270449 Main Bearing Kit | Genuine Volvo Penta Part

🔧 Product Description

Genuine Volvo Penta main bearing kit, standard size, from the Engine group, weighing 0.288 kg and listed for 68 applications across TD, TWD, TMD, TID, D and MD series engines. It consolidates earlier references 276785, 876995 and 876996.

🚤 Compatibility

• Engine Family: TD, TWD, TMD, TID, D, MD, TAMD, TAD

Full model list at the end of this description.

⚙️ Key Features

• Standard size
• 0.288 kg
• Consolidates 276785, 876995 and 876996
• 68 applications across six engine series
• Quantity varies by assembly, most commonly 7

🔌 Function

Provides the bearing shells that carry the crankshaft in the cylinder block.

⚠️ Common Signs of Failure

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

🛠️ Service Notes

• This family runs standard plus 0.25, 0.50 and 1.00 mm undersize — measure every main journal
• Main bearing failure usually points at oil supply, so find the cause before rebuilding

🔄 Supersession & Cross Reference

OEM Supersession Chain

• 270449 → Supersedes 276785

OEM / Related Numbers

• 276785 earlier number superseded by this part

Aftermarket / Verified Equivalents

• SLP: MBP-449

📦 Condition

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

🔎 Full Model Compatibility

Typically suits:

• Volvo Penta TID121KG, TID121KGP, TID121KP, TID121KPB, TID121L, TID121LG, TID121LGP, TID121LP, TID121LPB, TID121FG, TID121K, TID121K-87
• Volvo Penta TD120C, TD120A, TD120G, TD120GG PP, TD120HP, TD120HPP, TD120GG, TD120AHC, TD120ARC, TD120BHC, TD120BRC
• Volvo Penta TD121G-87, TD121GGP-87, TD121G, TD121GG, TD121GGP, TD121GP, TD121GPB, TD121CHC, TD121CRC
• Volvo Penta TAMD122A, TAMD122A/C, TAMD122D, TAMD122P-A, TAMD122P-B, TAMD122P-C
• Volvo Penta TWD1210G, TWD1210P, TWD1210PB, TWD1210V
• Volvo Penta TAD120AHC, TAD120BHC, TAD120CHC
• Volvo Penta TWD1211V, TWD1211P, TWD1211G
• Volvo Penta TAD1230G, TAD1230V
• Volvo Penta TAMD120A, TAMD120B
• Volvo Penta TID120FG, TID120HPP
• Volvo Penta TMD120A, TMD120B
• Volvo Penta TWD1230ME, TWD1230VE
• Volvo Penta D120A
• Volvo Penta MD120A
• Volvo Penta TAD121CHC
• Volvo Penta TAD1231GE
• Volvo Penta TAD1232GE
• Volvo Penta TAMD121D
• Volvo Penta TD1210G
• Volvo Penta TMD121C
• Volvo Penta TMD122A
• Volvo Penta TWD1231VE