22821293 Alternator Kit | Genuine Volvo Penta Part

🔧 Product Description

Genuine Volvo Penta alternator kit for D8 marine engines, rated 12 V and 115 A and weighing 8.478 kg. The accessories catalogue lists it under alternator kits that include the alternator, so unlike the mounting kits on the same page it is a complete package rather than bracketry alone. The 24 V, 110 A kit for the same engine is 22821286.

🚤 Compatibility

• HP Range: Approximately 550-700 HP
• Year Range: Approximately 2010s onward

⚙️ Key Features

• 12 V, 115 A output
• For D8 marine engines
• Listed as an alternator kit including the alternator
• 8.478 kg
• 24 V, 110 A equivalent is 22821286
• Supplied complete with the alternator
• Capacity: 12V/115A
• Fits: D8

📋 Kit Contents

• Complete 12-volt 115-amp alternator assembly - serviced under Volvo Penta kit 22821293
• Alternator mounting brackets, tensioning and installation hardware - supplied within kit 22821293; separate component numbers are not published in the indexed accessory description
• Drive belt and vessel battery cabling are selected separately unless specifically included in the current dealer package

🔌 Function

Adds a complete engine-driven charging source that converts engine rotation into regulated electrical power for battery charging and vessel loads.

⚠️ Common Signs of Failure

• Battery voltage staying low while the engine runs
• Charging output intermittent or unstable
• Alternator bearings or pulley becoming noisy
• Belt slipping, overheating or wearing unevenly
• Charging warnings appearing at the helm

🛠️ Service Notes

• Match the kit to the vessel's system voltage - this is the 12 V version and 22821286 is the 24 V one
• Check belt tension, the main charge cable and the earth path before condemning a charging fault to the alternator

📦 Condition

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