NK Rubber (M) Sdn. Bhd.

Custom Automotive Rubber Components & OEM Manufacturing

At N.K. Rubber (M) Sdn. Bhd., we engineer and manufacture high-performance automotive rubber components designed to withstand the harshest operating environments. From extreme engine bay temperatures to continuous chemical exposure, our custom molded and extruded rubber solutions deliver maximum durability, tight tolerances, and long-term mechanical reliability for international automotive supply chains.

High-Performance Automotive Gaskets & Seals

We manufacture high-precision custom automotive gaskets and fluid seals engineered to stop leaks in critical engine and transmission systems. Using premium synthetic elastomers, these parts resist engine oils, hydraulic fluids, and coolants, maintaining their structural integrity across a wide thermal scale of -40°C up to +150°C.

NVH Isolation Mounts & Vibration Dampers

To improve vehicle ride quality and cabin comfort, our facility produces specialized automotive rubber mounting systems. Our custom engine mounts, suspension bushings, and exhaust hangers absorb severe mechanical shocks, effectively cutting down Noise, Vibration, and Harshness (NVH) throughout the vehicle.

EPDM Weatherstripping & Automotive Enclosure Seals

Our extrusion and compression lines produce high-durability EPDM automotive seals for car doors, windows, hoods, and trunks. These weatherstrips resist environmental aging, UV exposure, and ozone breakdown, ensuring a perfect, watertight shield that keeps wind noise out over years of driving.

Strict Automotive Quality & Industry Compliance

Operating as a reliable tier-vendor partner, our production lines follow strict automotive rubber components manufacturing guidelines. Every product batch undergoes rigorous material verification, dimensional auditing, and compression-set testing to safely satisfy global automotive safety protocols.

Our Automotive Material & Engineering Capabilities

To meet the rigorous material demands of commercial and passenger vehicles, our rubber compounds are formulated to pass strict international automotive testing standards:

Primary Polymer Profiles: EPDM (Weatherstripping & Hoses), NBR/Nitrile (Fuel & Oil Seals), CR/Neoprene (Dust Boots & Bellows), and FKM/Viton (High-Temperature Powertrain Gaskets).
Key Mechanical Properties: High Ozone and UV Resistance, Low Compression Set, Superior Tensile Strength, and Excellent Fluid / Fuel Swell Resistance.
Common Applications Supplied: Engine Valve Cover Gaskets, Wire Harness Grommets, Brake System Seals, Dust Covers, Intercooler Hoses, and Anti-Vibration Bushings.

Custom molded automotive rubber gaskets and engine valve cover seals.