471942 Idler Gear | Genuine Volvo Penta Part

🔧 Product Description

Genuine Volvo Penta idler gear from the Lubricating and Oil System group, weighing 1.197 kg and listed for 70 applications across TAMD, TWD, TID, TD and TAD series engines. It runs with gear 471941, which is the 0.587 kg part in the same set.

🚤 Compatibility

• Engine Family: TAMD, TWD, TID, TD, TAD

Full model list at the end of this description.

⚙️ Key Features

• 1.197 kg
• 70 applications across TAMD, TWD, TID, TD and TAD engines
• Runs with the 0.587 kg gear 471941
• Lubricating and Oil System group

🔌 Function

Carries drive between two gears in the oil pump train without driving anything itself, setting the direction and spacing of the drive.

⚠️ Common Signs of Failure

• Gear whine or rumble rising with engine speed
• Oil pressure slow to come up on start-up
• Teeth pitted, spalled or chipped at the tips
• Bore or bearing surface worn, giving noticeable rock
• Metallic glitter in the oil or on the filter element

🛠️ Service Notes

• Renew with the mating gear 471941 where both are worn rather than fitting one new gear
• Check the idler shaft or bush and the gear backlash against specification before reassembly

📦 Condition

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

🔎 Full Model Compatibility

Typically suits:

• Volvo Penta TAMD74P-A, TAMD74P-B, TAMD74A, TAMD74C-A, TAMD74C-B, TAMD74L-A, TAMD74L-B
• Volvo Penta TD61A, TD61ACE, TD61AG, TD61AGP, TD61AP, TD61APB, TD61AW
• Volvo Penta TD71A, TD71ACE, TD71AG, TD71AGP, TD71AP, TD71APB, TD71AW
• Volvo Penta TAD730G, TAD730GE MECH, TAD730GE EDC4, TAD730P, TAD730V
• Volvo Penta TID71A, TID71AG, TID71AGP, TID71AP, TID71APB
• Volvo Penta TWD610G, TWD610P, TWD610PB, TWD610V
• Volvo Penta TWD710G, TWD710P, TWD710PB, TWD710V
• Volvo Penta TAMD72A, TAMD72P-A, TAMD72WJ-A
• Volvo Penta TD610G, TD610M, TD610V
• Volvo Penta TAMD63L-A, TAMD63P-A
• Volvo Penta TAMD71B, TAMD71A
• Volvo Penta TAMD73P-A, TAMD73WJ-A
• Volvo Penta TD630ME, TD630VE
• Volvo Penta TD730ME, TD730VE
• Volvo Penta TID61AG, TID61AGP
• Volvo Penta TWD630ME, TWD630VE
• Volvo Penta TWD740GE, TWD740VE
• Volvo Penta TAD740GE
• Volvo Penta TAD741GE
• Volvo Penta TAMD61A
• Volvo Penta TAMD62A
• Volvo Penta TAMD75P-A
• Volvo Penta TD640VE
• Volvo Penta TD710G
• Volvo Penta TWD730ME
• Volvo Penta TWD731VE