# 23370769 Sealing Kit | Genuine Volvo Penta Part

## 🔧 Product Description

A genuine Volvo Penta sealing package for the HS68IV-A marine transmission. The kit renews the principal O-rings, lip seals, piston rings, seal and housing gasket used during clutch and gearbox overhaul.

## 🚤 Compatibility

-   **Engine Family:** D, HS
-   **HP Range:** 110-330 HP

Full model list at the end of this description.

## ⚙️ Key Features

-   Genuine Volvo Penta OEM transmission sealing kit
-   Correct Volvo Penta part number 23370769
-   Eleven individually identified sealing components
-   Primary fitment HS68IV-A
-   Companion sealing package to disc kit 23370770

## 📋 Kit Contents

-   O-ring - part number 3582064 - quantity 1
-   O-ring - part number 3582065 - quantity 1
-   Seal - part number 3582049 - quantity 1
-   Piston ring - part number 3582111 - quantity 1
-   Ring - part number 3582109 - quantity 1
-   O-ring - part number 3582203 - quantity 1
-   Lip seal - part number 23370759 - quantity 1
-   Lip seal - part number 23370756 - quantity 1
-   Lip seal - part number 23370757 - quantity 1
-   Piston ring - part number 3582087 - quantity 1
-   Gasket - part number 3582046 - quantity 1

## 🔌 Function

The sealing components retain transmission oil and hydraulic clutch pressure throughout the gearbox and clutch-piston assemblies.

## ⚠️ Common Signs of Failure

-   Transmission oil leakage
-   Delayed or slipping clutch engagement
-   Hydraulic pressure loss
-   Lip seals hardened, worn or damaged
-   Seal kit fitted to a different HS gearbox revision

## 🛠️ Service Notes

-   Fit every item in the kit at the same time; the kit is made up for one job and reusing an old seal alongside new ones is where leaks come back from
-   Clean and dry the sealing faces and grooves completely, taking off old gasket and sealant without scoring the metal
-   Inspect the shaft or bore each seal has to run on — a scored or corroded running surface will cut a new seal straight away
-   Lightly lubricate O-rings and lip seals with clean fluid of the type the system carries, and fit lip seals square with the lip facing the same way as the original
-   Assemble and tighten in the order and to the figures in the workshop manual for your engine, then pressure-test or run up and check for weeps

## 🔄 Supersession & Cross Reference

### OEM / Related Numbers

-   23370770 related disc kit
-   3582064 O-rings
-   3582065 O-rings
-   23370756 lip seals
-   23370757 lip seals
-   23370759 lip seals

## 📦 Condition

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

## 🔎 Full Model Compatibility

Typically suits:

-   Volvo Penta D4-260I-F, D4-180I-F, D4-225I-F, D4-300I-F, D4-175I-G, D4-230I-G, D4-270I-G, D4-320I-G, D4-300I-G, D4-145I-G, D4-175 VG
-   Volvo Penta D3-220I-G, D3-110I-G, D3-150I-G, D3-170I-G, D3-200I-G, D3-110I-H, D3-150I-H, D3-170I-H, D3-200I-H, D3-220I-H
-   Volvo Penta D6-300I-F, D6-300I-G, D6-330I-F
-   Volvo Penta HS68IV-A

## Details

- **Price:** 1197.37 AUD
- **Vendor:** Volvo Penta
- **Tags:** Volvo Penta

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 1197.37 AUD | In stock |

## Images

- 23370769 Sealing Kit | Genuine Volvo Penta Part

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> Source: [Sawley's Auto and Marine](https://www.sawleysautoandmarine.com.au/products/23370769-sealing-kit-genuine-volvo-penta)
> Updated: 2026-08-22