ALC 40164 Square Rubber Sealing Blocks with Bushing - 3 Pack

The ALC 40164 Square Rubber Sealing Blocks with Bushing (3 Pack) are replacement sealing blocks designed to help maintain a tight, reliable seal in your blasting equipment where worn seals can cause air leaks, reduced performance, or inconsistent operation. Built from durable rubber and supplied with bushings, these square sealing blocks are an easy maintenance item to keep on hand for quick service and less downtime.

• Square rubber sealing blocks help restore a tighter seal and reduce leak-related performance issues
• Includes integrated bushings to support proper fit, alignment, and wear control in the sealing area
• 3-pack provides convenient spares for routine maintenance or multiple repairs
• Quick, low-cost replacement when seals become worn, cracked, or compressed over time
• Helps keep equipment running more consistently by maintaining proper sealing at key contact points