Recommended Hub w/ a 5 on 4-1/2" Bolt Pattern that Fits a BTR Spindle w/ L44649 Bearings
Updated 09/26/2025 | Published 04/17/2025
Question:
Need a new pre-greased hub assy. 2014 Triton Elite WCII double jet ski trailer s/n 104691-002. Has a Reliable brand single torsion 2700lb axle 8351 and 2140421 on sticker. Hub stamped with BT-150 13 T 074. Spindle is 1-1/16 diameter. Hub is 5.56 diameter and 4-1/4 long with 1/2 studs on a 5 x 4-1/2 lug pattern for a 13 wheel.
asked by: Johnnie
Expert Reply:
Thank you for all of the detailed information Johnnie! To replace you jet ski trailer's hub, I recommend the CE Smith Trailer Idler Hub Assembly w/ Case for 2.7K Axles item # CE13315. This pre-greased marine grade hub has a 5 on 4-1/2" bolt pattern and fits 13" wheels. This hub is specifically designed to fit 2,700 lbs axles with BTR spindles like your trailer has.
If you have any additional questions go ahead and throw them into the comment box below.
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Product Page this Question was Asked From
CE Smith Trailer Idler Hub Assembly w/ Case for 2.7K Axles - 5 on 4-1/2 - Galvanized - Pre-Greased
- Trailer Hubs and Drums
- Idler Hub
- Pre-Greased
- Standard
- L44649 / L44649
- Marine Grade
- For 2700 lbs Axles
- 1/2 Inch Stud
- 5 on 4-1/2 Inch
- 8 Inch Wheel
- 10 Inch Wheel
- 12 Inch Wheel
- 13 Inch Wheel
- 14 Inch Wheel
- CE Smith
more information >
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on Trailer Hubs and Drums
Jerred H.
9/26/2025
Hey Johnnie, did the CE Smith Trailer Idler Hub Assembly work out for your jet ski trailer? I'm asking because your experience could help others with similar trailers.