Genuine 99938500401 Engine Crankcase Bolt

Overview of Genuine Engine Crankcase Bolt for Porsche 911

The Genuine engine crankcase bolt, part number 99938500401, is designed specifically for Porsche 911 models. This precision-engineered fastener ensures secure assembly of the engine crankcase, maintaining structural integrity and optimal engine performance.

• Compatible with Porsche 911 engine crankcase assemblies
• Durable construction for reliable fastening under engine stress
• OEM part number 99938500401 for exact fitment
• Manufactured by Genuine for consistent quality and specifications

Detailed Product Description

This engine crankcase bolt is an essential component for maintaining the proper sealing and alignment of the engine crankcase in Porsche 911 vehicles. The bolt meets factory specifications to provide the correct torque and clamping force required for the engine's structural components. Using part number 99938500401 ensures compatibility and helps prevent issues related to improper fastening, such as oil leaks or engine misalignment.

Common Applications and Issues Addressed

• Secures the engine crankcase halves in Porsche 911 models
• Prevents crankcase separation and potential engine damage
• Helps maintain proper engine sealing to avoid oil leaks
• Replaces worn or damaged crankcase bolts during engine rebuilds or repairs
• Ensures correct torque retention under high engine stress conditions

Installation Notes and Tips

• Use the specified torque settings recommended by Porsche for the 911 engine crankcase bolts
• Inspect bolt threads and crankcase mating surfaces before installation
• Replace bolts in sets if multiple fasteners show wear or damage
• Apply thread locker if specified in the service manual to prevent loosening

Quality Assurance and Warranty

Genuine parts like the 99938500401 engine crankcase bolt are manufactured to meet Porsche OEM standards, ensuring precise fit and reliable performance. While specific warranty details may vary, Genuine parts typically come with a limited warranty covering defects in material and workmanship, providing confidence in the durability and quality of this component.