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Home > GMC > K25 Truck > Wheel Bearing & Hub - Front > 1977 Chevy Blazer Full Size Wheel Bearing Kit for 4WD Models with 2 inch Spindle Bearing

GMC K25 Truck Wheel Bearing Kit
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GMC K25 Truck Wheel Bearing Kit


In Stock (Ships same day for orders placed by 3 PM ET)

List Price:$95.95

Our Price: $45.45
 (You Save $50.50)

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Part Number: 1AWHK00004

Welcome Message from 1A Auto

This front spindle and wheel bearing repair kit is just what you need to repair noisy and bad bearings inside the spindle and rotor of a GM 4x4 truck. The kit contains enough pieces to repair one side of the truck.


  • Enough pieces to repair either the LH (Driver Side) or RH (Passenger Side)
  • The front spindle inner bearing and seal kit includes:
    • Qty (1) - High quality inner spindle/ axle shaft bearing
    • Qty (1) - Inner spindle oil seal
    • Qty (1) - Inner spindle washer
  • The outer wheel bearing set includes:
    • Qty (1) - High quality outer wheel bearing
    • Qty (1) - High quality outer wheel bearing race
  • The inner wheel bearing set includes:
    • Qty (1) - High quality inner wheel bearing
    • Qty (1) - High quality inner wheel bearing race
  • Qty (1) - Inner wheel bearing rotor dust seal
  • Replaces one of many dealer part numbers including: 457232, 9437512, 6273948
  • Direct bolt on replacements
  • Seal and bearings are built to strict quality control standards

Note: For 1977 models, to determine if your vehicle was built in late 1977, the inner wheel bearing will be stamped with either LM104949 or JLM104910, or possibly both: LM104949/JLM104910. This means that the inside diameter of the bearing is 2 inches. If the inner bearing is stamped with 368A or 362A, this mean that the inside diameter of the bearing is 1 25/32 inches and it is an early model. This kit will not fit the early 1977 built models.

1 Year Warranty

This item is backed by a 1 Year Manufacturers Warranty. In the event this item should fail during intended use, we will exchange the part free of charge (excludes shipping charges) for the original purchaser. Please keep your invoice for proof of this warranty.

This part replaces:
  • Reference #: SBK1, A-35, JLM104910, 471271

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