diesel-resistant construction
-   Maintains factory routing around the pump and hand-primer assembly
-   Engine type: TAD13 or TAD16 inline-six turbocharged industrial diesel

## 🔌 Function

Transfers fuel or servo pressure through the pump and priming circuit while maintaining a sealed rigid connection.

## ⚠️ Common Signs of Failure

-   Diesel leakage at a banjo connection
-   Loss of fuel-system prime
-   Cracked pipe near a formed bend
-   Difficult starting or fuel-pressure instability

## 🛠️ Service Notes

-   Carries fuel or servo pressure between the pump housing and the banjo fittings on the fuel-pump, hand-pump and check-valve circuit for TAD13/TAD16 engines - this is a fuel-circuit pipe, not a steering-circuit pipe, so steering bleed procedures do not apply to it
-   At 0.136 kg, renew the sealing washers at each banjo connection and check for weeping under running pressure after fitting

## 🔄 Supersession & Cross Reference

### OEM / Related Numbers

-   21559978 - related support bracket
-   941686 and 191620 - hollow screws
-   982724 and 982508 - sealing gaskets
-   1598185 - banjo nipple
-   3889704 - hand-pump housing
-   244834 - non-return valve
-   3837393 - hand pump

## 📦 Condition

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

## 🔎 Full Model Compatibility

Typically suits:

-   Volvo Penta D13C3-B MH, D13C1-B MH, D13C4-B MH, D13C2-B MP, D13C1-A MP, D13C2-A MP, D13C3-A MP, D13C4-A MP, D13B-N MH, D13B-N MH (FE), D13C4-B MP, D13C5-B MP, D13C6-A MP, D13C1-A MH, D13C2-A MH, D13C5-A MP, D13C8-B MP
-   Volvo Penta D16C-A MG, D16C1-E MG, D16C1-F MG, D16C2-E MG, D16C2-F MG, D16C-D MH, D16C1-E MH, D16C1-F MH, D16C2-E MH, D16C2-F MH
-   Volvo Penta TAD1341-43GE-B, TAD1341VE, TAD1341GE
-   Volvo Penta TAD1344-45GE-B, TAD1344VE, TAD1344GE
-   Volvo Penta TAD1640GE, TAD1640VE-B, TAD1640-42VE-C
-   Volvo Penta TAD1641VE-B, TAD1641GE, TAD1641VE
-   Volvo Penta TAD1642VE-B, TAD1642GE, TAD1642VE
-   Volvo Penta TAD1650VE-B/51VE, TAD1650GE, TAD1650VE
-   Volvo Penta TAD1342VE, TAD1342GE
-   Volvo Penta TAD1343VE, TAD1343GE
-   Volvo Penta TAD1345GE, TAD1345VE
-   Volvo Penta TAD1350GE, TAD1350VE
-   Volvo Penta TAD1351GE, TAD1351-53VE
-   Volvo Penta TAD1643VE-B, TAD1643VE
-   Volvo Penta TAD1340VE
-   Volvo Penta TAD1352GE
-   Volvo Penta TAD1353GE
-   Volvo Penta TAD1354GE
-   Volvo Penta TAD1355GE
-   Volvo Penta TAD1360-62VE
-   Volvo Penta TAD1363-65VE
-   Volvo Penta TAD1371-75VE
-   Volvo Penta TAD1651GE
-   Volvo Penta TAD1660-62VE
-   Volvo Penta TAD1662VE EU5
-   Volvo Penta TAD1670-72VE
-   Volvo Penta TWD1643GE
-   Volvo Penta TWD1652GE
-   Volvo Penta TWD1653GE
-   Volvo Penta TWD1663GE

## Details

- **Price:** 995.19 AUD
- **Vendor:** Volvo Penta
- **Type:** Hoses & Pipes
- **Tags:** Volvo Penta

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 995.19 AUD | In stock |

## Images

- 21406534 Servo Pipe | Genuine Volvo Penta Part
- 21406534 Servo Pipe | Genuine Volvo Penta Part - photo 2 of 2

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> Source: [Sawley's Auto and Marine](https://www.sawleysautoandmarine.com.au/products/21406534-servo-pipe-genuine-volvo-penta)
> Updated: 2026-09-19