93600546
Plug Washer
SAF-Holland

This plug washer is specified for the NEWAY AD Series Truck/Tractor lineup and features a 0.25 inch thickness with a 1.28 inch inner diameter and a 4.47 inch outer diameter. Its configuration supports sealing and load transfer in high-pressure interfaces, providing a reliable barrier against contamination while maintaining a consistent load path across joint surfaces. The plug washer is designed to maintain tight seating under vibration and thermal cycling typical in heavy-duty suspensions, contributing to long-term sealing integrity and reduced maintenance intervals. While tailored to the AD series, it aligns with the broader Truck and Bus Suspensions family through standardized VMRS 053-007-008, indicating its role as a compatible fastener accessory in the suspension ecosystem. Cross references are not listed, but the item remains compatible with related AD Series components for straightforward procurement and replacement. Category 42595 reinforces its use as a standard sealing and load-transfer element in trailer and tractor suspension assemblies, ensuring reliable operation in diverse service environments.