2003 GMC Sierra 3500 National Bearing Parts

Choose your Transmission for your 2003 GMC Sierra 3500


Showing 1 - 10 of 26 products
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National Bearing
  • Wheel Seal
  • National 710568 Wheel Seal
  • Product Attributes:
    • Shaft (Inch): 2.847
    • Width (Inch): 0.614
    • Flanged Outside Diameter (Inch): 4.232
    • Inside Diameter:
      • 2.847
      • 72.300
    • Flanged Outside Diameter (MM): 107.500
    • Helix Type: Bi-directional Lip Design
    • Unit of Dimension: Inch
    • Housing Bore (Inch): 3.937
    • Outside Diameter:
      • 100.120
      • 3.942
    • Outside Diameter (Inch): 3.942
    • Shaft (MM): 72.300
    • Part Description: Oil Seal
  • National® has built a reputation as one of the most respected names in the industry. We have offered premium sealing solutions for more than 75 years. Our design team keeps pace with the industry and provides advanced solutions for today’s vehicles.
  • Suggested Purchase Quantity: 2
    • Most jobs typically require 2 of this item.

This Part Fits the Following OEM/Substitute Numbers:
15007008, 15823962, 26061024, 28554, 28635, 291-319, SL260002

Additional Fitment Information:
Vehicle Position
2003 - GMC Sierra 3500 Rear Inner

National Bearing
  • Taper Bearing Set
  • Taper Bearing Set Includes Cup and Cone
  • National A-46 Taper Bearing Set
  • Product Attributes:
    • Cone Radius (MM): 5.0800
    • Width (Inch): 0.6250
    • Cone Length (Inch): 0.8640
    • Cone Bore (MM): 57.1500
    • Cone Length (MM): 21.9460
    • Cup Radius (MM): 0.7620
    • Taper Bearing Cone: Np706218
    • Cone Bore (Inch): 2.2500
    • Cone Radius (Inch): 0.2000
    • Footnote: Components Not Available Seperately
    • Cup Length (Inch): 0.6250
    • Cup Bore (Inch): 3.8125
    • Taper Bearing Cup: Np910345
    • Cup Radius (Inch): 0.0300
    • Cup Bore (MM): 96.8380
    • Part Description: Taper Bearing Set
  • Manufactured with premium-grade steel, National® taper bearing sets feature crowned raceways and rollers to ensure even load distribution.
  • Suggested Purchase Quantity: 2
    • Most jobs typically require 2 of this item.

This Part Fits the Following OEM/Substitute Numbers:
15042155, BR46, NP706218, RW20-08

Additional Fitment Information:
Vehicle Position
2003 - GMC Sierra 3500 Rear Inner

National Bearing
  • Taper Bearing Set
  • Taper Bearing Set Includes Cup and Cone
  • National A-38 Taper Bearing Set
  • Product Attributes:
    • Cone Radius (MM): 3.5560
    • Width (Inch): 0.8500
    • Cone Length (Inch): 0.8750
    • Cone Bore (MM): 50.8000
    • Cone Length (MM): 25.9080
    • Cup Radius (MM): 1.2700
    • Standout (MM): 0.5080
    • Taper Bearing Cone: Lm104949
    • Cone Bore (Inch): 2.0000
    • Cone Radius (Inch): 0.1400
    • Cup Length (Inch): 0.6500
    • Cup Bore (Inch): 3.2500
    • Standout (Inch): 0.0200
    • Taper Bearing Cup: Lm104911
    • Cup Radius (Inch): 0.0500
    • Cup Bore (MM): 82.5500
    • Part Description: Taper Bearing Set
  • Manufactured with premium-grade steel, National® taper bearing sets feature crowned raceways and rollers to ensure even load distribution.
  • Suggested Purchase Quantity: 2
    • Most jobs typically require 2 of this item.

This Part Fits the Following OEM/Substitute Numbers:
02955374, 2852729, 2955374, 364464C91, 431669C91, 46AX90, 7451812, 9428908, A-38, A38, BR38, FS38, NO38SET, S38, S87, S87A, SET38

Additional Fitment Information:
Vehicle Position
2003 - GMC Sierra 3500 Rear Outer

National Bearing
  • Taper Bearing Set
  • Taper Bearing Set Includes Cup and Cone with New Process 4500 Transmission
  • National A-35 Taper Bearing Set
  • Product Attributes:
    • Cone Radius (MM): 3.5560
    • Width (Inch): 0.7700
    • Cone Length (Inch): 0.7800
    • Cone Bore (MM): 41.2750
    • Cone Length (MM): 19.8120
    • Cup Radius (MM): 0.7870
    • Standout (MM): 0.4830
    • Taper Bearing Cone: Lm501349
    • Cone Bore (Inch): 1.6250
    • Cone Radius (Inch): 0.1400
    • Cup Length (Inch): 0.5800
    • Cup Bore (Inch): 2.8910
    • Standout (Inch): 0.0190
    • Taper Bearing Cup: Lm501310
    • Cup Radius (Inch): 0.0310
    • Cup Bore (MM): 73.4310
    • Part Description: Taper Bearing Set
  • Manufactured with premium-grade steel, National® taper bearing sets feature crowned raceways and rollers to ensure even load distribution.
  • Suggested Purchase Quantity: 2
    • Most jobs typically require 2 of this item.

This Part Fits the Following OEM/Substitute Numbers:
001 980 62 02, 001 980 63 02, 001 981 62 02, 001 981 63 02, 0079811305, 012-409-123, 016-409-123, 016-409-123A, 016-409-123B, 016-409-399, 018-409-123, 01937770, 01E-409-123, 01X-409-123, 03712762, 05103779AA, 088-409-123, 102729A...VIEW MORE

Additional Fitment Information:
Vehicle Transmission Position Trans. Speed
2003 - GMC Sierra 3500 Manual Rear 5

National Bearing
  • Taper Bearing Cone
  • National LM102949 Taper Bearing Cone
  • Product Attributes:
    • Cone Bore (Inch): 1.7812
    • Cone Radius (Inch): 0.1400
    • Cone Radius (MM): 3.5560
    • Cone Length (Inch): 0.7800
    • Cone Bore (MM): 45.2420
    • Cone Length (MM): 19.8120
    • Part Description: Taper Bearing Cone
  • Manufactured with premium-grade steel, National® taper bearing cones feature crowned raceways and rollers to ensure even load distribution.
  • Suggested Purchase Quantity: 2
    • Most jobs typically require 2 of this item.

This Part Fits the Following OEM/Substitute Numbers:
0927270, 10033471, 15637269, 2881194, 399933C91, 400987C91, 408006C91, 4637705, 506056, 52009574, 52069915AA, 5356661, 550966, 565965, 7J8210, 9436776, 9440844, BC2Z4221A...VIEW MORE

Additional Fitment Information:
Vehicle Transmission Position Trans. Speed Transmission Manuf. Code
2003 - GMC Sierra 3500 Manual Front 5 NV4500/MW3

National Bearing
  • Taper Bearing Cup
  • National LM102910 Taper Bearing Cup
  • Product Attributes:
    • Cup Length (Inch): 0.6200
    • Cup Bore (Inch): 2.8910
    • Cup Radius (MM): 0.7870
    • Cup Radius (Inch): 0.0310
    • Cup Bore (MM): 73.4310
    • Part Description: Taper Bearing Cup
  • Manufactured with premium-grade steel, National® taper bearing cups feature crowned raceways to ensure even load distribution.
  • Suggested Purchase Quantity: 2
    • Most jobs typically require 2 of this item.

This Part Fits the Following OEM/Substitute Numbers:
051-3632, 0927273, 0K01A-33-047, 12350939, 15637265, 2881193, 38-01524, 38-91510, 399934C1, 399935C91, 400988C1, 400989C91, 408007C1, 408008C91, 4637691, 4637785, 4637961, 5-1021...VIEW MORE

Additional Fitment Information:
Vehicle Transmission Position Trans. Speed Transmission Manuf. Code
2003 - GMC Sierra 3500 Manual Front 5 NV4500/MW3

National Bearing
  • Needle Bearing
  • with New Process 261C Transfer Case with Part Time 4WD 2 Speed
  • National B-2110 Needle Bearing
  • Product Attributes:
    • Width (Inch): 0.6250
    • Shaft Diameter Min (MM): 33.3248
    • Housing Diameter Min (MM): 41.2623
    • Shaft Diameter Max (Inch): 1.3125
    • Shaft Diameter Min (Inch): 1.3120
    • Shaft Diameter Max (MM): 33.3375
    • Housing Diameter Max (MM): 41.2877
    • Bore (Inch): 1.3125
    • Housing Diameter Min (Inch): 1.6245
    • Housing Diameter Max (Inch): 1.6255
    • Outside Diameter (Inch): 1.6250
    • Part Description: Needle Bearing
  • Manufactured with premium materials, National® needle bearings are designed and engineered to meet OE specifications.

This Part Fits the Following OEM/Substitute Numbers:
04746127, 05080499AA, 3634724, 3965121, 4746127, 5080499AA, 550759, 550759-1, 565921, 610466R91, 8121402, 88996465, B2110, C6TZ-3123A, FB2110, J8121402, SCE2110, ZZL0-26-151...VIEW MORE

Additional Fitment Information:
Vehicle Drive Type
2003 - GMC Sierra 3500 4WD

National Bearing
  • Driveshaft Center Support Bearing
  • Includes Bearing and Support Center To Center 2.228 (in) Center To Center 56.6 (mm) with 1.5748 (in) Bearing Inside Diameter with 40 (mm) Bearing Inside Diameter with Spicer 1410 U-Joint(s)
  • National HB-108-D Driveshaft Center Support Bearing
  • Product Attributes:
    • Bore (Inch): 1.5748
    • Part Description: Drive Shaft Center Support
  • Designed to meet or exceed OE quality, premium-quality bearings from National® are manufactured to exacting standards to deliver lasting performance and extended bearing life.

This Part Fits the Following OEM/Substitute Numbers:
05080662AA, 12472452, 12472460, 5080662AA, HB4010A, HB88506, N235150

Additional Fitment Information:
Vehicle
2003 - GMC Sierra 3500

National Bearing
  • Needle Bearing
  • with New Process 263C Transfer Case with Part Time 4WD 2 Speed
  • National B-5020 Needle Bearing
  • Product Attributes:
    • Width (Inch): 0.7860
    • Shaft Diameter Min (MM): 49.9897
    • Housing Diameter Min (MM): 57.9679
    • Shaft Diameter Max (Inch): 1.9700
    • Shaft Diameter Min (Inch): 1.9681
    • Shaft Diameter Max (MM): 50.0380
    • Housing Diameter Max (MM): 57.9857
    • Bore (Inch): 2.0000
    • Housing Diameter Min (Inch): 2.2822
    • Housing Diameter Max (Inch): 2.2829
    • Outside Diameter (Inch): 2.3750
    • Part Description: Needle Bearing
  • Manufactured with premium materials, National® needle bearings are designed and engineered to meet OE specifications.
  • Suggested Purchase Quantity: 2
    • Most jobs typically require 2 of this item.

This Part Fits the Following OEM/Substitute Numbers:
04167928, 04269185, 04338620, 05740506, 12473232, 12547173, 15579805, 15581918, 4137737, 4167928, 4269185, 4338620, 52114384AA, 52114384AB, 565983, 8130868, 8134215, 9439593...VIEW MORE

Additional Fitment Information:
Vehicle Position Drive Type
2003 - GMC Sierra 3500 Rear 4WD

National Bearing
  • Oil Seal
  • National 8792S Oil Seal
  • Product Attributes:
    • Inside Diameter:
      • 0.500
      • 12.700
    • Shaft (Inch): 0.500
    • Sealing Material: Nitrile
    • Width (Inch): 0.192
    • Unit of Dimension: Inch
    • Housing Bore (Inch): 0.751
    • Outside Diameter:
      • 0.756
      • 19.200
    • Outside Diameter (Inch): 0.756
    • Shaft (MM): 12.700
    • Part Description: Oil Seal
  • National® has built a reputation as one of the most respected names in the industry. We have offered premium sealing solutions for more than 75 years. Our design team keeps pace with the industry and provides advanced solutions for today’s vehicles.

This Part Fits the Following OEM/Substitute Numbers:
011633, 12304285, 2398409, 24-10-1-218-852, 24-50-1-423-606, 24101218852, 293-65, 47399, 480050, 8623056, 8657163, 8792S, 96040528, A65502S, AH10888, B29915, B37248, N4912...VIEW MORE

Additional Fitment Information:
Vehicle Transmission Trans. Speed Transmission Manuf. Code
2003 - GMC Sierra 3500 Automatic 4 4L80-E
Showing 1 - 10 of 26 products

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