3802423 Longblock | Genuine Volvo Penta Part

🔧 Product Description

Genuine Volvo Penta longblock from the Engine group, weighing 283.04 kg and superseding part number 3802322. Longblock 3802422 is 283.5 kg under the same name and group, so the 450 gram difference is no use as an identifier - the superseded number 3802322 is the one distinguishing fact this listing carries. At 283 kg it is a crated, crane-handled item. This unit is supplied on an exchange basis: core deposit 3805423 is charged alongside it and refunded once the old unit is returned, so both numbers appear on the order.

⚙️ Key Features

• 283.04 kg
• Supersedes 3802322
• Only 450 grams from 3802422, which supersedes nothing
• Crated item needing lifting gear and freight carriage
• Also supersedes Volvo part numbers 3801762, 3801776, 3801902 and 3801938

🔌 Function

Provides the assembled engine core as a single unit, so the ancillaries are transferred across from the engine being replaced.

⚠️ Common Signs of Failure

• Low compression, blue smoke or heavy oil consumption
• Knocking or rumbling from the bottom end under load
• Oil and coolant mixing, or the header tank pressurising
• Oil pressure low or falling away when hot
• Metal in the oil or on the filter at service

🛠️ Service Notes

• Order against the old number 3802322, as weight will not distinguish this from 3802422
• Arrange the lift and the access route before the longblock arrives
• Establish the cause of the original failure before fitting
• Core deposit 3805423 is charged with this unit and refunded when the old one is returned - order both together

🔄 Supersession & Cross Reference

OEM Supersession Chain

• 3802423 → Supersedes 3802322

📦 Condition

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