Match the part number, measurements and connection points that apply to your trailer.
| Bearings | Match inner and outer bearing numbers. |
|---|---|
| Seal | Match the seal number or dimensions. |
| Bolt Pattern | Verify the complete lug pattern. |
| Brake Size | Confirm when applicable. |
This listing is for one (1) complete straight spindle hub kit designed for 4,200 lb trailer axles using a straight spindle with identical inner and outer bearings.
This hub configuration is commonly found on UFP / Load Rite boat trailers and other marine applications that use a straight 1.375" spindle journal.
Inner Bearing: L68149 (1.375" ID)
Outer Bearing: L68149 (1.375" ID)
Seal: 32373 (1.68" ID × 2.56" OD)
Dust Cap: 36189U · 2.328" OD · Lube Hole
Stud Size: 1/2"-20
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| ✓ | Designed for straight spindle trailer axle |
| ✓ | Common on Load Rite & UFP boat trailers |
| ✓ | Uses the same bearing for inner and outer positions |
| ✓ | 5-lug wheel pattern (5 on 4.5") |
| ✓ | Includes bearings, seal, dust cap, and lug nuts |
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R&P Knowledge Hub
Important: This hub will not fit stepped spindles. Confirm that your axle uses L68149 bearings in both positions.
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