993609 Stud | Genuine Volvo Penta Part

🔧 Product Description

Genuine Volvo Penta stud 50 mm long, weighing 0.025 kg and listed for 11 applications on D series engines. It is one of a matched pair with stud 993610, which is 90 mm long and covers the same 11 applications - the length is the only thing that separates them, so measure the stud you are replacing before ordering.

🚤 Compatibility

Typically suits:

• Volvo Penta D3-110I-B
• Volvo Penta D3-110I-C
• Volvo Penta D3-130I-C
• Volvo Penta D3-110I-A
• Volvo Penta D3-130I-A
• Volvo Penta D3-160I-A
• Volvo Penta D3-160I-C
• Volvo Penta D3-190I-B
• Volvo Penta D3-190I-C
• Volvo Penta D3-130I-B
• Volvo Penta D3-160I-B

• Engine Family: D
• HP Range: 110-190 HP

⚙️ Key Features

• 50 mm long
• 0.025 kg
• Listed for 11 applications
• Fits D series engines
• Pairs with the 90 mm stud 993610 on the same 11 applications

🔌 Function

Screws permanently into the casting to give a fixed threaded spigot, letting the component be located and clamped with a nut without cutting the parent thread each time.

⚠️ Common Signs of Failure

• Nut will not hold torque, or winds the stud out instead of tightening
• Stud comes out with the nut when the joint is dismantled
• Thread stripped, stretched or corroded
• Stud snapped off level with the casting

🛠️ Service Notes

• Measure the stud you removed - 993609 is the 50 mm one and 993610 the 90 mm, and they are otherwise identical on paper
• Check the tapped hole in the casting before fitting, as a pulled parent thread will not be cured by a new stud

📦 Condition

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