What is Difference Between e32GR and e37YR 2k Rated Axle Hubs
Published 10/19/2026
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Question:
Whats the difference between E32GR and E37YR. They seem the same. I have a 5X8 utility trailer 2,000 LB gvwr. 58 to spring center and about 74 hub face. 5 lugs 4.5 pattern. Measurement length doesnt include welded on spindles. Thanks.
asked by: Joseph K
Expert Reply:
Hey Joseph, this is a really good question but the difference between these two axles is the wheel size either is intended for. The part # e37YR is for wheel sizes 13 inch to 15 inch whereas the part # E32GR is for the wheel sizes of 8-12 inches. This is due to the differences in the wheel flanges on the hubs. What size wheel do you have?
Product Page this Question was Asked From
Trailer Axle with Idler Hubs - 5 on 4-1/2 Bolt Pattern - 72" Long - 2,000 lbs
- Trailer Axles
- Leaf Spring Suspension
- Standard Grade
- Idler Hubs
- 2000 lbs
- 5 on 4-1/2 Inch
- 58 Inch Spring Center
- 72 Inch Hub Face
- No Drop or Lift
- etrailer
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