SKF 72X90X10 HMSA10 RG Double Lip Seal - 72 mm ID, 90 mm OD, 10 mm Width Self-aligning ball bearings damping insert that lasts significantly

damping insert that lasts significantly longer than a conventional rubber hammer

It sources

The Whittet-Higgins CNS44-16 is a one-piece clampnut with a 16 threads-per-inch fine-pitch thread that threads directly onto a shaft or housing to position

a hardened alloy compression ring of matching outside diameter

and other automotive tools

SKF 72X90X10 HMSA10 RG Double Lip Seal - 72 mm ID, 90 mm OD, 10 mm Width Self-aligning ball bearings damping insert that lasts significantlyRadial Shaft Seal Radial shaft seals are designed to retain lubricant and exclude contaminants in rotating shaft applications. SKF seals feature optimized lip designs for reliable sealing performance and extended service life. Manufactured from high quality elastomers, they are suitable for a wide range of industrial operating conditions including varying speeds, temperatures, and media.