1698556 O-Ring | Genuine Volvo Penta Part

🔧 Product Description

Genuine Volvo Penta Fuel Injection Pump Component O-Ring - Part Number: 1698556

Genuine Volvo Penta O-ring used within selected mechanical fuel-injection pumps. It replaces earlier O-ring 244091 and seals the assigned pump component or plug against diesel-fuel leakage.

⚙️ Key Features

• Fuel-resistant injection-pump O-ring

• Used at the catalogued pump component position

• Supersedes Volvo Penta O-ring 244091

• Suitable for diesel fuel and pump operating temperatures

• Should be renewed whenever the associated pump component is removed

🔄 Supersession & Cross Reference

OEM Supersession Chain:

• 1698556 → Supersedes 244091

• 244091 (earlier Volvo Penta O-ring reference)

OEM / Related Numbers:

• 3803761 - related exchange injection-pump assembly

• 1697952 - related delivery valve in selected pump families

Aftermarket / Verified Equivalents:

• No aftermarket equivalent

🚤 Compatibility

Commonly used on:

• Volvo Penta mechanical fuel-injection pumps

Typically suits:

• Engine / equipment models:

• D45BPP

• TAMD60B

• Volvo Penta engines using the corresponding mechanical injection pump

• Engine Type: Volvo Penta mechanical-injection diesel

• Year / Serial Range: Injection-pump number and schematic position dependent

🔌 Function

Seals an internal or external injection-pump component to prevent fuel leakage and air entry.

Common signs of failure:

• Diesel seepage around the pump component

• Air entering the fuel system

• Hard starting after shutdown

• O-ring swelling, hardening or cracking

• Leak recurring after pump service

📦 Condition

• Genuine Volvo Penta part

• Brand new

• Supplied in original or equivalent packaging