Shop By Product Matching "National"

Choose your Engine for your 1987 Chevrolet G20


Showing 1 - 10 of 28 products
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National Bearing
  • Wheel Seal
  • with Light Duty Brakes
  • National 8871 Wheel Seal
  • Product Attributes:
    • Shaft (Inch): 2.000
    • Width (Inch): 0.220
    • Redicoat: Yes
    • Flanged Outside Diameter (Inch): 2.760
    • Inside Diameter:
      • 2.000
      • 50.800
    • Flanged Outside Diameter (MM): 70.104
    • Unit of Dimension: Inch
    • Housing Bore (Inch): 2.562
    • Outside Diameter:
      • 2.566
      • 65.180
    • Outside Diameter (Inch): 2.566
    • Shaft (MM): 50.800
    • 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:
14003414, 19753, 19984, 2620390, 29080, 417.62000, 47477, 47477BV, 52-21-0372, 67101S, 703752, 8871, A67101S, GS1008, N19753, T3953, X1607024

Additional Fitment Information:
Vehicle Position
1987 - Chevrolet G20 Front 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
1987 - Chevrolet G20 Automatic 3 THM400

National Bearing
  • Differential Pinion Seal
  • with 8.5 (in) Ring Gear with GMC Axle
  • National 2043 Differential Pinion Seal
  • Product Attributes:
    • Inside Diameter:
      • 1.940
      • 49.280
    • Shaft (Inch): 1.940
    • Width (Inch): 0.500
    • Unit of Dimension: Inch
    • Housing Bore (Inch): 2.762
    • Outside Diameter:
      • 2.766
      • 70.260
    • Outside Diameter (Inch): 2.766
    • Redicoat: Yes
    • Shaft (MM): 49.280
    • 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:
12305068, 1236324, 1242066, 1242067, 1242068, 1243465, 1243467, 1496123, 19273, 2043, 249A16008C, 26033578, 292-7, 3633518, 396470, 404294, 4319273, 46476...VIEW MORE

Additional Fitment Information:
Vehicle Position
1987 - Chevrolet G20 Rear Outer

National Bearing
  • Oil Seal
  • with GMC SM326 Transmission
  • 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.

Additional Fitment Information:
Vehicle Transmission Trans. Speed
1987 - Chevrolet G20 Manual 3

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
1987 - Chevrolet G20 Automatic 4 THM700-R4/4L60/MD8

National Bearing
  • Oil Seal
  • with New Process A833 Transmission
  • 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.

Additional Fitment Information:
Vehicle Transmission Trans. Speed
1987 - Chevrolet G20 Manual 4

National Bearing
  • Taper Bearing Cup
  • with 8.5 (in) Ring Gear with GMC Axle
  • National LM501314 Taper Bearing Cup
  • Product Attributes:
    • Cup Length (Inch): 0.6537
    • Cup Bore (Inch): 2.8910
    • Cup Radius (MM): 0.7620
    • Cup Radius (Inch): 0.0300
    • 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:
05066048AA, 09420095, 150269XZ, 181306, 181662, 181662-8, 183842, 183842-4, 20997053, 26051816, 291407625, 291407625A, 310447, 3171166, 320897C1, 320898C91, 5066048AA, 550734...VIEW MORE

Additional Fitment Information:
Vehicle Position
1987 - Chevrolet G20 Rear

National Bearing
  • Oil Seal
  • National 4950 Oil Seal
  • Product Attributes:
    • Shaft (Inch): 1.748
    • Sealing Material: Polyacrylate
    • Width (Inch): 0.330
    • Redicoat: Yes
    • Flanged Outside Diameter (Inch): 2.865
    • Inside Diameter:
      • 1.748
      • 44.410
    • Flanged Outside Diameter (MM): 72.770
    • Helix Type: Clockwise-spiral Lip Design
    • Unit of Dimension: Inch
    • Housing Bore (Inch): 2.619
    • Outside Diameter:
      • 2.627
      • 66.720
    • Outside Diameter (Inch): 2.627
    • Shaft (MM): 44.410
    • 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:
17444, 17458, 17459, 24202535, 3227, 47603, 4950, 8628054, 8630921, 8648394, 8648906, 8654491, 8657116, 8680453, B29259, CO-24, CO-37, N17444...VIEW MORE

Additional Fitment Information:
Vehicle Transmission Position Trans. Speed Transmission Manuf. Code
1987 - Chevrolet G20 Automatic Front 4 THM700-R4/4L60/MD8

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
1987 - Chevrolet G20 Automatic 4

National Bearing
  • Crankshaft Seal
  • National 3945 Crankshaft Seal
  • Product Attributes:
    • Inside Diameter:
      • 2.330
      • 59.180
    • Shaft (Inch): 2.330
    • Helix Type: Bi-directional Lip Design
    • Width (Inch): 0.400
    • Unit of Dimension: Inch
    • Housing Bore (Inch): 3.000
    • Outside Diameter:
      • 3.005
      • 76.330
    • Outside Diameter (Inch): 3.005
    • Redicoat: Yes
    • Shaft (MM): 59.180
    • 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:
03860095, 05742152, 05743285, 0704-D104, 10191640, 10191642, 12303932, 23300, 23500286, 29533, 296-01, 296-25, 30022106.5, 300221X06.5, 300221X06.5C, 332271N, 3860095, 3945...VIEW MORE

Additional Fitment Information:
Vehicle Block CC Position Engine CID
1987 - Chevrolet G20 V - Front 8 Cyl 6.2L 379
Showing 1 - 10 of 28 products

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