21189672 Cover | Genuine Volvo Penta Part

🔧 Product Description

Genuine cover used in the front timing or governor assembly of the Volvo Penta D1/D2 engine configuration that specifies part number 21189672. The cover must match the casing, gasket pattern and engine revision.

⚙️ Key Features

• Genuine Volvo Penta engine cover
• Used in a timing or governor-area assembly
• Factory gasket and fastener pattern
• Protects internal components and retains oil
• Engine revision and serial number control fitment

🔌 Function

The cover encloses the assigned engine mechanism and provides an oil-tight, contamination-resistant closure.

⚠️ Common Signs of Failure

• Oil leakage at the cover joint
• Cracked cover
• Warped sealing surface
• Damaged fastener threads

🛠️ Service Notes

• Clean both sealing faces back to clean metal and check the cover for distortion, cracks or pulled bolt holes before refitting — a warped flange will not seal even with a new gasket
• Where the joint uses a gasket, seal or O-ring, always fit a new one and seat it dry unless the workshop manual for your engine specifies a sealant; never try to make a poor joint tight with extra sealant
• Tighten the fasteners progressively and evenly, working out from the centre, to the figure given in the manual for your engine — pressed steel, alloy and plastic covers distort easily if pulled down hard or unevenly
• If the cover carries a shaft seal or bearing, support it square to the shaft as it goes on so the seal lip is not nicked or rolled over
• Check that any breather, drain or oil return passage in the cover is clear before final tightening, and look for leaks once the engine has been run up to temperature

📦 Condition

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