Shop By Product Matching "National"

Choose your Engine for your 1970 GMC C25/C2500 Suburban


Showing 1 - 10 of 18 products
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National Bearing
  • Oil Seal
  • 1.890 (in) Shaft
  • 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
1970 - GMC C25/C2500 Suburban Automatic 3 THM400

National Bearing
  • Taper Bearing Cup
  • with 9.75 (in) Ring Gear with Spicer 60-1 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
1970 - GMC C25/C2500 Suburban Rear

National Bearing
  • Taper Bearing Cone
  • with New Process 435GL Transmission
  • National HM88649 Taper Bearing Cone
  • Product Attributes:
    • Cone Bore (Inch): 1.3750
    • Cone Radius (Inch): 0.0930
    • Cone Radius (MM): 2.3620
    • Cone Length (Inch): 1.0000
    • Cone Bore (MM): 34.9250
    • Cone Length (MM): 25.4000
    • 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.

Additional Fitment Information:
Vehicle Transmission Trans. Speed
1970 - GMC C25/C2500 Suburban Manual 4

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.

Additional Fitment Information:
Vehicle Transmission Trans. Speed Transmission Manuf. Code
1970 - GMC C25/C2500 Suburban Manual 3 SM326

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
1970 - GMC C25/C2500 Suburban Automatic 3 AT218

National Bearing
  • Taper Bearing Cone
  • with New Process 435GA Transmission
  • National HM88649 Taper Bearing Cone
  • Product Attributes:
    • Cone Bore (Inch): 1.3750
    • Cone Radius (Inch): 0.0930
    • Cone Radius (MM): 2.3620
    • Cone Length (Inch): 1.0000
    • Cone Bore (MM): 34.9250
    • Cone Length (MM): 25.4000
    • 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:
02070318, 107510A, 11527874, 11553178, 130640, 1549628, 181303, 183471, 19X20083A, 1L24-1201AA, 1L2Z-1201AA, 2070070, 2070079, 2070318, 276439, 3156066, 383456C91, 390444R91...VIEW MORE

Additional Fitment Information:
Vehicle Transmission Trans. Speed
1970 - GMC C25/C2500 Suburban Manual 4

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
1970 - GMC C25/C2500 Suburban Automatic 3 THM350

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
1970 - GMC C25/C2500 Suburban V 6588 Front 8 Cyl 6.6L 402

National Bearing
  • Wheel Seal
  • with H052 Axle
  • 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
1970 - GMC C25/C2500 Suburban Rear Inner

National Bearing
  • Differential Pinion Seal
  • with 9.75 (in) Ring Gear with Spicer 60-1 Axle
  • National 9316 Differential Pinion Seal
  • Product Attributes:
    • Inside Diameter:
      • 1.875
      • 47.630
    • Shaft (Inch): 1.875
    • Width (Inch): 0.695
    • Unit of Dimension: Inch
    • Housing Bore (Inch): 3.160
    • Outside Diameter:
      • 3.165
      • 80.390
    • Outside Diameter (Inch): 3.165
    • Redicoat: Yes
    • Shaft (MM): 47.630
    • 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:
04384188, 0S18891, 14079089, 15583783, 18891, 29250, 2961188, 34615, 348849C91, 35725, 35725V, 38427, 384272, 3940108, 39439, 39439-2, 3979613, 4112001...VIEW MORE

Additional Fitment Information:
Vehicle Position
1970 - GMC C25/C2500 Suburban Rear Outer
Showing 1 - 10 of 18 products

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