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Klassiek
Klassiek for Porsche
Klassiek parts for Porsche models from Design911.
A Quick Look at Klassiek
Klassiek is chosen for classic Porsche restoration and sympathetic upgrades where owners want correct-style parts that suit older interiors and exteriors. The information on this page is based on details supplied by the manufacturer or distributor, plus any OE references provided with the parts.
Choosing the Right Fit for Your Porsche
Where Klassiek is listed for Porsche, use the supplied model coverage and OE references to confirm suitability. Check details that commonly affect fitment such as model year, side or position, and connector or fixing type where relevant.
- Typical reasons to choose these parts include refreshing worn trim, improving fit and finish, and keeping a classic Porsche feeling original while replacing age-related components.
- Common real-world issues include worn or peeling surfaces, cracked plastics, sagging or misshapen trim, tired seal rubbers causing leaks, and rattles from loose panels, sometimes made worse by previous repairs or mixing parts across model years.
- Before final installation, do a dry-fit, confirm model year and interior or body options, and replace small clips or pads that control movement and rattles.
Browse by Category
If you already know the area you are working on, start with the category and then filter by Porsche model. Where real-world symptoms and typical reasons to replace are provided, use them to keep the wording grounded.
Chassis / Bodywork — Chassis and bodywork parts are replaced to repair accident damage, correct corrosion, or modify the shell for performance and restoration work while keeping the structure safe and straight on a Porsche. Common problems include rust in sills, jacking points and arches, cracked or bent chassis rails after impacts, and misaligned panels from previous poor repairs.
Restoration Chassis / Repair Panels — Restoration and repair panels are used to cut out rusted or damaged sections and weld in fresh metal so classic Porsche shells can be preserved rather than replaced. Original panels often suffer from deep corrosion, distortion from jacking and accident damage, and old patch repairs that lead to MOT failures or poor panel gaps.
Front Section — Front section panels are fitted to repair crash damage, rust or previous poor repair work in the front structure and panel areas of a Porsche. Typical issues include bent crash structures, creased inner wings, rust around bumper mounts and battery trays, and misaligned front panels after accidents.
Engine Rebuild Parts — Engine rebuild parts are changed during a planned rebuild or when symptoms point to internal wear such as loss of compression, heavy oil use, persistent oil leaks, abnormal noises, or contamination found during inspection. On Porsche engines this can show up as low or uneven compression readings, smoke under load or overrun, metallic debris in the oil, low hot idle oil pressure, or overheating linked to internal friction.
- Before committing to a rebuild, use tests such as compression and leak-down, bore scoping, oil analysis and careful diagnosis of ancillary systems.
- When the engine is apart, it is common to renew chains, guides, tensioners, major seals, bearings where applicable, gaskets and key hardware to reduce the risk of repeat strip-downs.
Fuel System Parts — Fuel-system parts are replaced to restore correct fuel delivery, improve starting and idle quality, and prevent leaks that create safety and MOT or emissions issues on Porsche models. Hard starting, long cranking, hesitation on throttle, surging, flat spots, fuel smells around the car, damp patches under the vehicle, noisy pumps, poor fuel economy or failed emissions can all point to a tired fuel system.
- Stale fuel and water contamination can corrode components and clog filters or injectors, so many owners refresh lines, filters and key seals together on older cars or after long storage.
- Treat any fuel smell as urgent and inspect filler necks, breather lines, injector seals and hoses for leaks, replacing aged components in logical groups rather than one by one.
Explore Klassiek at Design911
View the current Klassiek range for Porsche at Design911, then filter by model and category to narrow down to the right parts.

Fits:
Porsche 356 B
Porsche 356 C
Lower, front window frame bracket
These are laser cut and zinc plated.
Click 'Zoom in' for large parts diagram.
Diagram ref no 34
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
64453104920
The product you are viewing cross references to these numbers
- Porsche 356B 1959-63
- Porsche 356C 1963-65

Fits:
Porsche 356 B
Porsche 356 C
Lower, rear window frame bracket
These are laser cut and zinc plated.
Click 'Zoom in' for large parts diagram.
Diagram ref no 53
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
64453146000
The product you are viewing cross references to these numbers
- Porsche 356B 1959-63
- Porsche 356C 1963-65

Fits:
Porsche 356
Porsche 356 A T1
with 3-piece crankcase
This ring Holds the seal behind the V-belt pulley.
Sand cast and CNC machined.
Click 'Zoom in' for large parts diagram.
Diagram ref no 45
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
53901154
The product you are viewing cross references to these numbers
- Porsche 356 1950-55
- Porsche 356A 1955-59

Fits:
Porsche 356 A
Porsche 356 B T5
For cars with Oil Filler - part number 539 07 075
Laser cut and zinc plated.
Click 'Zoom in' for large parts diagram.
Diagram ref no 19
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
53906645
The product you are viewing cross references to these numbers
- Porsche 356A 1955-59
- Porsche 356B 1959-63

Fits:
Porsche 356 B T6
Porsche 356 C
For cars with Oil Filler - part number 616 107 081 00
Laser cut and zinc plated.
Click 'Zoom in' for large parts diagram.
Diagram ref no 19
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
61610664500
The product you are viewing cross references to these numbers
- Porsche 356B 1959-63
- Porsche 356C 1963-65

Fits:
Porsche 356
Porsche 356 A T1 (with three piece engine case)
Banjo bolt for the oil filter housing supply line
CNC machined and zinc plated.
Click 'Zoom in' for large parts diagram.
Diagram ref no 21
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
53907824
The product you are viewing cross references to these numbers
- Porsche 356 1950-55
- Porsche 356A 1955-59
Fits:
Porsche 356 C
Porsche 356 C SC
2 required per car
Bump stop retaining bolt 356C/SC
CNC machined and zinc plate
Click 'Zoom in' for large parts diagram.
Diagram ref no 33
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
69533351300
The product you are viewing cross references to these numbers
- Porsche 356A 1955-59
- Porsche 356B 1959-63

Fits:
Porsche 356 / A / B / C
Lock washer set for Porsche 356 ZF steering box.
Laser cut and zinc plated.
1 set (pair) is for 1 steering box.
Click 'Zoom in' for large parts diagram.
Diagram ref no 25
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
64434714901
The product you are viewing cross references to these numbers
- Porsche 356 1950-55
- Porsche 356A 1955-59
- Porsche 356B 1959-63
- Porsche 356C 1963-65

Fits:
Porsche 356 / A / B / C
Porsche 356 ZF Steering box shim
Available in
0.10mm
0.12mm
0.15mm
0.30mm
Click 'Zoom in' for large parts diagram.
Diagram ref no 20
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
6443471630
The product you are viewing cross references to these numbers
- Porsche 356 1950-55
- Porsche 356A 1955-59
- Porsche 356B 1959-63
- Porsche 356C 1963-65

Fits:
Porsche 356 A / B / C
Steering peg assembly for 356 ZF steering box only
Peg includes :
1x 644 347 134 01 Steering Peg 356 ZF Steering box
1x 644 347 135 50 Steering PEG bearing half 356 ZF steering box
1x 644 347 135 00 Steering PEG lock washer 356 ZF steering box
1x 644 347 136 00 Steering PEG nut 356 ZF steering box
Click 'Zoom in' for large parts diagram.
Diagram ref no 13
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
64434713301
The product you are viewing cross references to these numbers
- Porsche 356A 1955-59
- Porsche 356B 1959-63
- Porsche 356C 1963-65

Fits:
Porsche 356A / B / C
Spacer ring for 3th gear set.
Click 'Zoom in' for large parts diagram.
Diagram ref no 8
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
71630226500
The product you are viewing cross references to these numbers
- Porsche 356A 1955-59
- Porsche 356B 1959-63
- Porsche 356C 1963-65

Fits:
Porsche 356 with 644 Gearbox
Click 'Zoom in' for large parts diagram.
Diagram ref no 5
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
64416304
The product you are viewing cross references to these numbers
- Porsche 356 1950-55

Fits:
Porsche 356 A
Rocker arm shaft - Long for 356A with the steel rocker arm bridge.
These are CNC machined and hardened to Porsche Specifications.
Sold individually, 2 needed per engine.
Click 'Zoom in' for large parts diagram.
Diagram ref no 11
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
53905225
The product you are viewing cross references to these numbers
- Porsche 356A 1955-59

Fits:
Porsche 356 A
Rocker arm shaft - short for 356A with the steel rocker arm bridge.
These are CNC machined and hardened to Porsche Specifications.
Sold individually, 4 needed per engine.
Click 'Zoom in' for large parts diagram.
Diagram ref no 12
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
53905226
The product you are viewing cross references to these numbers
- Porsche 356A 1955-59
Fits:
Porsche 356 1950 to 1955
Porsche 356 A 1958 to 1959
Porsche 356 B 1959 to 1963
Porsche 356 C 1963 to 1965
Made from Original material but harder than most Friction rings available.
Click 'Zoom in' for large parts diagram.
Diagram ref no 37
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
35641443
The product you are viewing cross references to these numbers
- Porsche 356 1950-55
- Porsche 356A 1955-59
- Porsche 356B 1959-63
- Porsche 356C 1963-65

Fits:
Porsche 356 / A / B / C (1948 to 1965)
Click 'Zoom in' for large parts diagram.
Diagram ref no 36
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
3564146
The product you are viewing cross references to these numbers
- Porsche 356 1950-55
- Porsche 356A 1955-59
- Porsche 356B 1959-63
- Porsche 356C 1963-65