do not press the back button…
-
All Parts
-
- Parts Accessories Chassis / Bodywork Brakes Clothing & Gifts Electrical & Relays Engine Cooling Engine Electrical Engine Rebuild Parts Engine Tuning Exhausts Exterior Styling / Spoilers Gearbox / Transmission Heating / Air Conditioning Hydraulics Interior & Accessories Incar / Multimedia Lighting Mats & Carpets Motorsport and Off-Road Parts for Other Cars Pedal Cluster Rubber Seals All Categories
-
-
Brakes
-
- Brakes Caliper Bolts / Disc Screws Pin Kit and Guide Plates Performance Brake Hoses Standard Brake Hoses Caliper and Brake Lines Brake Calipers Handbrake Shoes Handbrake Cables Brake Disc Cover Plates Caliper Seals |Pistons Brake Servo | Booster Brake Master Cylinder Brake Fluid Reservoir Brake Fluid DesignTek Brake Kits
-
-
Engine Rebuild
-
- Engine Rebuild Parts Intermediate shaft (IMS) Oil System Parts Fuel System Parts Gaskets & Sets Radial Seal / RMS / Camshaft / Balance shaft Belts / Tensioners / Rollers Chains & Tensioners Timing covers and gaskets Engine Bearings / Shells Engine Valves / Guides / Springs Rocker Arms & Tappets Engine Bolts / Studs Engine Mounts Connecting Rod Cylinder Head / Camshaft Carrier Camshaft covers / Gaskets Camshafts Camshaft gears / sprockets and fixings Crankcase Parts Crankshaft & Parts Engine Tinware Air Intake & Injection All Categories
-
-
Chassis & Bodywork
-
- Chassis / Bodywork Restoration Chassis / Repair Panels Front Lid Damper Rear Lid Damper Bonnets / Locks & Latches Boots / Rear Lid / Locks and Latches Bumpers Front Bumpers Rear Door Handles | Locks | Keys Door Panels | Hinges | Striker Plates Window Lifters | Motors Wings Front & Parts Wings Rear & Parts Side Sill Panels Exterior Chassis Mouldings Mirrors & Parts Stone Chip Foils / Stickers Undertrays Chassis & Engine Front Wiper Arms & Blades Rear Wiper Arms & Blades Roof - Cabrio / Targa / Coupe / Speedster Roll Cages Sound Proofing All Categories
-
-
Suspensions & Axle
-
- Suspension & Axle Anti Roll Bar Anti Roll Bar Bushes Anti Roll Bar Bracket Ball Joints Drop Links & Bushes FRONT Drop Links & Bushes REAR Shock Absorber Parts FRONT Shock Absorber Parts REAR Track Control Arms FRONT Track Control Arm REAR Wheel Bearings & Kits Hub Nut Wishbones & bushes Torsion Bar Spring Plate Rear Trailing Arm Cross Member & Parts Wheel Hub / Carrier
-
-
Electrical
-
- Electrical & Relays Fuel Pumps Brake Light Switch Handbrake Switch Reverse Light Switch Window Switch Window Motors Window Mechanism Wiper Motor Wiper Mechanism Electric Horn Ignition Switch Seat Switch Indicator / Wiper Stalk Switch Roof / Sun Roof Switch Relays / Fuses Washer pumps / bottles / jets Dashboard / Console Parts & Switches Bonnet / Rear Lid / Spoiler Activators & Motors Connector housing Wiring harness
-
- Lighting
- Accessories
- Get to Know Us
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.
Vent window protection cap. Porsche 914 ❭ 91454201710
- Porsche 914 (1970-1976)
Fits:
Porsche 914 1970-76
Diagram ref no 2
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
91454201710
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
The OE Match Chrome Pivot Bearing for Front Quarter Glass is a premium-quality replacement window hardware component designed to restore the smooth operation and secure mounting of the front quarter (vent) window on compatible classic Porsche models. Manufactured to OE specifications for fit, finish and durability, this chrome pivot bearing allows the quarter glass to pivot smoothly while maintaining accurate alignment and a factory-original appearance.
Fits:
- 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
Diagram Ref No 5
Manufactured from high-quality precision-machined metal with a polished chrome finish, the pivot bearing is engineered to resist corrosion, wear and repeated operation. Designed for direct OE-style installation, it integrates seamlessly with the original quarter window assembly, ensuring reliable movement, secure support and an authentic factory finish. It is ideal for restoration projects or replacing worn, seized or damaged original pivot bearings.
What This Product Does:
- Supports the pivot point of the front quarter (vent) window.
- Allows smooth opening and closing of the quarter glass.
- Maintains correct alignment of the window.
- Provides secure support for the pivot mechanism.
- Restores factory operation of the vent window.
- Enhances the appearance with a polished chrome finish.
- Provides direct OE-style fitment.
- Forms an essential part of the front quarter window assembly.
Symptoms Of Wear Or Failure:
- Stiff or difficult operation of the quarter window.
- Excessive movement or looseness in the glass.
- Squeaking or grinding during operation.
- Seized pivot mechanism.
- Corroded or pitted chrome finish.
- Poor window alignment.
- Difficulty keeping the quarter window securely closed.
- Visible wear around the pivot point.
- Damaged or worn mounting components.
- Reduced originality during restoration.
Why Replacement Matters:
- The front quarter window pivot bearing is subjected to continual movement, vibration and exposure to moisture, dirt and changing weather conditions. Over time, the bearing can wear, corrode or seize, making the vent window difficult to operate and reducing its ability to seal correctly.
- A worn pivot bearing can cause the quarter glass to become loose or misaligned, allowing wind noise, water ingress and increased wear on surrounding window components. It can also detract from the appearance of the vehicle, particularly on a carefully restored classic Porsche.
- Replacing a worn or damaged pivot bearing restores the smooth operation, correct alignment and factory appearance of the front quarter window assembly. The OE Match replacement provides OE-style fitment, premium chrome-plated construction and long-lasting durability, making it the ideal solution for Porsche restoration, repair and preventative maintenance.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
90154262
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 356 1950-55
- Porsche 356A 1955-59
- Porsche 356B 1959-63
- Porsche 356C 1963-65
The OE Match Pop-Out Quarter Window Knob is a premium-quality replacement interior trim component designed for the opening rear quarter windows fitted to compatible classic Porsche models. Available in Beige, Black, Grey and Ivory finishes, this precision-manufactured knob restores the original appearance and functionality of the pop-out quarter window latch, providing a comfortable grip for opening, closing and securing the window.
Fits:
- 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 356 1950-55
- Porsche 356A 1955-59
- Porsche 356B 1959-63
- Porsche 356C 1963-65
This knob is NOT painted but made out of full colour material. CNC machined and full polished. Made to Porsche Specs. with the brass M5 insert with locking screw.
Diameter of the knob is 22.5 mm
Available in the 4 original colours: Black, Beige, Ivory and Grey.
Diagram Ref No 16
Manufactured from durable automotive-grade materials, the knob is engineered to withstand frequent use, UV exposure and temperature fluctuations without cracking, fading or becoming brittle. Precision-produced to OE dimensions, it provides direct OE-style fitment, making it ideal for restoration projects, interior refurbishment or replacing worn, damaged or missing original window knobs.
What This Product Does:
- Provides a secure grip for operating the pop-out quarter window.
- Allows the window to be opened and closed smoothly.
- Helps secure the window in the closed position.
- Restores the original appearance of the interior.
- Improves ease of operation of the window latch.
- Matches the factory interior colour depending on the selected finish.
- Replaces worn, damaged or missing quarter window knobs.
- Forms an essential part of the rear quarter window latch assembly.
Symptoms Of Wear Or Failure:
- Cracked or broken knob.
- Loose fit on the window latch mechanism.
- Difficulty opening or closing the quarter window.
- Poor grip when operating the latch.
- Faded, scratched or discoloured finish.
- Missing knob exposing the latch mechanism.
- Wobbling or rotating on the spindle.
- Reduced ability to securely operate the window.
- Interior appearance becoming worn or incomplete.
- Visible deterioration due to age or UV exposure.
Why Replacement Matters:
- The pop-out quarter window knob is handled regularly and is continually exposed to sunlight, temperature changes and general wear. Over time, the material can become brittle, crack or fade, while repeated use may cause the knob to loosen or break, affecting both appearance and ease of operation.
- A damaged or missing knob can make opening and securing the quarter window awkward, while also detracting from the original look of the vehicle's interior. During restoration projects, replacing worn interior hardware is an important finishing detail that helps return the cabin to its factory appearance.
- Replacing the original component with the OE Match Pop-Out Quarter Window Knob restores smooth operation, a secure grip and an authentic factory-style appearance. Manufactured to OE standards using high-quality materials, it provides excellent durability, precise fitment and long-lasting performance, making it an ideal choice for maintaining or restoring your classic Porsche interior.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
64455282003
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

Fits:
Porsche 911 2.0L-3.0L 01/1963-07/1975
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
90154256
The product you are viewing cross references to these numbers
Monday-Friday: 8.30am - 5.30pm (GMT)
Saturday: Closed
Sunday: Closed