Replacement Bearing Kit for a # 42 Spindle on a 8,000 lbs Axle
Updated 07/11/2026 | Published 07/07/2026
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Question:
2012 DRV Manhattan, 8k axles. Kodiak hubs and brakes 13. Trying to find wheel bearings. My axles dont tapper. Shaft where bearings ride appears 2 round front to back. Markings on axle say cmb-133-7XL. Im stuck at KOA till I can roll
asked by: David L
Expert Reply:
Hey David. The CMB-133-7XL corresponds to a mounting bracket that is designed for a Kodiak 13" disc brake system that fits a #42 Spindle. That spindle is commonly used with 7,000 lbs and 8,000 lbs axles. Which means you'll need the Dexter Bearing Kit for 7.2K - 8K Axles - Inner and Outer Bearings item # DX38ER.
The Dexter Bearing Kit item # DX38ER includes outer bearing item # 02475 with a 1.250" ID and inner bearing item # 25580 with a 1.750" ID. Unless you used a digital caliper like item # PTW80157 to measure your spindle you're not going to get an accurate measurement. Or you can measure the spindle using the diagram below.
What size lug studs are on your Kodiak hubs and do you see a part number on the hub itself? I can try to verify what size bearings you have that way as well.
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Product Page this Question was Asked From
Dexter Bearing Kit for 7.2K - 8K Axles - Bearings 02475/25580, Races 02420/25520, Seal 10-36
- Trailer Bearings Races Seals Caps
- Bearings
- Bearing Kits
- Standard Bearings
- 2.25 Inch I.D.
- Bearing 02475 and 25580
- Race 25520 and 02420
- 7200 lbs Axle
- 8000 lbs Axle
- Dexter
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