# 854537 Pressure Box | Genuine Volvo Penta Part

## 🔧 Product Description

Genuine Volvo Penta pressure box from the Marine Propulsion group, weighing 0.034 kg and listed for 85 applications across the AD, D, TSK, TMD, B and BB series. It shares those 85 applications with hydraulic pump 854535 and small parts kit 854534, which are the other two parts of the same assembly in this listing group.

## 🚤 Compatibility

-   **Engine Family:** AD, D, TSK, TMD, B, BB, DP, SP, MS, DPX, HS, S, TAMD, MD, KAD

Full model list at the end of this description.

## ⚙️ Key Features

-   0.034 kg
-   85 applications
-   Fits AD, D, TSK, TMD, B and BB series
-   Same 85 applications as 854534 and 854535

## 🔌 Function

Holds and regulates the pressurised fluid in the circuit it forms part of.

## ⚠️ Common Signs of Failure

-   Pressure not holding once the system has stopped running
-   Fluid weeping from the body or its joints
-   Circuit slow to respond or sagging under load
-   Casing corroded, cracked or distorted
-   Air in the system returning soon after bleeding

## 🛠️ Service Notes

-   Renew the seals from small parts kit 854534 while the unit is apart, as it covers the same 85 applications
-   Bleed the circuit fully after fitting and re-check the level once the air has worked out

## 📦 Condition

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

## 🔎 Full Model Compatibility

Typically suits:

-   Volvo Penta 740B, 500A, 501A, 501B, 570A, 572A, 740A, 430A, 430B, 431A, 431B, 432A, 434A, 230A, 230B, 250A, 250B, 251A, 570, 500B, 500, 571A, 430
-   Volvo Penta TAMD31L, TAMD31L-A, TAMD31M, TAMD31M-A, TAMD31P, TAMD31P-A, TAMD31S, TAMD31B, TAMD31D, TAMD31P-B
-   Volvo Penta AD31, AD31B, AD31D, AD31D-A, AD31L-A, AD31P-A, AD31XD
-   Volvo Penta DP-C, DP-C1, DP-D, DP-D1, DP-E, DP-A, DP-A2
-   Volvo Penta TAMD41B, TAMD41H-A, TAMD41H-B, TAMD41P-A, TAMD41P, TAMD41P-B
-   Volvo Penta AD41B, AD41L-A, AD41P-A, AD41A, AD41BJ
-   Volvo Penta B230, B230E, B230F, B230FB, B230FX
-   Volvo Penta SP-C, SP-A2, SP-C1
-   Volvo Penta TMD31B, TMD31D, TMD31L-A
-   Volvo Penta TSK DP-E, TSK DP-S, TSK DPX-C
-   Volvo Penta D41B, D41L-A
-   Volvo Penta Shield, Shield for DPX
-   Volvo Penta TMD41B, TMD41L-A
-   Volvo Penta BB740A
-   Volvo Penta DPX-R
-   Volvo Penta HS1A
-   Volvo Penta KAD42A
-   Volvo Penta MD31A
-   Volvo Penta MS4B
-   Volvo Penta TAMD42B

## Details

- **Price:** 392.5 AUD
- **Vendor:** Volvo Penta
- **Type:** Drives & Propulsion
- **Tags:** Volvo Penta

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 392.50 AUD | In stock |

## Images

- 854537 Pressure Box | Genuine Volvo Penta Part

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> Source: [Sawley's Auto and Marine](https://www.sawleysautoandmarine.com.au/products/854537-pressure-box-genuine-volvo-penta)
> Updated: 2026-09-19