271232 Main Bearing Kit | Genuine Volvo Penta Part

🔧 Product Description

Genuine Volvo Penta main bearing kit, 0.51 mm undersize, from the Engine group, weighing 0.161 kg and listed for 44 applications across TAMD, TWD, TID and TD series engines. It consolidates earlier references 276764 and 270428.

🚤 Compatibility

• Engine Family: TAMD, TWD, TID, TD

Full model list at the end of this description.

⚙️ Key Features

• 0.51 mm undersize
• 0.161 kg
• Consolidates 276764 and 270428
• 44 applications across four engine series
• 0.508mm / 0.50mm / 0.51mm (Volvo assembly listing)
• 7 used per assembly

🔌 Function

Provides the bearing shells carrying the crankshaft on main journals reground 0.51 mm undersize.

⚠️ Common Signs of Failure

• Deep rumble from the bottom end
• Low oil pressure when hot
• Shells scored or overlay worn
• Metal particles in the oil
• Main journals oval

🛠️ Service Notes

• Note the 0.51 mm figure rather than a round 0.50 mm — order by the stated grade

🔄 Supersession & Cross Reference

OEM Supersession Chain

• 271232 → Supersedes 276764

OEM / Related Numbers

• 270428 earlier number superseded by this part
• 276764 earlier number superseded by this part

Other-Brand OEM Numbers

• Kolbenschmidt: 77139620
• Glyco: H969/7 0.50

📦 Condition

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

🔎 Full Model Compatibility

Typically suits:

• Volvo Penta TD61A, TD61ACE, TD61AG, TD61AGP, TD61AP, TD61APB, TD61AW
• Volvo Penta TD71ACE, TD71AG, TD71AGP, TD71AP, TD71APB, TD71AW
• Volvo Penta TD60D-83, TD60A, TD60B, TD60D
• Volvo Penta TID71AG, TID71AGP, TID71AP, TID71APB
• Volvo Penta TWD610G, TWD610P, TWD610PB, TWD610V
• Volvo Penta TAMD60A, TAMD60B, TAMD60C
• Volvo Penta TD610G, TD610M, TD610V
• Volvo Penta TAMD63L-A, TAMD63P-A
• Volvo Penta TD630ME, TD630VE
• Volvo Penta TID60DG, TID60D
• Volvo Penta TID61AG, TID61AGP
• Volvo Penta TWD630ME, TWD630VE
• Volvo Penta TAMD61A
• Volvo Penta TAMD62A
• Volvo Penta TD640VE