Please wait… 
Please wait while we process your order,
do not press the back button… 
Design911 Design 911 supply Porsche parts, Porsche spares and Porsche accessories, to both retail and to the trade. Our Porsche product and accessory range includes brakes, exhausts, tyres, wheels and Porsche panels and interiors. https://www.design911.co.uk/images/schemaLogo.png https://www.design911.co.uk/images/schemaLogo.png https://www.design911.co.uk Facebook Instagram
Your Vehicle  //  Porsche  //  356 (1950-1965)  //  356A 1955-59

Bumper Overiders

DISPLAYING 1 to 1 (of 1 products)
SMC000012
Product Information
Product Information

This OE Match bumper over-rider bar bolt suits the Porsche 356A 1955–59. The stud is manufactured from 303 stainless steel for the tube attachment within the chromed bumper guard.

Fits

  • Porsche 356 A (1955-1959)

Check fitment for your specific vehicle (model, year, engine) before ordering.

What This Product Does

The stud provides a threaded fixing at the connection between the over-rider tube and bumper guard. It is replacement fastening hardware, rather than a complete guard or tube assembly.

Functions

  • Provides the threaded attachment for the over-rider tube.
  • Replaces a missing or damaged stud during bumper repairs or restoration.

Technical Details

  • Material: grade 303 stainless steel.
  • Fastener type: stud bolt.
  • Installation location: inside the chromed bumper guard, at the over-rider tube connection.
  • Sold individually.

Symptoms of Fault

  • Corrosion affecting the existing fastener.
  • Threads that have seized or become stripped.
  • Absent or damaged hardware preventing the tube from fastening securely.

Why Replacement Matters

Renewing an unserviceable stud restores the fixing needed when reassembling the over-rider tube and guard. Inspect the mating threads and surrounding attachment points as well, since replacing the bolt alone will not correct damage elsewhere in the connection.

FAQs

Where is this bolt installed?
It fits within the chromed guard at the over-rider tube attachment.

What material is specified?
The stud uses grade 303 stainless steel.

Is this a complete bumper fitting kit?
No. The product is an individual stud bolt, not a complete mounting kit or bumper assembly.



Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

SMC000012
64450503102
64450503202

The product you are viewing cross references to these numbers
DISPLAYING 1 to 1 (of 1 products)
Also found on these pages
About Bumper Overiders

Add both protection and authentic style to your Porsche with bumper overriders from Design911. These components are designed to shield your bumpers from light impacts while preserving your Porsche’s original design and period-correct look. Crafted from chrome, stainless steel, or rubber, bumper overriders act as impact guards fitted directly to the bumper face - a feature particularly iconic on classic Porsche models. Whether you’re restoring a vintage 911 or maintaining a modern Porsche, Design911 offers OEM-quality and reproduction overriders that combine durability, function, and timeless Porsche aesthetics.

Front Bumper Overriders
Protective front bumper overriders designed to prevent damage from minor impacts. Available in chrome, stainless steel, or rubber finishes for classic and modern Porsche models.

Rear Bumper Overriders
OEM-style rear overriders that enhance safety and maintain rear-end symmetry. Ideal for restorations or replacements on both air-cooled and water-cooled Porsche vehicles.

Classic Porsche Chrome Overriders
Authentic reproduction chrome overriders for heritage Porsche models like the 356, 911 Classic, and 912. Perfect for concours restorations and show-quality builds.

Mounting Kits & Hardware
Complete installation kits including brackets, bolts, and gaskets for secure and easy fitting of Porsche bumper overriders.

Custom & Lightweight Overriders
Modern-style and lightweight alternatives designed for performance or aesthetic upgrades while retaining Porsche’s signature look.

You may also like
Popular Models