992333 Flange Screw | Genuine Volvo Penta Part

🔧 Product Description

Genuine Volvo Penta flange screw weighing 0.205 kg. It supersedes part number 979936, which was previously catalogued as a hexagon screw, and it is associated with 31 applications across the TWD, TD, TID, TAMD and TAD series through the cost records rather than the main fitment list. Note that 992143 in this run sits one gram away at 0.204 kg but covers D and IPS applications — the engine series separates them, the weights do not.

⚙️ Key Features

• 0.205 kg
• Supersedes 979936, previously catalogued as a hexagon screw
• Associated with 31 TWD, TD, TID, TAMD and TAD applications through the cost records
• Within a gram of 992143 — order by engine series and number

🔌 Function

Clamps a joint with an integral flanged head that spreads the load over the mating face without a separate washer.

⚠️ Common Signs of Failure

• Joint working loose, weeping or fretting at the flange face
• Thread stripped, stretched or pulled
• Flange face under the head bruised, dished or corroded
• Head drive recess rounded out

🛠️ Service Notes

• The number it replaces was catalogued as a plain hexagon screw, so expect a flanged head where the old part had a separate washer — check whether the original washer is still needed before building the joint up

🔄 Supersession & Cross Reference

OEM Supersession Chain

• 992333 → Supersedes 979936 → Supersedes 971012 → Supersedes 962920

OEM / Related Numbers

• 979936 earlier number superseded by this part
• 971012 earlier number superseded by this part
• 962920 earlier number superseded by this part

📦 Condition

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