Replacement Grease Seal for Dexter 8-133 Trailer Hub

Question:

Ive developed a laundry list of components for a car hauler. I need the grease seals for the drums. The dimensions are 3- 5/16 OD 2-3/16 ID

asked by: Ed F

Expert Reply:

Based on your dimensions you need seal # GS-2125DL. This seal has an outer diameter of 3.376 inches and an inner diameter of 2.125 inches. Seal, bearing, and race measurements need to be as accurate as possible which is why they are measured to the thousandth of an inch. I recommend measuring the diameter of the spindle where the seal rides as well as the hub opening where the seal fits using a caliper to ensure this seal will fit.

expert reply by: Michael H