23726379 Transfer Case | Genuine Volvo Penta Part

🔧 Product Description

Genuine Volvo Penta transfer case with a 1.09:1 ratio, weighing 43.54 kg and listed for five applications. The ratio is critical, and note the 1.00:1 case is more than twice the weight - so these are structurally different units, not just different gearing.

🚤 Compatibility

Typically suits:

• Volvo Penta 557
• Volvo Penta 627
• Volvo Penta 527
• Volvo Penta 577S
• Volvo Penta 627SV

⚙️ Key Features

• Transfer case with a 1.09:1 ratio
• 43.545 kg
• Listed for five applications
• The 1.00:1 case 23726380 weighs 104.78 kg, so the two are structurally different units rather than the same case geared differently

🔌 Function

Takes the drive from the engine and passes it on at a 1.09:1 ratio, setting the shaft speed the propulsion unit sees.

⚠️ Common Signs of Failure

• Whine or gear noise that rises and falls with engine speed
• Oil leaking from the case joint or the shaft seals
• Vibration through the drive line under load
• Metal glitter in the oil or on the drain plug magnet
• Chipped gear teeth and worn bearings found on strip-down

🛠️ Service Notes

• Confirm the ratio before ordering - the 1.00:1 case is 23726380 and is not an alternative to this one
• At over 40 kg this needs mechanical lifting and proper support while it is unbolted

📦 Condition

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