970993 Hexagon Screw | Genuine Volvo Penta Part

🔧 Product Description

Genuine Volvo Penta hexagon screw, 25 mm long, weighing 0.014 kg and listed for 24 applications across the TWD, TID, TD, TAMD and TAD families. It supersedes 962902.

🚤 Compatibility

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

Full model list at the end of this description.

⚙️ Key Features

• 25 mm long
• 0.014 kg
• Supersedes 962902
• 24 applications across five engine families
• L=25mm (Volvo assembly listing)
• Quantity varies by assembly, most commonly two

🔌 Function

Clamps two components together, the hexagon head taking a spanner or socket so the joint can be pulled up to a set torque.

⚠️ Common Signs of Failure

• Screw found slack or backed off
• Head corners rounded by a worn spanner
• Thread stripped, galled or seized in its hole
• Joint fretting or leaking where the screw clamps it

🛠️ Service Notes

• The 20 mm screw 970945 carries exactly the same published weight of 0.014 kg, so weight will not tell the two lengths apart, order by the length on parts list for your engine
• An order against the old number 962902 brings this screw

🔄 Supersession & Cross Reference

OEM Supersession Chain

• 970993 → Supersedes 962902

OEM / Related Numbers

• 962902 earlier number superseded by this part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 TAMD162C-C, TAMD162A, TAMD162B, TAMD162C, TAMD162C-B
• Volvo Penta TID162AG, TID162AGP, TID162AP, TID162APB
• Volvo Penta TAD1630G, TAD1630GE, TAD1630P
• Volvo Penta TAMD165A, TAMD165C, TAMD165P
• Volvo Penta TWD1630G, TWD1630P, TWD1630V
• Volvo Penta TAD1631GE, TAD1631G
• Volvo Penta TAMD163A-A, TAMD163P-A
• Volvo Penta TD164KAE
• Volvo Penta TWD1620G