21424752 Timing Gear Cover | Genuine Volvo Penta Part

🔧 Product Description

Genuine Volvo Penta Front Timing-Gear Cover - Part Number: 21424752

Genuine front timing-gear cover used on the Volvo Penta industrial diesel engine assembly that specifies part number 21424752. It supersedes cover 20504652 and seals the timing gears and front engine structure.

⚙️ Key Features

• Current replacement for timing cover 20504652

• Factory-machined crankshaft and gasket interfaces

• Encloses and protects the timing gears

• Retains lubrication oil

• Supports related front seals and accessories

🔄 Supersession & Cross Reference

OEM Supersession Chain:

• 21424752 → Supersedes 20504652

OEM / Related Numbers:

• 21424752

• 20504652

Aftermarket / Verified Equivalents:

• No aftermarket equivalent

🚤 Compatibility

Serial-controlled application:

• Volvo Penta engines originally using timing-gear cover 20504652 or 21424752

• Confirm engine family, front-seal arrangement, cover casting and serial number

• Related gasket, sealant and mounting screws are ordered separately

🔌 Function

The cover encloses the front timing gears, retains oil and provides mounting and sealing surfaces for the front engine assembly.

Common signs of failure:

• Oil leakage

• Cracked or warped cover

• Damaged crankshaft-seal bore

• Loose mounting threads

• Timing-gear noise caused by misalignment

📦 Condition

• Genuine Volvo Penta part

• Brand new

• Supplied in original or equivalent packaging