#8 Aluminum Crushwashers

AEROQUIP #8 Aluminum Crushwashers (FCM3515) are essential sealing components designed for high-pressure hydraulic and pneumatic systems utilizing AN-8 (JIC 37° flared) fittings. These crushwashers are supplied in a set of five, making them a vital maintenance item for technicians, mechanics, and operators working with hydraulic equipment, automotive performance systems, and industrial fluid power assemblies.

Constructed from aluminum, these AN-8 crushwashers provide a lightweight yet strong solution for standard pressure applications. Their natural (unplated) finish is cost-effective for use in non-corrosive environments. When properly torqued, the washer deforms slightly to create a reliable seal, which must be replaced each time the connection is broken to prevent leakage.

Having a supply of AN-8 crushwashers readily available is crucial for maintenance technicians and field service crews, as it minimizes downtime and ensures proper sealing at every connection point. These washers are ideal for assembling custom hydraulic systems and performing preventive maintenance on hydraulic equipment.