Precision-Cut Threads: High-precision thread cutting produces clean
contact us with your pipe OD and bracket thickness and we will confirm compatibility
Verify your existing fittings are BSP before ordering
🛡️ 14-Gauge Hot-Dip Galvanized Steel — Heavy zinc coating for high hardness
⚖️Lightweight Rigid Construction — Significantly lighter than steel or copper tube of the same diameter
Oil Seal 52–55mm ID | Double Lip TC NBR Rotary Shaft Seal | R23 / TTO | All Depths Carriage Bolts Precision-Cut Threads: High-precision thread cuttingDouble Lip TC NBR Oil Seals 5255mm ID Rotary Shaft Seals for Automotive & Industrial Use When a leaking shaft seal causes oil loss, contamination, or bearing failure, finding the exact replacement quickly matters. These double lip TC NBR oil seals cover inner diameters of 52mm, 53mm, 54mm, and 55mm a range that spans dozens of common automotive differentials, gearboxes, axles, agricultural PTO shafts, and industrial gearheads. Whether you're a