# 828526 Seal | Genuine Volvo Penta Part

## 🔧 Product Description

Genuine Volvo Penta moulded rubber packing box for a 35 mm shaft, from the Marine Propulsion group, weighing 0.551 kg and listed for 134 applications across MD, MB, AQ, TMD, AD and D series engines. Published dimensions are A 36 mm, B 82 mm on a 35 mm shaft, with a shaft sleeve outside diameter of 54 mm to a tolerance of plus 0.5 to minus 0.3 mm, and bearing points must be no more than 1500 mm apart. It is supplied complete with installation tools and a grease tube and needs greasing only every 200 hours or once a year. Note that the 40 mm box 828527 is published lighter than this 35 mm one, so weight cannot be used to sort the series - go by shaft diameter.

## 🚤 Compatibility

-   **Engine Family:** MD, MB, AQ, TMD, AD, D, AQAD, BB, TAMD, MS, B, HS, AQD, KAD, KAMD

Full model list at the end of this description.

## ⚙️ Key Features

-   35 mm shaft, A 36 mm and B 82 mm
-   Shaft sleeve outside diameter 54 mm, tolerance plus 0.5 to minus 0.3 mm
-   Grease every 200 hours or once a year
-   Supplied complete with installation tools and a grease tube
-   0.551 kg
-   134 applications across MD, MB, AQ, TMD, AD and D series
-   35mm (Volvo assembly listing)
-   Simple, time saving installation and compact size
-   Minimal maintenance - grease every 200 hours or once a year
-   A: 36 mm
-   B: 82 mm
-   External diameter shaft sleeve: 54 mm
-   Shaft diameter: 35 mm
-   Fits: Volvo Penta propeller shafts and shaft sleeves, 35 mm shaft

## 📋 Kit Contents

-   Rubber packing box
-   Installation tools
-   Grease tube

## 🔌 Function

Seals the propeller shaft at the hull penetration while allowing it to turn.

## ⚠️ Common Signs of Failure

-   Water ingress at the shaft that will not stop with adjustment
-   Rubber cracked, swollen or gone hard
-   Grooving on the shaft sleeve at the packing
-   Gland hot to the touch after running
-   Packing needing to be nipped up every trip

## 🛠️ Service Notes

-   Order by shaft diameter, not by weight - the 40 mm box 828527 is published lighter than this 35 mm one
-   The packing box bearings must be water-lubricated at all speeds
-   Check the sleeve against 54 mm within plus 0.5 to minus 0.3 mm before fitting
-   For effective lubrication it is essential that the packing box bearings are water-lubricated at all speeds
-   Shaft sleeve external diameter tolerance is +0.5 -0.3 mm

## 📦 Condition

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

## 🔎 Full Model Compatibility

Typically suits:

-   Volvo Penta 2003, 2003R, 2003R SOLAS, 100S, 110S, 120S-B, 740A, 2003TB, 2003TB SOLAS, 120SC, 2001AG, 2001B, 2001BG, 2001D, 2003D, 2003T, 2003TR, 2002AG, 2002B, 2002BG, 2002D, 2003B, 2003B SOLAS, 2003 SOLAS, 2001, 2002, 2001R
-   Volvo Penta AD41P-B, AD41B, AD41D, AD41, AD41A, AD41BJ
-   Volvo Penta AD31, AD31B, AD31D, AD31D-A, AD31XD
-   Volvo Penta AQ130C, AQ130D, AQ130A, AQ130B
-   Volvo Penta MD22, MD22A, MD22L, MD22P
-   Volvo Penta TAMD31M, TAMD31A, TAMD31B, TAMD31D
-   Volvo Penta TAMD41B, TAMD41D, TAMD41M-A, TAMD41A
-   Volvo Penta AQ170B, AQ170C, AQ170A
-   Volvo Penta BB115A, BB115B, BB115C
-   Volvo Penta BB170B, BB170C, BB170A
-   Volvo Penta D41, D41B, D41D
-   Volvo Penta KAMD42A, KAMD42B, KAMD42P-A
-   Volvo Penta MB20A, MB20B, MB20C
-   Volvo Penta MD5A, MD5B, MD5C
-   Volvo Penta MS2B-A, MS2B, MS2V
-   Volvo Penta TMD22A, TMD22B, TMD22P-C
-   Volvo Penta TMD31A, TMD31B, TMD31D
-   Volvo Penta TMD40A, TMD40B, TMD40C
-   Volvo Penta TMD41A, TMD41B, TMD41D
-   Volvo Penta AQ115A, AQ115B
-   Volvo Penta KAD42B, KAD42P-A
-   Volvo Penta MD11C, MD11D
-   Volvo Penta MD17C, MD17D
-   Volvo Penta MD6A, MD6B
-   Volvo Penta MD7B, MD7A
-   Volvo Penta TAMD40A, TAMD40B
-   Volvo Penta AD30A
-   Volvo Penta AQ120B
-   Volvo Penta AQ125A
-   Volvo Penta AQ140A
-   Volvo Penta AQ145A
-   Volvo Penta AQ165A
-   Volvo Penta AQAD30A
-   Volvo Penta AQD2B
-   Volvo Penta AQD21A
-   Volvo Penta B20
-   Volvo Penta BB140A
-   Volvo Penta BB145A
-   Volvo Penta BB165A
-   Volvo Penta BB740A
-   Volvo Penta D2002AG
-   Volvo Penta D2003AG
-   Volvo Penta HS1A
-   Volvo Penta MB10A
-   Volvo Penta MD1B
-   Volvo Penta MD2B
-   Volvo Penta MD21A
-   Volvo Penta MD3B
-   Volvo Penta MD30A
-   Volvo Penta MD31A
-   Volvo Penta MD40A
-   Volvo Penta MD67C
-   Volvo Penta TAMD22P-B
-   Volvo Penta TAMD30A
-   Volvo Penta TAMD42B
-   Volvo Penta TMD30A

## Details

- **Price:** 407.84 AUD
- **Vendor:** Volvo Penta
- **Type:** Gaskets & Seals
- **Tags:** Volvo Penta

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 407.84 AUD | In stock |

## Images

- 828526 Seal | Genuine Volvo Penta Part

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> Source: [Sawley's Auto and Marine](https://www.sawleysautoandmarine.com.au/products/828526-seal-genuine-volvo-penta)
> Updated: 2026-09-06