9-10k Trailer Axle Inner Bearing - 387A - Dexter Compatible

  • 9-10k Trailer Axle Inner Bearing - 387A - Dexter Compatible
  • 9-10k Trailer Axle Inner Bearing - 387A - Dexter Compatible - The Trailer Parts Outlet
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9-10k Trailer Axle Inner Bearing - 387A - Dexter Compatible

9-10k Trailer Axle Inner Bearing - 387A - Dexter Compatible

SKU : 10INBR387A-4

Online price only

$39.99

Online price only

SAVE 0% (833) 910-3416
4.5
Rated 4.5 out of 5 stars
162 Reviews
Shipping: Calculated at Checkout | Product Wt. 5.0 lb
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9-10k Trailer Axle Inner Bearing - 387A — Pack of 4

A precision tapered roller bearing (part 387A) built for high-speed trailer use. Replace worn or pitted bearings before they take the spindle with them.

Specifications:

  • Part number: 387A
  • Inner diameter (ID): 2.250″
  • Matching race: 382A (sold separately)
  • Compatibility: Dexter compatible

What’s Included:

  • (4) Tapered Roller Bearing — 387A

Key Benefits:

  • High-speed tapered design — handles trailer loads and heat
  • Direct replacement for Dexter and compatible axles
  • Bulk packs available for shops and fleets

Ideal For:

  • Bearing repacks and scheduled service
  • Hub rebuilds and brake jobs
  • Roadside & emergency repairs
  • Shop & fleet stock

Why Buy from The Trailer Parts Outlet?

  • Quality trailer parts at affordable prices
  • Fast shipping — order today, ships tomorrow
  • Bulk & wholesale pricing available
  • Dedicated expert support

Have questions? Call or message us at (936) 289-3191 — our team can confirm the right bearing, race or seal for your axle. Order today and keep your bearings running cool.

4.5
Rated 4.5 out of 5 stars
Based on 162 reviews
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162 reviews
  • SR
    Steven R.
    Verified Buyer
    3 days ago
    Rated 5 out of 5 stars
    Wheel seals

    After the initial shipping snafu, they have arrived.

    After I install them and know that they are the right product , I'll review further.

    Was this helpful?
    The Trailer Parts Outlet
    4 minutes ago

    Thank you for your feedback; we truly appreciate your business.

  • BS
    Byron S.
    Verified Buyer
    1 week ago
    Rated 5 out of 5 stars
    👍👍

    Very satisfied

    Was this helpful?
    The Trailer Parts Outlet
    4 minutes ago

    Thank you for your feedback; we truly appreciate your business.

  • JB
    Jason B.
    Verified Buyer
    1 month ago
    Rated 5 out of 5 stars
    Owner

    Worked out good.

    Was this helpful?
    The Trailer Parts Outlet
    1 week ago

    Thank you, for your review. We sincerely appreciate your business.

  • RK
    Roy K.
    Verified Buyer
    1 month ago
    Rated 1 out of 5 stars
    6000 lb Dexter axles

    The inner bearing is the right size but the outer bearing is too small. Had to reuse the existing bearing

    Was this helpful?
  • EF
    Ed F.
    Verified Buyer
    1 month ago
    Rated 1 out of 5 stars
    Bearing

    Got one right bearing and one wrong

    Was this helpful?
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