23898749 Main Bearing Kit | Genuine Volvo Penta Part

🔧 Product Description

Genuine Volvo Penta 0.25 mm Main-Bearing Kit - Part Number: 23898749

A genuine Volvo Penta 0.25 mm repair-size main-bearing shell set for specified D13 crankshaft main-bearing positions. Part number 23898749 is superseded and serviced by current part number 24247098.

⚙️ Key Features

• Genuine Volvo Penta repair-size bearing set

• 0.25 mm repair dimension

• Specified for crankshaft main-bearing positions 1, 3 and 5

• Matched bearing geometry and oil-clearance control

• Journal position and measured repair size must be confirmed before ordering

📋 Kit Contents

• 1 × matched main-bearing shell set for one applicable journal - 23898749

• Current service replacement - 24247098

• 3 × kits required when all matching positions 1, 3 and 5 are renewed

🔄 Supersession & Cross Reference

OEM Supersession Chain:

• 24247098 → Supersedes 23898749

• 23898749 → Supersedes 23655949

• 23655949 → Supersedes 23117401

OEM / Related Numbers:

• 23117401

• 23655949

• 23898749

• 24247098

Aftermarket / Verified Equivalents:

• No aftermarket equivalent

🚤 Compatibility

Commonly used on:

• Selected Volvo Penta D13 marine and industrial diesel crankshafts

Typically suits:

• Engine models: D13C4-B MH, D13C1-B MH, D13C1-B MG, D13C3-B MG and TAD1346GE

• Earlier-number applications also include TAD1341GE, TAD1342GE, TAD1343GE, TAD1344GE, TAD1345GE, TAD1350GE, TAD1351GE, TAD1352GE, TAD1353GE, TAD1354GE, TAD1355GE, TAD1380GE, TAD1381GE and TAD1382GE

• Repair size: 0.25 mm

• Positions: main bearings 1, 3 and 5 where specified

• Confirm engine product number, serial number, journal position and measured crankshaft repair size

🔌 Function

Restores the specified crankshaft main-bearing oil clearance and load-carrying surface after a 0.25 mm crankshaft repair.

⚠️ Common Signs of Failure

• Low engine-oil pressure

• Deep crankshaft or main-bearing knock

• Metallic debris in the oil or filter

• Excessive measured main-bearing clearance

• Scored, wiped, overheated or fatigued bearing shells during inspection

📦 Condition

• Genuine Volvo Penta part

• Brand new

• Supplied in original or equivalent packaging