Longwood Elastomers

Custom Engineered Elastomeric Solutions

Air Brake Diaphragms


When you are looking for the finest quality OE or aftermarket air brake diaphragms or high performance bumpers and flaps, we have the elastomeric and composite components you can trust. For years, Longwood has been a leading manufacturer of air brake diaphragms utilized in air actuators for heavy duty OE and aftermarket truck and trailer systems (primarily Class 7 & 8).

Our expertise in producing fabric reinforced elastomers combined with our extensive molding capabilities result in proven reliability and longer-lasting diaphragms.

AAR M 1003 CERTIFIED

ISO9001 2008

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