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Industries we serve

Automotive Rubber Components

Custom oil seals, O-rings, molded parts and weatherstrip engineered for the heat, oils, fuels, coolants and vibration of the drivetrain and chassis — built to your print under ISO 9001 and IATF 16949 quality, never pulled from a shelf.

Every part made to your spec · Made in USA

Overview

Engineered for the road and the powertrain

American Rubber Corp manufactures custom rubber components for automotive OEMs and tier suppliers where every seal has to survive years of heat cycling, fluid exposure and road vibration. We match the elastomer to your application — HNBR and FKM for hot engine oil and fuel, EPDM for coolant and weather sealing — and mold, extrude or die-cut each part to your drawing. Every component is validated before production under ISO 9001:2015 and IATF 16949:2016.

20+years to spec
6product families
5+material options
ISO · IATF9001 + 16949
Quality & approvals — on requestPPAPFAIFirst-article inspectionMaterial certifications

Have a print or a spec for this industry? Request a quote →

Capabilities

Engine & transmission oil seals for hot-oil service

Coolant, fuel & vacuum sealing compounds

Anti-vibration mounts, bushings & isolators

Weatherstrip & body-sealing extruded profiles

Custom molded O-rings, grommets & diaphragms

First-article inspection, PPAP & material certs on request

ISO 9001:2015 & IATF 16949:2016 certified, Made in USA

What we make

Products we build for automotive

Oil Seals →Rotary shaft and static oil seals in HNBR and FKM for engine, transmission and axle service.Custom O-Rings →AS568 and metric O-rings for fuel, coolant, oil and vacuum sealing across the vehicle.Molded Rubber Parts →Vibration mounts, bushings, grommets and bonded isolators molded to your drawing.Rubber Diaphragms →Fabric-reinforced diaphragms for actuators, regulators, pumps and vacuum devices.Extruded Rubber →Weatherstrip, body seals, cords and custom profiles for doors, glass and enclosures.Die-Cut Gaskets →Precision die-cut gaskets and seals for covers, housings and electronics enclosures.

Materials we mold & extrude for automotive

NBR / NitrileStandard oil and fuel resistance at moderate temperatureHNBRHot engine oil, timing and high-strength dynamic sealingFKM / VitonHigh-heat fuel, oil and aggressive-fluid resistanceEPDMCoolant, brake fluid and weather/ozone resistanceSiliconeWide temperature flexibility for gaskets and covers

Where it's used

Typical automotive applications

Rotary shaft oil seals for engines, transmissions and axles
O-rings and seals for fuel systems and coolant circuits
Anti-vibration engine and suspension mounts in bonded rubber
Door, glass and body weatherstrip in extruded EPDM
Diaphragms for actuators, pumps and vacuum regulators
Grommets, bushings and firewall pass-throughs
Die-cut gaskets for covers, housings and sensor enclosures

Need automotive rubber parts to spec?

Send your drawing, sample or service conditions — our engineers confirm the compound, tooling and a path to production.

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