Trailer Disc Brake Rotor, DB-35 3.7K, Tapered Spindle

This rotor fits on the 3.75K tapered spindle.

Standard and most common UFP/MTP rotor.  Used with standard grease and the VAULT bearing lubrication system.  

Rotor Diameter: 9.75"

Rotor Thickness: .75" 

Bearing Size: L68149 inner and L44649 outer seal

Hub Bore: 168255

Spindle Size: 1-3/8" x 1-1/16"

Tapered Spindle Lug Pattern: 5 on 4.5"

1/2" diameter wheel studs