Porsche Locking Nut febi bilstein 99903400500

This brand is 12.75 mm wrench size.

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Manufacturer: febi bilstein
SKU: 99903400500-36
Price
MSRP: $3.53
-86%
$0.48
Availability: In stock
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Porsche Locking Nut febi bilstein 99903400500
MSRP: $3.53
-86%
$0.48

The Porsche Locking Nut febi bilstein 99903400500, manufactured by febi bilstein (part number 06638), is a high-quality aftermarket component designed for precise fitment to valve adjusting screws. Featuring a 12.75 mm wrench size, this locking nut is engineered for secure and reliable performance on a wide range of classic Porsche 911 and 914 models.

Key Features:

  • Manufacturer: febi bilstein
  • Manufacturer Part Number: 06638
  • Product Type: Aftermarket locking nut for valve adjusting screws
  • Wrench Size: 12.75 mm
  • Designed for select Porsche 911 (1965–1994) and Porsche 914 (1970–1972) models according to catalog fitment

This component is an exact aftermarket match for the specified applications, offering durability and consistent performance for your Porsche's critical valve train adjustment. OEM not included. Always verify compatibility for your specific Porsche model and year.

Specifications
Product Type
Aftermarket
OE Part Number
999 034 005 00 / 99903400500
Customer Info
This brand is 12.75 mm wrench size.
OEM
No
Manufacturer Part Number
06638
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These products share the same OE reference. Select your vehicle to confirm exact fitment.

OE reference 999 034 005 00 · 99903400500