Factory Interiors
Metro Moulded Parts Inc. – Premium Automotive Rubber & Weatherstripping Solutions
Metro Moulded Parts Inc. is one of the automotive restoration industry’s most trusted manufacturers of OEM-style rubber components, weatherstripping, seals, and molded rubber products. Known for superior softness, precision fitment, and long-term durability, Metro products are trusted by restorers, collectors, and enthusiasts who demand factory-quality results for classic cars and trucks.
From weatherstripping and glass seals to pedal pads, body cushions, and molded rubber components, Metro products are engineered to restore proper function, improve comfort, and deliver factory-style appearance with exceptional longevity.
The Metro Moulded Parts Story
For decades, Metro Moulded Parts has specialized in producing high-quality rubber restoration products using advanced manufacturing techniques and proprietary rubber formulations. Their reputation has been built on a commitment to quality, precision engineering, and American manufacturing.
Unlike many reproduction manufacturers that rely on generic tooling or universal-fit designs, Metro engineers products using original factory samples whenever possible. Each component is designed to replicate original contours, softness, and functionality while improving durability through modern material technology.
Today, Metro remains a leading name in automotive restoration rubber products, supplying enthusiasts and professional restorers with components designed to fit correctly, install easily, and last for years.
Why Metro Moulded Parts?
Rubber and weatherstripping components are critical to vehicle comfort, sealing performance, and overall restoration quality — and Metro is built around getting those details right.
Metro products are manufactured using proprietary closed micro-cell rubber technology that creates a smooth, flaw-free surface without exposed cells or weak outer coatings. This results in weatherstripping and rubber parts that maintain proper compression, resist cracking, and perform better over time than many competing reproductions.
Metro manufacturing combines modern technology with precise engineering:
- Computer-controlled molding and curing processes
- Advanced CAD and CNC-machined tooling
- Over 50 tons of molding pressure for precise detail definition
- OEM-style contouring and fitment verification
- High-quality EPDM and dense rubber compounds
Metro SUPERsoft® sponge rubber products are widely recognized throughout the restoration industry for being significantly softer and more pliable than competing brands, helping doors and windows close properly while improving sealing performance.
The result is a rubber product that installs easier, fits more accurately, and delivers long-lasting durability with factory-style appearance and function.
Product Coverage
Metro Moulded Parts offers one of the industry’s largest selections of automotive rubber and weatherstripping products, including:
- Door Seals & Weatherstripping
- Roof Rail & Window Seals
- Window Channels & Sweepers
- Windshield & Rear Window Gaskets
- Trunk & Hood Seals
- Pedal Pads & Shift Boots
- Floor Mats & Running Board Mats
- Body Cushions & Suspension Bumpers
- Vacuum Caps, Hoses, & Connectors
- Rubber Grommets, Plugs, & Fasteners
- Soundproofing & Insulation Products
Whether restoring a factory-original classic or improving a driver-quality vehicle, Metro products are engineered to deliver accurate fitment, excellent sealing performance, and long-term reliability.
Engineering & Manufacturing Excellence
Metro combines advanced manufacturing technology with decades of rubber engineering expertise to produce restoration components that outperform generic aftermarket alternatives.
Their manufacturing process includes:
- Precision CNC-machined molds with tight tolerances
- Vehicle-specific engineering and fitment design
- State-of-the-art rubber compounding technology
- UV- and ozone-resistant materials for extended service life
- Strict quality control throughout production
Metro products are produced locally in the USA using premium virgin rubber compounds without cheap fillers or accelerants that can lead to premature aging and failure.
This attention to detail ensures Metro products maintain their softness, flexibility, appearance, and sealing performance for years after installation.
The Metro 15-Year Guarantee
Metro Moulded Parts backs its products with one of the strongest warranties in the automotive restoration industry.
Every Metro product includes a full 15-year guarantee against failure, reflecting the company’s confidence in its materials, manufacturing quality, and long-term durability.
This commitment to quality has helped Metro earn the trust of restoration professionals and enthusiasts worldwide.
Why Buy Metro Moulded Parts from Factory Interiors?
Factory Interiors proudly offers a wide selection of Metro Moulded Parts products, giving customers access to premium weatherstripping, rubber seals, and restoration components for classic cars and trucks.
Our platform is built specifically for automotive restoration parts, allowing customers to quickly shop by year, make, and model with confidence. Each listing is structured for accurate fitment and easy product selection.
Our team understands how important proper rubber fitment and sealing performance are to the comfort, appearance, and value of your vehicle — and we’re here to help you choose the right components for your project.
Built to Fit. Engineered to Last.
Metro Moulded Parts products are designed for enthusiasts and restorers who demand quality, precision, and long-term durability. Whether you're eliminating leaks and wind noise or completing a concours-level restoration, Metro products deliver the softness, fitment, and reliability needed to get the job done right.
With decades of experience, advanced manufacturing technology, and a reputation built on quality, Metro Moulded Parts continues to be one of the most respected names in automotive rubber and weatherstripping restoration products.
This door lock knob set of 4, designed for classic cars from 1941 to 1960, is crafted for a perfect fit and finish. Measuring 1-3/8" tall with a 1/8" lower inner diameter and 3/8" lower outer diameter, it is made from durable yellow rubber and features a self-threading design for easy installation. Created with over 50 tons of pressure, this knob boasts precise detailing and a smooth, polished appearance that complements the interior of vintage vehicles. It fits a wide range of models, including Buick, Cadillac, Chevrolet, Oldsmobile, and Pontiac cars from 1941 to 1960, ensuring compatibility with some of the most iconic vehicles of the era. Backed by Metro Moulded Parts' 30-year warranty, this knob is built to last, making it a reliable and stylish choice for restoring your classic car.
Features and Benefits- Made from durable yellow rubber for long-lasting use.
- Self-threading design ensures quick and easy installation.
- Precision-crafted with over 50 tons of pressure for exact detailing.
This door lock knob set of 4 is designed for classic cars, including 1941-1960 Buick, Cadillac, Chevrolet, Oldsmobile, and Pontiac models, and measures 1-3/8" tall with a 1/8" lower inner diameter and 3/8" lower outer diameter. Crafted from durable silver rubber, it features a self-threading design for easy installation and a snug fit. Manufactured with over 50 tons of pressure, this knob offers precise detailing and a clean, polished look that complements the interior of your vintage vehicle. Its sturdy construction ensures long-lasting performance, making it a reliable replacement for worn or missing door lock knobs. Backed by Metro Moulded Parts' 30-year warranty, this part guarantees peace of mind and exceptional quality.
Features and Benefits- Made from durable silver rubber for longevity.
- Self-threading design ensures easy installation.
- Precision-crafted for a perfect fit and finish.
This door lock knob Set of 4, designed for classic cars, measures 1-3/8" tall with a 1/8" lower inner diameter and a 3/8" lower outer diameter, making it a perfect fit for a wide range of vintage models, including 1941-1960 Buick, Cadillac, Chevrolet, Oldsmobile, and Pontiac cars. Crafted from durable teal green rubber, this self-threading knob is built to last, offering a snug and secure fit while adding a touch of authenticity to your vehicle's interior. Manufactured with over 50 tons of pressure, it boasts precise detailing and a flawless finish, ensuring it complements the original design of your classic car. Backed by Metro's 30-year warranty, this part guarantees long-term reliability and peace of mind.
Features and Benefits- Fits seamlessly into your car's door lock mechanism for easy installation.
- Made from high-quality rubber for durability and a classic look.
- Self-threading design ensures a secure and hassle-free fit.
This firewall grommet is designed for 1949-1955 Chevrolet cars, including Fleetline, Styleline, Bel Air, Corvette, One-Fifty Series, and Two-Ten Series models. With a 1-3/8" outer diameter and 7/8" inner diameter, it fits perfectly to secure the throttle rod tube, oil pressure gauge pipe, heat indicator tube, and choke rod. Made from state-of-the-art rubber compounds, it is resistant to chemicals, sunlight, and ozone, ensuring long-lasting durability and performance. Its sleek black finish complements the engine bay while providing a snug, reliable seal to prevent leaks and protect components. Backed by Metro's 30-year Platinum Warranty, this grommet offers peace of mind and exceptional value for your classic car restoration.
Features and Benefits- Protects critical engine components from wear and tear.
- Resists harsh environmental factors like sunlight and ozone.
- Ensures a secure fit with precise dimensions.
This firewall grommet is designed for 1949-1955 Chevrolet cars, including Fleetline, Styleline, Bel Air, Corvette, One-Fifty Series, and Two-Ten Series models. With a 1-3/8" outer diameter and 7/8" inner diameter, it fits perfectly to secure the throttle rod tube, oil pressure gauge pipe, heat indicator tube, and choke rod. Made from state-of-the-art rubber compounds, it is resistant to chemicals, sunlight, and ozone, ensuring long-lasting durability and performance. Its sleek black finish complements the engine bay while providing a snug, reliable seal to prevent leaks and protect components. Backed by Metro's 30-year Platinum Warranty, this grommet offers peace of mind and exceptional value for your classic car restoration.
Features and Benefits- Protects critical engine components from wear and tear.
- Resists harsh environmental factors like sunlight and ozone.
- Ensures a secure fit with precise dimensions.
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