946137 Hexagon Screw | Genuine Volvo Penta Part

🔧 Product Description

Genuine Volvo Penta hexagon screw, part number 946137, listed in the Fasteners and Fixings group. It clamps a joint together on the engine or drive, holding the assembly in position and carrying the load across the joint face. Volvo Penta publishes no fitment, dimensions or assembly detail against this number, so check it against the parts list for your own engine before ordering.

⚙️ Key Features

• Genuine Volvo Penta hexagon screw
• Fasteners and Fixings group
• Fastener — tighten to the figure in the manual for your engine
• No fitment or dimensions published against this number — check it against the parts list for your engine

🔌 Function

Clamps a joint together on the engine or drive, holding the assembly in position and carrying the load across the joint face.

⚠️ Common Signs of Failure

• Fasteners found loose or backed off at a routine check, or turning with no resistance
• A joint, flange or gasket that seeps or blows and will not stay sealed however often it is nipped up
• Rounded, burred or chewed heads that no longer take a socket or spanner cleanly
• Corrosion, damaged threads or a necked-down, stretched shank found on removal
• A sheared screw, or a screw that has seized and broken off in the casting

🛠️ Service Notes

• Check the length, thread and strength grade of the replacement against the screw you removed — engine fasteners are chosen for a specific clamp load, and a longer or softer screw is not a substitute
• Clean the threads in the component and make sure the mating faces are clean and flat before assembly; dirt, paint or old sealant in a joint feels like tightness and leaves the joint loose
• Tighten to the torque figure and the tightening sequence given in the workshop manual for your engine, working up progressively rather than pulling each screw down in one go
• Use thread locking or sealing compound only where the manual calls for it, and renew the locking washer, tab washer or nut that works with the screw
• Renew rather than reuse screws that are corroded, thread-damaged or visibly stretched, and any screw the manual tightens by torque-plus-angle

📦 Condition

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