Trailer Bearing/Seal Kit 8 Lug 7000# 6000 Axle 14125A / 25580 Bearing 6K 7K Axle (BK3-200)

Trailer Axle Bearing Kit – Fits #42 Spindle (1.75" × 1.25")

Part Number: BK3-200

This trailer axle bearing kit services one (1) hub on trailers using a #42 spindle, commonly found on many 6,000 lb and 7,000 lb axles from Dexter, AL-KO, Rockwell, Lippert, and similar manufacturers. The kit includes bearings, races, grease seal, cotter pin, and tang/lock washer.

Always confirm fitment by checking the bearing numbers stamped on your existing components. Outer bearing and seal combinations may vary by axle model and year.

Features

• Complete one-hub service kit (order two kits per axle)
• Fits most 6,000 lb and 7,000 lb trailer axles
• Designed for standard #42 spindles
• Includes matched bearings and races
• Includes common 2.25" grease seal

SpecificationsOuter Bearing14125A — 1.25" I.D.Outer Race14276 (for 14125A)Inner Bearing25580 — 1.75" I.D.Inner Race25520 (for 25580)Grease Seal10-36 — 2.25" I.D. (2.125" optional)Additional HardwareCotter pin and tang/lock washerSpindle TypeStandard #42Service QuantityOne hub

Bearing and seal combinations vary by manufacturer and axle configuration. Verify bearing numbers or measure existing components before ordering. If a 2.125" grease seal is required instead of the included 2.25" seal, confirm prior to purchase.

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