Trailer Hub Compatible with Caliper Measurement for Camping Trailer Axle

Question:

Will this part fit my camper?Will these fit 8-91-05UC1-EZ

asked by: Bill L

Expert Reply:

Based on your photo it does appear you have the BTR spindle that takes the 1.063 inch inner bearings. The fact that it isn't a digital caliper with the precision of that thousandth does leave slight ambiguity but I am still confident you will want the Dexter Trailer Idler Hub Assembly # 8-91-05UC1. You will not need the # 8-91-05UC1-EZ you asked about because you don't have the grease zerk in your spindles.

To confirm fit, I recommend putting your caliper on the grease seal location and confirming it is 1.5 inch diameter. If so, this is definitely the correct fit for your trailer.

expert reply by: Jason S