Caterpillar 6T-0473 Friction Disc With Teeth

The Caterpillar 6T-0473 Friction Disc With Teeth is an OEM bronze sunburst friction disc designed for Cat clutch and power‑transmission assemblies, matching Caterpillar’s Catalog specifications for this part number. The bronze composition and sunburst groove are paired with a six‑teeth internal pattern to engage the mating gear set reliably within a Cat clutch pack, delivering consistent torque transfer and wear characteristics. Verified dimensions list a 464.0 mm outer diameter, 325.7 mm inner diameter, and a 4.7 mm thickness (18.27 in × 12.82 in × 0.185 in), with six teeth integrated into the groove profile to suit the spline geometry. This disc is intended as a replacement part for Caterpillar equipment that requires the 6T0473 specification, and should be sourced through official Cat parts channels to preserve OEM tolerances and performance.