Stemco Hub Seal - 12,000 Mack Front Axles

Stemco Hub Seal

• For 12,000# Mack Front Axle

• Inner Bearing: 641 or HM212049

• Hub Tool: 551-5413

• Bearing Guide: 570-0020Simpler, Quicker Installations - The Voyager seal features a bonded rubber OD and piloted entry ensuring an easy and square installation. The ribbed rubber OD also forms a superior seal between the seal case and the hub bore without the use of additional sealant

• Reduce premature failures and rework - the voyager seal utilizes a 4-zone labyrinth contaminant exclusion system. This technology is incorporated into a fully-unitized hub-installed seal

• Avoid seal damage upon installation - the voyager seal's thick wall steel construction allows positive hub installation without warping or bending the seal