Outer Diameter:2.250 inch

Inner Diameter:0.787 inch

Length:4.250 inch

Automann Number:MR712, MR668

Clevite Number:834840

Dallas Number:RB211

Freightliner Number:1615951000, 16-15951-000, 1617769000, 16-17769-000, 6803220150, 680-322-0150, 680-322-01-50, 6803220301, 680-322-03-01

Hendrickson Number:37904, 37904000