22054641 Bracket | Genuine Volvo Penta Part

🔧 Product Description

Rigid alternator mounting bracket for the D8A1-A MP charging system. It maintains pulley alignment and supports the alternator and tensioner loads under continuous marine-engine vibration.

🚤 Compatibility

Typically suits:

• Volvo Penta D8A5-A MH
• Volvo Penta D8A6-A MH
• Volvo Penta D8A5-A MG
• Volvo Penta D8A6-A MG
• Volvo Penta D8A1-A MP
• Volvo Penta D8A3-A MP

• Engine Family: D

⚙️ Key Features

• Alternator and tensioner mounting bracket for the D8A1-A MP charging system
• 0.35 kg
• Listed for 6 applications in the D series

🔌 Function

Holds the alternator and its tensioner in fixed relation to the engine so the drive belt runs true to the crankshaft pulley and the belt loads are carried by the block rather than the alternator casing.

⚠️ Common Signs of Failure

• Belt squeal, or a belt that tracks off to one edge of the pulley
• Repeated belt wear, or an alternator that keeps failing its bearings
• Charging warning or low battery voltage caused by belt slip
• Cracks around the mounting bosses or at the tensioner lug
• Fixings working loose, or bolt holes found elongated

🛠️ Service Notes

• Check pulley alignment with a straightedge before tightening the alternator down
• Renew the drive belt and check the tensioner at the same time, as a distorted bracket usually shows itself as belt wear first

🔄 Supersession & Cross Reference

OEM / Related Numbers

• 22117421 → 23023276 - alternator supersession chain
• 21621101 - associated bracket
• 21621111 → 23182845 - bracket chain
• 20357382 - idler pulley
• 3887305 - idler pulley
• 21750781 - belt tensioner
• 60111560 → 22954700 - V-ribbed belt chain

📦 Condition

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