Shop By Product Matching "National"

Choose your Transmission for your 1981 Ford Mustang


Showing 1 - 10 of 36 products
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National Bearing
  • Axle Repair Bearing
  • Axle Repair Bearing with 7.5 (in) Ring Gear
  • National RP-5707 Axle Repair Bearing
  • Product Attributes:
    • Width (Inch): 1.457
    • Bore (Inch): 1.399
    • Outside Diameter (Inch): 2.2948
    • Part Description: Axle Repair Bearing
  • Designed to be used on worn axle shafts, National® axle repair bearings are manufactured with premium materials for durability and long-lasting performance.
  • Suggested Purchase Quantity: 2
    • Most jobs typically require 2 of this item.

This Part Fits the Following OEM/Substitute Numbers:
1563, B350, BRK1563, BS226373, R1563, RP1563, RP5707, TRP1563TAV

Additional Fitment Information:
Vehicle Position
1981 - Ford Mustang Rear

National Bearing
  • Axle Repair Bearing
  • Axle Repair Bearing with 8.8 (in) Ring Gear
  • National RP-5707 Axle Repair Bearing
  • Product Attributes:
    • Width (Inch): 1.457
    • Bore (Inch): 1.399
    • Outside Diameter (Inch): 2.2948
    • Part Description: Axle Repair Bearing
  • Designed to be used on worn axle shafts, National® axle repair bearings are manufactured with premium materials for durability and long-lasting performance.
  • Suggested Purchase Quantity: 2
    • Most jobs typically require 2 of this item.

Additional Fitment Information:
Vehicle Position
1981 - Ford Mustang Rear

National Bearing
  • Man Transmission Shift Shaft Seal
  • with Tremec 174FS Transmission
  • National 313156 Man Transmission Shift Shaft Seal
  • Product Attributes:
    • Inside Diameter:
      • 0.562
      • 14.270
    • Shaft (Inch): 0.562
    • Sealing Material: Polyacrylate
    • Width (Inch): 0.187
    • Unit of Dimension: Inch
    • Housing Bore (Inch): 0.810
    • Outside Diameter:
      • 0.814
      • 20.680
    • Outside Diameter (Inch): 0.814
    • Shaft (MM): 14.270
    • 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:
1332044006, 2604421, 313156, 48045, 5510, 8127472, 8133529, D42R7288AA, D4ZZ7288A, E0RZ7288A, E0ZR7288AA, E0ZZ7288A, J8133529, N5510

Additional Fitment Information:
Vehicle Transmission Trans. Speed
1981 - Ford Mustang Manual 4

National Bearing
  • Man Transmission Shift Shaft Seal
  • with Tremec 171FS Transmission
  • National 313156 Man Transmission Shift Shaft Seal
  • Product Attributes:
    • Inside Diameter:
      • 0.562
      • 14.270
    • Shaft (Inch): 0.562
    • Sealing Material: Polyacrylate
    • Width (Inch): 0.187
    • Unit of Dimension: Inch
    • Housing Bore (Inch): 0.810
    • Outside Diameter:
      • 0.814
      • 20.680
    • Outside Diameter (Inch): 0.814
    • Shaft (MM): 14.270
    • 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
1981 - Ford Mustang Manual 4

National Bearing
  • Man Transmission Input Shaft Seal
  • with Tremec 171FS Transmission
  • 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
1981 - Ford Mustang Manual 4

National Bearing
  • Man Transmission Input Shaft Seal
  • with Tremec 3550 Transmission
  • 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.

Additional Fitment Information:
Vehicle Transmission Trans. Speed
1981 - Ford Mustang Manual 5

National Bearing
  • Man Transmission Input Shaft Seal
  • with Tremec 174FS Transmission
  • 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.

Additional Fitment Information:
Vehicle Transmission Trans. Speed
1981 - Ford Mustang Manual 4

National Bearing
  • Man Transmission Input Shaft Seal
  • with Borg-Warner SR4 Transmission
  • 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.

Additional Fitment Information:
Vehicle Transmission Trans. Speed
1981 - Ford Mustang Manual 4

National Bearing
  • Oil Seal
  • National 331107N Oil Seal
  • Product Attributes:
    • Inside Diameter:
      • 2.000
      • 50.800
    • Shaft (Inch): 2.000
    • Sealing Material: Silicone
    • Width (Inch): 0.375
    • Unit of Dimension: Inch
    • Housing Bore (Inch): 2.746
    • Outside Diameter:
      • 2.750
      • 69.850
    • Outside Diameter (Inch): 2.750
    • 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.

This Part Fits the Following OEM/Substitute Numbers:
194358, 19807, 248C20006, 29398, 331107N, 46165, 480198, 59520S, 6150037, 84651, 84651H, 84651N, A81101P, A81101S, B29844, B9A77837A, C0DP7A248A, C2AP7A248A...VIEW MORE

Additional Fitment Information:
Vehicle Transmission Position Trans. Speed Transmission Manuf. Code
1981 - Ford Mustang Automatic Front 3 C4

National Bearing
  • Oil Seal
  • with Tremec 174FS Transmission
  • National 7692S Oil Seal
  • Product Attributes:
    • Shaft (Inch): 1.500
    • Sealing Material: Polyacrylate
    • Width (Inch): 0.420
    • Overall Width with Side Lip (Inch): 1.458
    • Redicoat: Yes
    • Overall Width with Side Lip (MM): 37.030
    • Flanged Outside Diameter (Inch): 2.640
    • Flanged Outside Diameter (MM): 67.056
    • Inside Diameter:
      • 1.500
      • 38.100
    • Helix Type: Counter-clockwise-spiral Lip Design
    • Unit of Dimension: Inch
    • Housing Bore (Inch): 2.372
    • Outside Diameter:
      • 2.376
      • 60.350
    • Outside Diameter (Inch): 2.376
    • 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:
0500-044078, 13-32-044-007, 1332044007, 14900, 14978, 15566, 1P7657, 29358, 47361, 480148, 48184, 7114978, 7692S, 92222, B29038, B37042, C1AP7052A, C2AP7052A...VIEW MORE

Additional Fitment Information:
Vehicle Transmission Trans. Speed
1981 - Ford Mustang Manual 4
Showing 1 - 10 of 36 products

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