955590 Hexagon Screw | Genuine Volvo Penta Part

🔧 Product Description

Genuine Volvo Penta hexagon screw 38 mm long, weighing 0.093 kg and listed for 61 applications across the MD, TMD, AQD, TAMD, TD and D series. It supersedes 921904. Two other screws here measure 38 mm, 955577 and 955693, so check the engine series and order by part number.

🚤 Compatibility

• Engine Family: MD, TMD, AQD, TAMD, TD, D, TAD, TID

Full model list at the end of this description.

⚙️ Key Features

• 38 mm long
• 0.093 kg
• Supersedes 921904
• 61 applications across six engine series
• Quantity varies by assembly, most commonly 12

🔌 Function

Bolts two components together, clamping the joint through a plain hexagon head.

⚠️ Common Signs of Failure

• Screw found loose or backed out at service
• Hex flats rounded off
• Thread stripped in the screw or in its tapping
• Screw stretched or snapped at the shank

🛠️ Service Notes

• This is the only one of the three 38 mm screws here listed for the TAMD series

🔄 Supersession & Cross Reference

OEM Supersession Chain

• 955590 → Supersedes 921904

OEM / Related Numbers

• 921904 earlier number superseded by this part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 TD120A, TD120AG, TD120AG PP, TD120AHC, TD120AK, TD120ARC, TD120BHC, TD120BRC
• Volvo Penta TAMD122A, TAMD122A/C, TAMD122D, TAMD122P-A, TAMD122P-B, TAMD122P-C
• Volvo Penta AQD70B, AQD70BL, AQD70CL, AQD70D, AQD70C
• Volvo Penta TAMD162A, TAMD162B, TAMD162C, TAMD162C-B
• Volvo Penta D70B, D70B K, D70B PP
• Volvo Penta MD100A, MD100B, MD100B-CC
• Volvo Penta TAD120AHC, TAD120BHC, TAD120CHC
• Volvo Penta D100A, D100B
• Volvo Penta D120A, D120AK
• Volvo Penta TAMD120A, TAMD120B
• Volvo Penta TAMD71B, TAMD71A
• Volvo Penta TD100A, TD100AG
• Volvo Penta TD121CHC, TD121CRC
• Volvo Penta TID120FPP, TID120HPP
• Volvo Penta TMD120A, TMD120B
• Volvo Penta D42A
• Volvo Penta TAD121CHC
• Volvo Penta TAMD102D
• Volvo Penta TAMD103A
• Volvo Penta TAMD121D
• Volvo Penta TAMD61A
• Volvo Penta TAMD62A
• Volvo Penta TAMD74A
• Volvo Penta TD70B
• Volvo Penta TID121FG
• Volvo Penta TMD100A
• Volvo Penta TMD121C
• Volvo Penta TMD122A