Trailer Hub Assembly
- Capacity of 1,250 lbs. per each
- Bolt Pattern: 4 on 4 (for information see below)
- Bearings (L44643 Inner/Outer), Races, Cap (1.986" OD), and Seal (34823) Included
- Inner bearing dimension is 1.00"
- Inner seal dimension is 1.249"
- Dexter #8-91A - should be stamped on back of hub
Please Note: Some axles rated at 2,000 lbs. require a different seal and bearings. Be sure that the bearings in the hub being replaced have L44643 stamped on them. If the bearings have L44649 stamped on them, use #8-91-05UC1 trailer hub.
How to Measure Bolt Pattern |
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Determine the bolt pattern by the number of bolts and the bolt circle. To determine the bolt circle on wheels with an even number of bolt holes, measure center-to-center on bolt holes directly across from each other on the diameter (Example: 8 on 6-1/2 would mean 8 bolt holes with 6-1/2" center-to-center diameter). On odd number bolt wheels, measure any bolt hole center to the point halfway between bolt holes on the diameter (Example: 5 on 4-1/2 would mean 5 bolt holes with 4-1/2" measured to a point halfway between the opposite bolts).
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