# 1544731 Hose Clamp | Genuine Volvo Penta Part

## 🔧 Product Description

This is a genuine Volvo Penta hose clamp, part number 1544731, from the fastening, spacing, locking and support group. It secures hoses and flexible connections onto their spigots to hold a leak-free joint under pressure and vibration, and is called out specifically for THD102KB and THD102KD applications within a wide inline-six and D11 service range. It replaces earlier part numbers 3826338 and 468938.

## 🚤 Compatibility

-   **Engine Family:** TD, TAMD, TWD, TMD, THD, D, DH, TAD

Full model list at the end of this description.

## ⚙️ Key Features

-   OEM Volvo Penta part number 1544731
-   System group: Parts for Fastening, Spacing, Locking and Support, Stock Shape Materials
-   Noted for THD102KB and THD102KD applications
-   Net weight approximately 0.064 kg
-   Supersedes previous part numbers 3826338 and 468938
-   Fits TD/TMD/TAMD/TWD/THD/TAD inline engine series and D11 and DH10 series engines
-   Engine type: Volvo Penta heavy-duty diesel
-   Quantity varies by assembly, most commonly two

## 🔌 Function

A hose clamp compresses a hose end onto its fitting to maintain a sealed joint against internal pressure and engine vibration. It prevents the hose from slipping off or weeping at the connection.

## ⚠️ Common Signs of Failure

-   Coolant, oil, air or fuel weeping or spraying from the hose joint
-   Corroded, pitted or seized clamp band or tightening screw
-   Clamp will no longer hold torque and loosens repeatedly after tightening
-   Hose creeping or blowing off the spigot under pressure
-   Cracked or distorted band that has cut into the hose surface

## 🛠️ Service Notes

-   Match the clamp to the hose outside diameter so the band closes well within its working range rather than at the very end of its travel
-   Position it over the spigot behind the bead or barb, with the screw where a driver or spanner can still reach it once everything is refitted
-   Tighten to seal, not to crush — an over-tightened worm-drive clamp cuts into soft hose and starts the leak you were trying to stop
-   Renew clamps when a hose is changed rather than reusing them, and keep band, housing and screw all marine-grade stainless so the clamp does not corrode against itself
-   Where two clamps are fitted to one connection, stagger the screw heads and recheck both after the first running period

## 🔄 Supersession & Cross Reference

### OEM Supersession Chain

-   1544731 → Supersedes 3826338 → Supersedes 866192

### OEM / Related Numbers

-   468938 earlier number superseded by this part
-   3826338 earlier number superseded by this part
-   866192 earlier number superseded by this part
-   1544733 - alternative clamp at the DH10A air-filter connection
-   3035104 - related rubber bellows
-   9521629 - related rubber bellows
-   9517671 - air-filter housing

## 📦 Condition

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

## 🔎 Full Model Compatibility

Typically suits:

-   Volvo Penta D11A-A, D11A-B, D11A-C, D11A-E, D11A-C MP, D11A-D MP
-   Volvo Penta TAMD122A, TAMD122A/C, TAMD122D
-   Volvo Penta TD121G-87, TD121CHC, TD121CRC
-   Volvo Penta THD102KB, THD102KD, THD102K-KB
-   Volvo Penta TAMD63L-A, TAMD63P-A
-   Volvo Penta TAMD73P-A, TAMD73WJ-A
-   Volvo Penta DH10A
-   Volvo Penta TAD121CHC
-   Volvo Penta TAMD102D
-   Volvo Penta TAMD103A
-   Volvo Penta TAMD121D
-   Volvo Penta TAMD31S
-   Volvo Penta TAMD71B
-   Volvo Penta TAMD74A
-   Volvo Penta TMD121C
-   Volvo Penta TMD122A
-   Volvo Penta TWD1031VE
-   Volvo Penta TWD1230ME

## Details

- **Price:** 8.44 AUD
- **Vendor:** Volvo Penta
- **Type:** Fasteners & Fixings
- **Tags:** Volvo Penta Parts | Genuine Marine Engine & Service Components

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 8.44 AUD | In stock |

## Images

- 1544731 Hose Clamp | Genuine Volvo Penta Part

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> Source: [Sawley's Auto and Marine](https://www.sawleysautoandmarine.com.au/products/1544731-hose-clamp-genuine-volvo-penta)
> Updated: 2026-10-10