23114385 Gear Set | Genuine Volvo Penta Part

🔧 Product Description

Genuine Volvo Penta gear set with a 1.69:1 ratio, weighing 4.912 kg and listed for 11 applications across D series engines and DPI drives. The ratio is the critical detail - the 1.85:1 set covers the same 11 applications and will change the propeller match.

🚤 Compatibility

Typically suits:

• Volvo Penta D6-300A-G
• Volvo Penta D6-340A-G
• Volvo Penta D6-380A-G
• Volvo Penta DPI-A
• Volvo Penta D6-400A-G
• Volvo Penta D6-440A-G
• Volvo Penta D4-150A-G
• Volvo Penta D4-230A-G
• Volvo Penta D4-270A-G
• Volvo Penta D4-320A-G
• Volvo Penta D4-300A-G

• Engine Family: D, DPI
• HP Range: 150-440 HP

⚙️ Key Features

• Gear set with a 1.69:1 ratio
• 4.912 kg
• Listed for 11 applications across D series engines and DPI drives
• The 1.85:1 set is 23114396 and covers the same 11 applications

🔌 Function

Sets the reduction between engine and propeller shaft inside the drive, turning engine speed into propeller speed at the chosen ratio.

⚠️ Common Signs of Failure

• Whine or howl from the drive that changes with load
• Clunk or a jump felt through a gear change
• Bright flakes or metal particles in the drive oil
• Teeth found chipped, pitted or with the hardened surface breaking away
• Backlash outside specification on strip-down

🛠️ Service Notes

• The ratio must match the drive and the propeller - fitting 1.85:1 in place of 1.69:1 changes the propeller match
• Renew the bearings, seals and drive oil at the same time
• Check the mating gears and the housing for damage before rebuilding

📦 Condition

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