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Parts - Screws / Washers etc
By OE Match
- 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 1975-1977 3.0L Turbo (930)
- Porsche 911 1978-1989 3.3L Turbo (930)
Hex nut for the front or rear bumper mounting assembly on Porsche 911 (1974–1989) models. Manufactured to match Porsche specifications, this M8 hex nut ensures accurate fitment, strong clamping force, and long-lasting durability for your bumper installation or restoration.
Sold Each.
Fits:
Porsche 911 G-models 1974 - 1989
Porsche 930 Turbo 3.0L, 3.3L 1975 - 1989
Diagram Ref No 15 (Front bumper) / no 22 (Rear bumper)
This hex nut fastens the bumper brackets and mounting hardware to the chassis structure. Its precise thread pitch and corrosion-resistant finish ensure consistent torque retention, reliable alignment, and vibration-free bumper support in all driving conditions.
Over time, moisture, vibration, and age can cause original hardware to rust, seize, or lose clamping strength. Aged nuts may compromise bumper alignment or make disassembly difficult during service or repainting.
When to Replace:
• During front or rear bumper removal, alignment, or restoration.
• If existing hardware is rusted, stripped, or corroded.
• As part of preventive maintenance during bodywork or repainting.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
90008400402
The product you are viewing cross references to these numbers
- Porsche 911 1984-1986 3.2L
- Porsche 911 1987-1989 3.2L G50
- Porsche 911 1978-1989 3.3L Turbo (930)
OE Match front bumper washer for Porsche 911 (1984–1989), direct-fit replacement hardware that supports proper bumper fastener load distribution and secure exterior trim mounting.
Sold individually
Fits:
Porsche 911 1984 - 1989
Porsche 930 3.3L 1984 - 1989
Diagram ref no 22.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
90002500703
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 1975-1977 3.0L Turbo (930)
- Porsche 911 1978-1989 3.3L Turbo (930)
Price is for each.

Fits:
Porsche 911 1974-89
Porsche 930 3.0L / 3.3L 1974-89
Click 'Zoom in' for large parts diagram.
Diagram ref no 18
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
91150522100
The product you are viewing cross references to these numbers
- Porsche 911 1965-1968 2.0L / 912 SWB (F)
- Porsche 911 1968-1973 2.2L / 2.4L / 2.7L RS LWB (F)
- 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 1975-1977 3.0L Turbo (930)
- Porsche 911 1978-1989 3.3L Turbo (930)
A high-quality M5 captive speed nut designed for secures components such as the air intake guide and rear bumper cover mounting on the Porsche 928. This speed nut replicates Porsche’s original fastening standard, ensuring correct thread size, retainer design and installation fit.
Sold each.
Fits:
Porsche 928 1987 - 1995
• Thread size: M5
• Application: air intake guide (diagram ref no 8) and rear bumper cover mounting (diagram ref no 22)
This speed nut provides a secure, vibration-resistant anchoring point for parts that require frequent removal or tight fit-up. The captive design ensures the nut remains in position during assembly and removal processes, reducing fastener loss and ensuring consistent mount integrity.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99950731212
The product you are viewing cross references to these numbers
-
camshaft housing chain case 911 1987-89 103-05
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engine lubrication oil pump lines 911 1987-89 104-00
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engine lubrication oil tank lines 911 1987-89 104-01
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engine lubrication oil cooler 911 1987-89 104-05
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throttle linkage bracket 911 1987-89 107-12
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air injection 911 CARRERA 930.26 1987-89 108-00
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replacement transmission transmission case 911 1987-89 302-00
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front axle stabiliser 911 1987-89 401-00
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gear housing transmission cover 911 1987-89 302-05
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gear housing / transmission cover 911 1987-89 302-07
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shift rods shift forks for 4-speed and 5-speed 911 1987-89 304-00
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transmission suspension 911 1987-89 306-00
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transmission control 911 TURBO 1987-88 701-00
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transmission control 911 CARRERA / TURBO 1987-89 701-01
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wing with sheet metal cup for tank 911 1978-89 valid up to: F >>91KS1 00958 COUPE, F >>91KS1 40341 TARGA,
>91KS1 50414 CABRIO, F >>93KS0 00184 COUPE, F >>93KS0 10067 TARGA, F >>93KS0 20083 CABRIO 801-30 -
wing with plastic cup for tank 911 1987-89 valid from: F 91KS1 00959>> COUPE, F 91KS1 40342>> TARGA, F 91KS1 50415>> CABRIO, F 93KS0 00185>> COUPE, F 93KS0 10068>> TARGA, F 93KS0 20084>> CABRIO 801-31
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bumper front 911 1987-89 802-00
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bumper rear 911 1987-89 802-05
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lid front 911 1987-89 803-00
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lid rear 911 1987-89 803-05
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door glass frame 911 COUPE 1987-89 804-15
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main folding top bow, roof frame, single parts 911 CABRIO 1987-89 811-12
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compressor mounting driving mechanism 911 1987-89 813-20
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condenser lines accessories and others front 911 1987-89 813-45
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condenser lines accessories and others REAR 911 1987-89 813-55
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engine electrics - 2 - 911 CARRERA M30.20/25/26 1987-89 901-02
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battery, starter, generator 911 1987-89 902-05
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horn 911 1987-89 903-00
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covering combined lights rear 911 1987-89 905-05
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pedals for accelerator control 911 1987-89 702-10
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interior equipment rear 911 1987-89 CABRIO / SPEEDSTER 807-07
OEMatch Parts - Screws / Washers etc — Fit, Function, Confidence
Small fasteners and related fixings are essential to secure trims, bumpers, brackets and body panels on Porsche models. OEMatch offers a broad selection aimed at restoration and routine maintenance, with parts chosen to match original dimensions, mounting points and corrosion resistance where applicable.
Available Types
- Bumper screws and bolts
- Washers, nuts and spacers
- Clips, retainers and mounting tabs
- Complete fitting and hardware kits
- Classic fixing components for vintage models
Understanding OEMatch Parts - Screws / Washers etc
OEM (Original Equipment Manufacturer) parts are made by the same company that produced your Porsche’s original screws, washers and fixings. OE (Original Equipment) refers to parts matching original specifications for the screws, washers and fixings and may be supplied by alternative manufacturers. Aftermarket parts offer alternative options, sometimes with enhanced features or better value. OEMatch supplies non-OEM screws, washers and fixings engineered as direct-fit alternatives to OEM parts, made to original-spec dimensions and tolerances for Porsche models. These fasteners are available in a range of materials and finishes to suit different locations on the vehicle, from plated steel for exposed areas to stainless options for corrosion-prone zones, and are specified to meet torque and clamping requirements where known.
Benefits Include
- Secure, vibration-resistant attachment of panels and trims
- Correct spacing and alignment to preserve fit and finish
- Material and coating choices to resist corrosion
Why Parts - Screws / Washers etc Wear and Fail
- Corrosion and surface degradation from moisture and salts
- Fatigue failure due to repeated vibration or load cycling
- Incorrect torque or damaged threads at installation
The Importance of Replacing with OEMatch Parts - Screws / Washers etc
Using appropriate fasteners preserves panel alignment, prevents noise and reduces the risk of loose components causing further damage. Replacing worn or corroded screws, washers and fixings during repair or restoration helps maintain safety and long-term durability while supporting accurate reassembly of trims and bodywork on Porsche models.
Advantages
- Availability of complete kits and individual items for targeted repairs
- Options for coated or stainless finishes to suit environment and age
- Clear part references to aid identification during restoration work