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