Enter your VAT number here and click Verify:
Your details have been verified. VAT number registered to:
,
.
Your order will now be zero rated for VAT purposes. We reserve the right to verify these details after your order request has been made and reinstate VAT if required.
Your VAT details were not recognised or were invalid. Your VAT number must be matched to your Billing Country as specified above. This is currently specified as . You do not need to enter the country code part of your VAT number as this has already been selected in your billing address details above.
The VAT number checking service is currently offline. Please supply your VAT details within the comments or special instructions field below and we will apply a VAT discount after placing your order request.
Parts - Screws / Washers etc
25.7 x 32 x 12

Fits:
Porsche 911 / 930 1983-89
Porsche 924 1976-88
Porsche 944 1982-91
Click 'Zoom in' for large parts diagram.
Diagram ref no 11
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99970318140
The product you are viewing cross references to these numbers
- Porsche 911 1974-1977 2.7L / 1976-77 3.0 Carrera
- Porsche 911 1978-1983 3.0L / SC
- Porsche 911 1984-1986 3.2L
- Porsche 911 1987-1989 3.2L G50
- Porsche 911 1978-1989 3.3L Turbo (930)
- Porsche 924 2.0L 1976-79
- Porsche 924 2.0L 1980-85
- Porsche 924 Turbo 2.0L 1979-81
- Porsche 924 Turbo 2.0L 1982-84
- Porsche 924 Carrera GT 2.0L 1981
- Porsche 924 Carrera GTS 2.0L 1982
- Porsche 924S 2.5L 1986-87
- Porsche 924S 2.5L 1988
- Porsche 944 2.5L 8V 1982-87
- Porsche 944 2.7L 8V 1988-89
- Porsche 944S 2.5L 16V 1987-88
- Porsche 944S2 3.0L 16V 1989-91
- Porsche 944 Turbo 2.5L 8V 1985-88
- Porsche 944 Turbo 2.5L 8V 1989-91
- Porsche 944 Turbo S 2.5L 8V 1988
Keep your Porsche’s bodywork secure and factory-precise with rear bumper screws, washers, and fixings from Design911. These essential small components ensure the correct mounting and alignment of your Porsche’s rear bumper, brackets, and trim sections — maintaining both structural integrity and a flawless exterior finish.
Each screw, washer, and clip is manufactured to OEM specifications, ensuring corrosion resistance, durability, and perfect fitment. Whether you’re performing a minor repair, completing a restoration, or rebuilding your Porsche after a collision, Design911 provides a wide selection of mounting hardware kits and individual fixings for every Porsche model — from early air-cooled classics to the latest performance cars.
Bumper Screws & Bolts
High-tensile Porsche screws and bolts designed for secure
attachment of bumper assemblies, brackets, and supports. Available individually
or in full hardware kits.
Washers, Nuts & Spacers
OEM-quality washers and nuts that provide stable,
vibration-resistant fastening for bumper panels and mounting components.
Plastic Clips & Retainers
Durable plastic fasteners designed to secure trim pieces,
valances, and mouldings without damaging paint or body panels.
Complete Fitting Kits
Comprehensive Porsche rear bumper fixing kits that include
all necessary screws, washers, and clips for quick, professional installation.
Classic Porsche Fixing Components
Authentic reproduction fasteners for classic Porsche models
such as the 356, 911 Classic, and 964 — ideal for period-correct restorations.