Complete your engine rebuild or restoration with the Porsche Camshaft Housing Barrel Nut 901-111-271-00, engineered for Porsche models from 1965 to 1994. This OEM specification nut provides strong, vibration resistant fastening for camshaft housing assemblies, ensuring proper alignment, sealing, and engine stability.

A critical fastener in air cooled Porsche engines, the barrel nut is designed to withstand heat cycling, mechanical stress, and long term wear. Replacing worn, corroded, or mismatched hardware helps maintain structural precision during rebuilds and prevents leaks or fastening failures.

Key Features

• OEM Correct Fastener for Porsche models from 1965 through 1994

• High Strength Barrel Nut Design for secure and stable camshaft housing installation

• Resistant to Heat and Vibration ideal for air cooled Porsche engine environments

• Critical for Engine Rebuilds ensuring proper torque retention and sealing

• Correct Factory Dimensions matching Porsche engineering standards

• Durable Heat Treated Steel Construction for long term reliability

• Direct Replacement Hardware suitable for restorations and maintenance

Frequently Asked Questions (FAQ)

1. What does the Porsche Camshaft Housing Barrel Nut 901-111-271-00 do?
It secures the camshaft housing to the engine assembly and maintains proper torque and sealing integrity.

2. Which Porsche models use this barrel nut?
It fits a wide range of Porsche models from 1965 to 1994, including 911, 912, 930, and others using similar camshaft housing designs.

3. Why replace old engine hardware?
Aged hardware can stretch, corrode, or lose clamping strength, which can lead to leaks or mechanical failure.

4. Is this barrel nut heat resistant?
Yes, it is made from heat treated steel designed to withstand engine bay temperatures and stress cycles.

5. Is this nut required for engine rebuilds?
Yes, replacing critical fasteners during a rebuild ensures accurate torque values, proper alignment, and long term reliability.

6. Does this nut require special tools?
It installs using standard Porsche engine service tools and torque specifications.