Washers in Stock
Nylon Stock
PTFE Stock
Fibre Stock
Neoprene Stock
MS Stock
NAS Stock

Custom Gasket, Seals, Screens, Insulators, Discs, Spacers & Washers for the:
Automotive Restoration Industry!
Antique, Classic, Vintage, Street Rod and
Special Interest Auto Restoration Part Manufacturer

The I.G. Marston Co., Inc. is a USA manufacturing company located outside of Boston producing non-metallic gaskets, screens, discs, spacers, seals, diaphragms and washers for all automobiles. Whether you are hands on active collector car enthusiast, or a dealer and/or distributor seeking a valued supplier for custom manufactured products, this is our niche market. We have a growing customer base of antique, classic and vintage auto restoration clients, sending us their drawings or samples for prompt quotations and production. Gaskets for: transmissions, valve covers, heads, water & fuel pumps, exhaust & header, carburetors and fuel management gaskets & seals, noise and vibration applications, spacers and insulators plus high temperature shielding requirements.

Through current manufacturing methods, equipment (Die cut, Stamping and CAD/CAM machinery) and tooling, we are able to produce one gasket or thousands depending on one’s requirements. A variety of popular automotive materials are maintained on hand for quick turnaround times. Materials include but are not limited to: Brass wire cloth, Vulcanized and Plant Fibres, 7051 Nitrile/Nylon, N8090, NC710, Cork and Viton. The I.G. Marston Co., Inc. is capable of manufacturing individual or a set of gaskets, weather-strip products, discs, seals etc., for immediate delivery or we can stock! Our pricing, lead times and quality are extremely competitive in today’s ever changing business climate.