3849102 Weld Flange | Genuine Volvo Penta Part

🔧 Product Description

Genuine Volvo Penta 8 inch weld flange from the Inlet and Exhaust System group, weighing 4.89 kg and listed for 5 applications across TWD-series engines. The 8 inch size is the deciding detail, and the flange is designed to be welded to the pipe rather than clamped on.

🚤 Compatibility

Typically suits:

• Volvo Penta TWD1643GE
• Volvo Penta TWD1652GE
• Volvo Penta TWD1653GE
• Volvo Penta TWD1644-45GE
• Volvo Penta TWD1663GE

• Engine Family: TWD

⚙️ Key Features

• 8 inch
• 4.89 kg
• Welded joint, not a slip fit
• 5 applications across TWD-series engines
• 2 used per assembly

🔌 Function

Provides the bolted joint face at the end of an exhaust section once welded to the pipe.

⚠️ Common Signs of Failure

• Soot leaking from the flange joint
• Weld cracked around the pipe where it meets the flange
• Flange face pitted, scaled or distorted so a gasket will not seal
• Bolt holes corroded or the fixings seized
• Exhaust noise or fumes appearing at the joint

🛠️ Service Notes

• This is a welded component - fitting needs proper welding equipment and a competent welder, and the flange must be set square to the pipe or the joint will never seal
• It pairs with the other 8 inch parts here: pipe elbow 3849029, exhaust pipe 3849093 and gasket 3849220
• Renew the joint gasket and the fixings, and let the exhaust cool fully before starting work

📦 Condition

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