Shop By Product Matching "National"

Choose your Engine for your 1981 Chevrolet G30


Showing 1 - 10 of 25 products
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National Bearing
  • Taper Bearing Cone
  • National 15103S Taper Bearing Cone
  • Product Attributes:
    • Cone Bore (Inch): 1.0300
    • Cone Radius (Inch): 0.0310
    • Cone Radius (MM): 0.7870
    • Cone Length (Inch): 0.7850
    • Cone Bore (MM): 26.1620
    • Cone Length (MM): 19.9390
    • 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:
15103-S, 15103S, 455222, 455223, 457041, 457043, 7450336, 7450344, 9412868, 9412870, 9412871, 9431854, 9500794, A131224, A131224Z, BR15103S, BT15103S, F15103S...VIEW MORE

Additional Fitment Information:
Vehicle Position
1981 - Chevrolet G30 Front Outer

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
1981 - Chevrolet G30 Rear Outer

National Bearing
  • Man Transmission Input Shaft Seal
  • National 3638 Man Transmission Input Shaft Seal
  • Product Attributes:
    • Inside Diameter:
      • 1.125
      • 28.580
    • Shaft (Inch): 1.125
    • Helix Type: Clockwise-spiral Lip Design
    • Width (Inch): 0.190
    • Unit of Dimension: Inch
    • Housing Bore (Inch): 1.624
    • Outside Diameter:
      • 1.628
      • 41.350
    • Outside Diameter (Inch): 1.628
    • Redicoat: Yes
    • Shaft (MM): 28.580
    • 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:
04273275, 04792317AB, 11111, 11122, 11417, 2603865, 3638, 376761, 4273275, 4792 317, 4792317AB, 48012, 48061, 8124881, 8125718, 8127391, 8133528, C9AR7A283AA...VIEW MORE

Additional Fitment Information:
Vehicle Transmission Trans. Speed Transmission Manuf. Code
1981 - Chevrolet G30 Manual 3 162T

National Bearing
  • Taper Bearing Cone
  • National 387AS Taper Bearing Cone
  • Product Attributes:
    • Cone Bore (Inch): 2.2500
    • Cone Radius (Inch): 0.2030
    • Cone Radius (MM): 5.1560
    • Cone Length (Inch): 0.8640
    • Cone Bore (MM): 57.1500
    • Cone Length (MM): 21.9460
    • 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:
0218285, 02182855, 10X15157, 181-267, 206087M1, 218285, 319014, 327195R91, 387-AS, 387AS, 49030, 49X50209A, 565906, 613862C91, 70218285, 826926C91, 9436882, 9500172...VIEW MORE

Additional Fitment Information:
Vehicle Position
1981 - Chevrolet G30 Rear Inner

National Bearing
  • Oil Seal
  • National 9449 Oil Seal
  • Product Attributes:
    • Shaft (Inch): 1.887
    • Sealing Material: Nitrile
    • Width (Inch): 0.582
    • Redicoat: Yes
    • Inside Diameter:
      • 1.887
      • 47.930
    • Helix Type: Counter-clockwise-spiral Lip Design
    • Unit of Dimension: Inch
    • Housing Bore (Inch): 2.700
    • Outside Diameter:
      • 2.704
      • 68.680
    • Outside Diameter (Inch): 2.704
    • Shaft (MM): 47.930
    • 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:
011619, 12303603, 18992, 19015A, 245A15808.25, 293-70, 46433, 65501S, 8623743, 8625757, 8625893, 8626009, 8655031, 8675730, 9449, A65501S, A86227S, B29031...VIEW MORE

Additional Fitment Information:
Vehicle Transmission Trans. Speed Transmission Manuf. Code
1981 - Chevrolet G30 Automatic 3 THM400

National Bearing
  • Taper Bearing Cup
  • with 10.54 (in) Ring Gear with Spicer 70B Axle
  • National 382S Taper Bearing Cup
  • Product Attributes:
    • Cup Length (Inch): 0.7982
    • Cup Bore (Inch): 3.8125
    • Cup Radius (MM): 2.3620
    • Cup Radius (Inch): 0.0930
    • Cup Bore (MM): 96.8380
    • 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.

Additional Fitment Information:
Vehicle Position
1981 - Chevrolet G30 Rear

National Bearing
  • Taper Bearing Cup
  • with 9.75 (in) Ring Gear with Spicer 60-HD Axle
  • National 382S Taper Bearing Cup
  • Product Attributes:
    • Cup Length (Inch): 0.7982
    • Cup Bore (Inch): 3.8125
    • Cup Radius (MM): 2.3620
    • Cup Radius (Inch): 0.0930
    • Cup Bore (MM): 96.8380
    • 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:
03581, 1685565, 1795148, 1799295, 382-S, 382S, 382S387A, 457133, 457168, 4746605, 52152, 550363, 607187, 69288, 706047X, 78583, 8124028, 885404...VIEW MORE

Additional Fitment Information:
Vehicle Position
1981 - Chevrolet G30 Rear

National Bearing
  • Oil Seal
  • National 9613S Oil Seal
  • Product Attributes:
    • Shaft (Inch): 1.500
    • Sealing Material: Nitrile
    • Width (Inch): 0.470
    • Redicoat: Yes
    • Flanged Outside Diameter (Inch): 2.550
    • Inside Diameter:
      • 1.500
      • 38.100
    • Flanged Outside Diameter (MM): 64.770
    • Helix Type: Counter-clockwise-spiral Lip Design
    • Unit of Dimension: Inch
    • Housing Bore (Inch): 2.377
    • Outside Diameter:
      • 2.381
      • 60.480
    • Outside Diameter (Inch): 2.381
    • Shaft (MM): 38.100
    • 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:
12303046, 1243400, 1243401, 1243402, 1353997, 1358899, 1386231, 14053338, 15041, 15527577, 1553102, 15546800, 15581911, 224A132X12, 2601099, 293-72, 29342, 305925...VIEW MORE

Additional Fitment Information:
Vehicle Transmission Trans. Speed Transmission Manuf. Code
1981 - Chevrolet G30 Manual 3 162T

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
1981 - Chevrolet G30 Automatic 3 THM350

National Bearing
  • Wheel Seal
  • National 2081 Wheel Seal
  • Product Attributes:
    • Inside Diameter:
      • 2.843
      • 72.210
    • Shaft (Inch): 2.843
    • Helix Type: Bi-directional Lip Design
    • Width (Inch): 0.495
    • Unit of Dimension: Inch
    • Housing Bore (Inch): 3.939
    • Outside Diameter:
      • 100.180
      • 3.944
    • Outside Diameter (Inch): 3.944
    • Redicoat: Yes
    • Shaft (MM): 72.210
    • 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:
12304277, 15527652, 2081, 2620286, 28425, 28426, 28446, 291-12, 3680994, 3686563, 37222, 3742583, 3743202, 3828916, 3883386, 390-9063, 392-9063, 3974847...VIEW MORE

Additional Fitment Information:
Vehicle Position
1981 - Chevrolet G30 Rear Inner
Showing 1 - 10 of 25 products

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