Semi Truck Driveline & Axles

Semi Truck Driveline & Axles
  • National® - Rear Passenger Side Inner Wheel Bearing and Race Set
    National® - Rear Passenger Side Inner Wheel Bearing and Race Set (KD-12051-Z)
    2
    # mpn1848347688
    Rear Passenger Side Inner Wheel Bearing and Race Set (KD-12051-Z) by National®. This bearing is manufactured from high quality steel and constructed utilizing state-of-the-art computer controlled heat treatment technology to ensure...
    Premium bearing design matches OEM specificationsPrecision manufactured using premium-grade steel for outstanding durability and performance
    $54.06
    In Stock - Ships in 24 to 48 hrs
  • National® - Rear Passenger Side Inner Wheel Bearing and Race Set
    National® - Rear Passenger Side Inner Wheel Bearing and Race Set (HD209)
    2
    # mpn1448503
    Rear Passenger Side Inner Wheel Bearing and Race Set (HD209) by National®. This bearing is manufactured from high quality steel and constructed utilizing state-of-the-art computer controlled heat treatment technology to ensure ultimate...
    Premium bearing design matches OEM specificationsPrecision manufactured using premium-grade steel for outstanding durability and performance
    $64.71
    In Stock - Ships within 24 hrs
  • National® - Rear Passenger Side Inner Wheel Bearing and Race Set
    National® - Rear Passenger Side Inner Wheel Bearing and Race Set (HD203)
    2
    # mpn1448500
    Rear Passenger Side Inner Wheel Bearing and Race Set (HD203) by National®. This bearing is manufactured from high quality steel and constructed utilizing state-of-the-art computer controlled heat treatment technology to ensure ultimate...
    Premium bearing design matches OEM specificationsPrecision manufactured using premium-grade steel for outstanding durability and performance
    $68.56
    In Stock - Ships within 24 hrs
  • National® - Rear Passenger Side Outer Wheel Bearing
    National® - Rear Passenger Side Outer Wheel Bearing (3984)
    2
    # mpn1248749
    Rear Passenger Side Outer Wheel Bearing (3984) by National®. This bearing is manufactured from high quality steel and constructed utilizing state-of-the-art computer controlled heat treatment technology to ensure ultimate performance...
    Possesses excellent antifriction propertiesManufactured utilizing computer controlled heat treatment processes for lasting performance
    $28.33
    In Stock - Ships in 24 to 48 hrs
  • National® - Rear Passenger Side Outer Wheel Bearing Cone
    National® - Rear Passenger Side Outer Wheel Bearing Cone (462)
    2
    # mpn1848378202
    Rear Passenger Side Outer Wheel Bearing Cone (462) by National®. This bearing is manufactured from high quality steel and constructed utilizing state-of-the-art computer controlled heat treatment technology to ensure ultimate...
    Premium bearing design matches OEM specificationsPrecision manufactured using premium-grade steel for outstanding durability and performance
    $38.30
    In Stock - Ships within 24 hrs
  • National® - Rear Passenger Side Outer Wheel Bearing Cone
    National® - Rear Passenger Side Outer Wheel Bearing Cone (39250)
    2
    # mpn1462513
    Rear Passenger Side Outer Wheel Bearing Cone (39250) by National®. This bearing is manufactured from high quality steel and constructed utilizing state-of-the-art computer controlled heat treatment technology to ensure ultimate...
    Premium bearing design matches OEM specificationsPrecision manufactured using premium-grade steel for outstanding durability and performance
    $35.91
    In Stock - Ships within 24 hrs
  • National® - Rear Passenger Side Outer Wheel Bearing Cone
    National® - Rear Passenger Side Outer Wheel Bearing Cone (JLM506849)
    2
    # mpn1448509
    Rear Passenger Side Outer Wheel Bearing Cone (JLM506849) by National®. This bearing is manufactured from high quality steel and constructed utilizing state-of-the-art computer controlled heat treatment technology to ensure ultimate...
    Premium bearing design matches OEM specificationsPrecision manufactured using premium-grade steel for outstanding durability and performance
    $21.79
    In Stock - Ships in 24 to 48 hrs
  • National® - Rear Passenger Side Outer Wheel Bearing Cone
    National® - Rear Passenger Side Outer Wheel Bearing Cone (580)
    2
    # mpn1448490
    Rear Passenger Side Outer Wheel Bearing Cone (580) by National®. This bearing is manufactured from high quality steel and constructed utilizing state-of-the-art computer controlled heat treatment technology to ensure ultimate...
    Premium bearing design matches OEM specificationsPrecision manufactured using premium-grade steel for outstanding durability and performance
    $36.78
    In Stock - Ships within 24 hrs
  • National® - Rear Passenger Side Outer Wheel Bearing Cone
    National® - Rear Passenger Side Outer Wheel Bearing Cone (3982)
    2
    # mpn1448486
    Rear Passenger Side Outer Wheel Bearing Cone (3982) by National®. This bearing is manufactured from high quality steel and constructed utilizing state-of-the-art computer controlled heat treatment technology to ensure ultimate...
    Premium bearing design matches OEM specificationsPrecision manufactured using premium-grade steel for outstanding durability and performance
    $30.90
    In Stock - Ships within 24 hrs
  • National® - Rear Passenger Side Outer Wheel Bearing Cone
    National® - Rear Passenger Side Outer Wheel Bearing Cone (39590)
    2
    # mpn1448485
    Rear Passenger Side Outer Wheel Bearing Cone (39590) by National®. This bearing is manufactured from high quality steel and constructed utilizing state-of-the-art computer controlled heat treatment technology to ensure ultimate...
    Premium bearing design matches OEM specificationsPrecision manufactured using premium-grade steel for outstanding durability and performance
    $24.03
    In Stock - Ships within 24 hrs
  • National® - Rear Passenger Side Outer Wheel Bearing and Race Set
    National® - Rear Passenger Side Outer Wheel Bearing and Race Set (KB-11786-Y)
    3
    # mpn1848374450
    Rear Passenger Side Outer Wheel Bearing and Race Set (KB-11786-Y) by National®. This bearing is manufactured from high quality steel and constructed utilizing state-of-the-art computer controlled heat treatment technology to ensure...
    Premium bearing design matches OEM specificationsPrecision manufactured using premium-grade steel for outstanding durability and performance
    $36.86
    In Stock - Ships in 24 to 48 hrs
  • National® - Rear Passenger Side Outer Wheel Bearing and Race Set
    National® - Rear Passenger Side Outer Wheel Bearing and Race Set (A-38)
    2
    # mpn1848254102
    Rear Passenger Side Outer Wheel Bearing and Race Set (A-38) by National®. With Cup and Cone. This bearing is manufactured from high quality steel and constructed utilizing state-of-the-art computer controlled heat treatment technology...
    Premium bearing design matches OEM specificationsPrecision manufactured using premium-grade steel for outstanding durability and performance
    $15.95
    In Stock - Ships within 24 hrs
  • National® - Rear Passenger Side Outer Wheel Bearing and Race Set
    National® - Rear Passenger Side Outer Wheel Bearing and Race Set (HD210)
    2
    # mpn1448504
    Rear Passenger Side Outer Wheel Bearing and Race Set (HD210) by National®. This bearing is manufactured from high quality steel and constructed utilizing state-of-the-art computer controlled heat treatment technology to ensure ultimate...
    Premium bearing design matches OEM specificationsPrecision manufactured using premium-grade steel for outstanding durability and performance
    $39.41
    In Stock - Ships within 24 hrs
  • National® - Rear Passenger Side Standard Replacement Wheel Bearing
    National® - Rear Passenger Side Standard Replacement Wheel Bearing (6408)
    2
    # mpn1389405
    Rear Passenger Side Standard Replacement Wheel Bearing (6408) by National®. This bearing is manufactured from high quality steel and constructed utilizing state-of-the-art computer controlled heat treatment technology to ensure ultimate...
    Premium bearing design matches OEM specificationsPrecision manufactured using premium-grade steel for outstanding durability and performance
    $15.37
    In Stock - Ships in 24 to 48 hrs
  • National® - Rear Passenger Side Wheel Bearing
    National® - Rear Passenger Side Wheel Bearing (209)
    2
    # mpn1386207
    Rear Passenger Side Wheel Bearing by National®. This bearing is manufactured from high quality steel and constructed utilizing state-of-the-art computer controlled heat treatment technology to ensure ultimate performance and unmatched...
    Premium bearing design matches OEM specificationsPrecision manufactured using premium-grade steel for outstanding durability and performance
    $30.46
    In Stock - Ships within 24 hrs
  • National® - Rear Passenger Side Wheel Bearing and Race Set
    National® - Rear Passenger Side Wheel Bearing and Race Set (32208)
    2
    # mpn1848378235
    Rear Passenger Side Wheel Bearing and Race Set (32208) by National®. This bearing is manufactured from high quality steel and constructed utilizing state-of-the-art computer controlled heat treatment technology to ensure ultimate...
    Premium bearing design matches OEM specificationsPrecision manufactured using premium-grade steel for outstanding durability and performance
    $39.15
    In Stock - Ships within 24 hrs
  • National® - Rear Transfer Case Output Shaft Bearing
    National® - Rear Transfer Case Output Shaft Bearing (30307)
    0
    # mpn1389379
    Rear Transfer Case Output Shaft Bearing (30307) by National®. This bearing is manufactured from high quality steel and constructed utilizing state-of-the-art computer controlled heat treatment technology to ensure ultimate performance...
    Possesses excellent antifriction propertiesManufactured utilizing computer controlled heat treatment processes for lasting performance
    $36.73
    In Stock - Ships within 24 hrs
  • National® - Rear Transfer Case Output Shaft Bearing
    National® - Rear Transfer Case Output Shaft Bearing (208)
    0
    # mpn1074388
    Rear Transfer Case Output Shaft Bearing (208) by National®. This bearing is manufactured from high quality steel and constructed utilizing state-of-the-art computer controlled heat treatment technology to ensure ultimate performance and...
    Possesses excellent antifriction propertiesManufactured utilizing computer controlled heat treatment processes for lasting performance
    $28.00
    In Stock - Ships within 24 hrs
  • WJB® - Front Inner Wheel Bearing
    WJB® - Front Inner Wheel Bearing (WT32210)
    0
    # mpn5065605087
    Front Inner Wheel Bearing (WT32210) by WJB®. Designed utilizing the latest technology, this product by WJB features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is manufactured to...
    Steel is supplied only from top quality steel plants with audited cleanliness and material compositionRolling elements and internal geometry are designed according to OE specifications and verified with fatigue calculations and bench testing
    $8.51
    In Stock - Ships within 24 hrs
  • WJB® - Front Inner Wheel Bearing
    WJB® - Front Inner Wheel Bearing (WT45284)
    0
    # mpn5065604477
    Front Inner Wheel Bearing (WT45284) by WJB®. Designed utilizing the latest technology, this product by WJB features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is manufactured to...
    Steel is supplied only from top quality steel plants with audited cleanliness and material compositionRolling elements and internal geometry are designed according to OE specifications and verified with fatigue calculations and bench testing
    $7.42
    In Stock - Ships within 24 hrs
  • WJB® - Front Inner Wheel Bearing
    WJB® - Front Inner Wheel Bearing (WT513046)
    0
    # mpn5065603997
    Front Inner Wheel Bearing (WT513046) by WJB®. Designed utilizing the latest technology, this product by WJB features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is manufactured to...
    Steel is supplied only from top quality steel plants with audited cleanliness and material compositionRolling elements and internal geometry are designed according to OE specifications and verified with fatigue calculations and bench testing
    $21.19
    In Stock - Ships within 24 hrs
  • WJB® - Front Inner Wheel Bearing
    WJB® - Front Inner Wheel Bearing (WTJM207010)
    0
    # mpn5065603675
    Front Inner Wheel Bearing (WTJM207010) by WJB®. Designed utilizing the latest technology, this product by WJB features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is manufactured...
    Steel is supplied only from top quality steel plants with audited cleanliness and material compositionRolling elements and internal geometry are designed according to OE specifications and verified with fatigue calculations and bench testing
    $3.64
    In Stock - Ships within 24 hrs
  • WJB® - Front Inner Wheel Bearing
    WJB® - Front Inner Wheel Bearing (WT25520)
    0
    # mpn5065603613
    Front Inner Wheel Bearing (WT25520) by WJB®. Designed utilizing the latest technology, this product by WJB features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is manufactured to...
    Steel is supplied only from top quality steel plants with audited cleanliness and material compositionRolling elements and internal geometry are designed according to OE specifications and verified with fatigue calculations and bench testing
    $2.40
    In Stock - Ships within 24 hrs
  • WJB® - Front Inner Wheel Bearing
    WJB® - Front Inner Wheel Bearing (WTHM212049)
    0
    # mpn5065603564
    Front Inner Wheel Bearing (WTHM212049) by WJB®. Designed utilizing the latest technology, this product by WJB features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is manufactured...
    Steel is supplied only from top quality steel plants with audited cleanliness and material compositionRolling elements and internal geometry are designed according to OE specifications and verified with fatigue calculations and bench testing
    $13.30
    In Stock - Ships within 24 hrs
  • WJB® - Front Inner Wheel Bearing
    WJB® - Front Inner Wheel Bearing (WTHM212011)
    0
    # mpn5065603563
    Front Inner Wheel Bearing (WTHM212011) by WJB®. Designed utilizing the latest technology, this product by WJB features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is manufactured...
    Steel is supplied only from top quality steel plants with audited cleanliness and material compositionRolling elements and internal geometry are designed according to OE specifications and verified with fatigue calculations and bench testing
    $6.82
    In Stock - Ships within 24 hrs
  • WJB® - Front Inner Wheel Bearing
    WJB® - Front Inner Wheel Bearing (WT6461A)
    0
    # mpn5065602815
    Front Inner Wheel Bearing (WT6461A) by WJB®. Designed utilizing the latest technology, this product by WJB features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is manufactured to...
    Steel is supplied only from top quality steel plants with audited cleanliness and material compositionRolling elements and internal geometry are designed according to OE specifications and verified with fatigue calculations and bench testing
    $26.52
    In Stock - Ships within 24 hrs
  • WJB® - Front Inner Wheel Bearing
    WJB® - Front Inner Wheel Bearing (WT25590)
    0
    # mpn5065602674
    Front Inner Wheel Bearing (WT25590) by WJB®. Designed utilizing the latest technology, this product by WJB features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is manufactured to...
    Steel is supplied only from top quality steel plants with audited cleanliness and material compositionRolling elements and internal geometry are designed according to OE specifications and verified with fatigue calculations and bench testing
    $4.90
    In Stock - Ships within 24 hrs
  • WJB® - Front Inner Wheel Bearing
    WJB® - Front Inner Wheel Bearing (WTJM207049A)
    0
    # mpn5065602381
    Front Inner Wheel Bearing (WTJM207049A) by WJB®. Designed utilizing the latest technology, this product by WJB features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is manufactured...
    Steel is supplied only from top quality steel plants with audited cleanliness and material compositionRolling elements and internal geometry are designed according to OE specifications and verified with fatigue calculations and bench testing
    $6.23
    In Stock - Ships within 24 hrs
  • WJB® - Front Inner Wheel Bearing
    WJB® - Front Inner Wheel Bearing (WT362A)
    0
    # mpn5065602152
    Front Inner Wheel Bearing (WT362A) by WJB®. Designed utilizing the latest technology, this product by WJB features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is manufactured to...
    Steel is supplied only from top quality steel plants with audited cleanliness and material compositionRolling elements and internal geometry are designed according to OE specifications and verified with fatigue calculations and bench testing
    $4.00
    In Stock - Ships within 24 hrs
  • WJB® - Front Inner Wheel Bearing
    WJB® - Front Inner Wheel Bearing (WT368A)
    0
    # mpn5065602145
    Front Inner Wheel Bearing (WT368A) by WJB®. Designed utilizing the latest technology, this product by WJB features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is manufactured to...
    Steel is supplied only from top quality steel plants with audited cleanliness and material compositionRolling elements and internal geometry are designed according to OE specifications and verified with fatigue calculations and bench testing
    $6.43
    In Stock - Ships within 24 hrs




At first blush, your semi truck driveline is just a couple of tubes, yokes and u-joints, so it seems to be not very complicated. However, without the driveline your truck will not move. It connects the transmission to the axles, delivering torque to the latter ones, so they can rotate the wheels. Both driveline and axles are designed to last for a very long time and can even last the lifetime of the vehicle. Although, just like any other parts they are prone to wear and tear, so breakdowns are possible. If so, on TRUCKiD you'll find all necessary replacement or aftermarket driveline and axle parts for your truck.

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