276909 Big-End Bearing Kit | Genuine Volvo Penta Part

🔧 Product Description

Genuine Volvo Penta big-end bearing kit, standard size, from the Engine group, weighing 0.177 kg and listed for 22 applications across TWD, TID, TD, TAMD and TAD series engines.

🚤 Compatibility

• Engine Family: TWD, TID, TD, TAMD, TAD

Full model list at the end of this description.

⚙️ Key Features

• Standard size
• 0.177 kg
• 22 applications across five engine series
• 6 used per assembly

🔌 Function

Provides the bearing shells that carry the connecting rod on the crankshaft journal.

⚠️ Common Signs of Failure

• Knocking under load from the bottom end
• Low oil pressure, worst when hot
• Overlay worn through to the shell backing
• Metal debris in the oil and on the filter
• Crankshaft journal scored or out of round

🛠️ Service Notes

• This family runs standard plus 0.25 and 0.50 mm undersize — measure the journals and order the matching grade
• Note that the undersize grades cover a narrower 12-engine list than the standard kit

🔄 Supersession & Cross Reference

Other-Brand OEM Numbers

• Kolbenschmidt: 77843600
• Glyco: 71-3964/6 STD

Aftermarket / Verified Equivalents

• DT Spare Parts: 2.91461
• Crom: 111404

📦 Condition

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

🔎 Full Model Compatibility

Typically suits:

• Volvo Penta TAMD74P-A, TAMD74P-B, TAMD74A, TAMD74C-A, TAMD74C-B, TAMD74L-A, TAMD74L-B
• Volvo Penta TD71A, TD71ACE, TD71AW
• Volvo Penta TAD730G, TAD730V
• Volvo Penta TWD740GE, TWD740VE
• Volvo Penta TAD740GE
• Volvo Penta TAD741GE
• Volvo Penta TAMD75P-A
• Volvo Penta TD710G
• Volvo Penta TD730VE
• Volvo Penta TID71A
• Volvo Penta TWD710G
• Volvo Penta TWD731VE