945467 Lock Nut | Genuine Volvo Penta Part

🔧 Product Description

Genuine Volvo Penta lock nut weighing 0.005 kg and listed for 98 applications across the AQD, TD, D, TMD, THD and TID series. It supersedes two earlier numbers, 468351 and 950353, and 950353 is quoted against it as well, so an order on either old number brings this nut.

🚤 Compatibility

• Engine Family: AQD, TD, D, TMD, THD, TID, THAMD, TAMD, MD, DH, TAD
• HP Range: 13-75 HP

Full model list at the end of this description.

⚙️ Key Features

• 0.005 kg
• Supersedes 468351 and 950353
• 98 applications across six engine series
• Quantity varies by assembly, most commonly one
• Also supersedes Volvo part number 468023

🔌 Function

Screws onto a stud or bolt and resists loosening under vibration.

⚠️ Common Signs of Failure

• Nut backing off in service
• Locking feature no longer gripping, so the nut spins freely by hand
• Thread stripped or picked up on the stud
• Flats rounded by a poorly fitting spanner
• Joint losing clamp load between services

🛠️ Service Notes

• A lock nut that runs on by hand has lost its locking action and must be renewed, not refitted
• Check the stud thread before fitting a new nut

🔄 Supersession & Cross Reference

OEM Supersession Chain

• 945467 → Supersedes 468351

OEM / Related Numbers

• 950353 earlier number superseded by this part

📦 Condition

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

🔎 Full Model Compatibility

Typically suits:

• Volvo Penta D2-40, D2-40B, D2-40F, D2-55, D2-55B, D2-55C, D2-55D, D2-55E, D2-75, D2-75B, D2-75C, D2-75F, D2-60F
• Volvo Penta TD120C, TD120A, TD120G, TD120GG PP, TD120HP, TD120HPP, TD120GG, TD120AHC, TD120ARC, TD120BHC, TD120BRC
• Volvo Penta D1-30, D1-30B, D1-30F, D1-13, D1-13B, D1-13F, D1-20, D1-20B, D1-20F
• Volvo Penta TID121KG, TID121KGP, TID121KP, TID121LG, TID121LGP, TID121LP, TID121FG, TID121K
• Volvo Penta TD121G-87, TD121GGP-87, TD121G, TD121GG, TD121GGP, TD121CHC, TD121CRC
• Volvo Penta TAMD122A, TAMD122A/C, TAMD122P-A, TAMD122P-B, TAMD122P-C
• Volvo Penta AQD70BL, AQD70CL, AQD70D, AQD70C
• Volvo Penta MD2010, MD2010B, MD2010-C, MD2010-D
• Volvo Penta MD2020, MD2020B, MD2020-C, MD2020-D
• Volvo Penta MD2030, MD2030-C, MD2030-D
• Volvo Penta MD2040, MD2040-C, MD2040-D
• Volvo Penta TAD120AHC, TAD120BHC, TAD120CHC
• Volvo Penta TAMD70E, TAMD70C, TAMD70D
• Volvo Penta THD102KB, THD102KD, THD102K-KB
• Volvo Penta TAMD120A, TAMD120B
• Volvo Penta TD70G, TD70G-83
• Volvo Penta THAMD70C, THAMD70B
• Volvo Penta TID120FG, TID120HPP
• Volvo Penta TMD120A, TMD120B
• Volvo Penta D120A
• Volvo Penta DH10A
• Volvo Penta MD120A
• Volvo Penta TAD121CHC
• Volvo Penta TAMD121D
• Volvo Penta TID70G
• Volvo Penta TMD121C
• Volvo Penta TMD122A