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1974 GMC K15/K1500 Pickup

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1974 GMC K15/K1500 Pickup National Bearing Parts

Choose your Engine for your 1974 GMC K15/K1500 Pickup

6 Cyl 4.1L 6 Cyl 4.8L 8 Cyl 5.7L 8 Cyl 7.4L

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1974 GMC K15/K1500 Pickup Automatic Transmission Oil Pump Seal - Front National Bearing

Oil Seal
National 6712NA Oil Seal
Product Attributes:
- Shaft (Inch): 1.875
- Sealing Material: Polyacrylate
- Width (Inch): 0.425
- Flanged Outside Diameter (Inch): 3.045
- Inside Diameter:
  - 1.875
  - 47.630
- Flanged Outside Diameter (MM): 77.343
- Helix Type: Clockwise-spiral Lip Design
- Unit of Dimension: Inch
- Housing Bore (Inch): 2.758
- Outside Diameter (Inch): 2.762
- 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:

011513, 12304521, 1243396, 1243397, 1359176, 1373030, 1384746, 15-30102, 18692, 2264.06, 22823-61A01, 23015975, 248A15607C, 293-33, 3702068, 372068, 3737894, 3746601...VIEW MORE

Additional Fitment Information:

Vehicle	Transmission	Position	Trans. Speed	Transmission Manuf. Code
1974 - GMC K15/K1500 Pickup	Automatic	Front	3	THM350

50 In Stock

Holiday Special

$11.43 USD

$13.72 USD


Brand	National Bearing
Part #	N196712NA
Condition	New
Warehouse	B

UPC: 724956173600

1974 GMC K15/K1500 Pickup Wheel Seal - Rear National Bearing

Wheel Seal
National 8835S Wheel Seal
Product Attributes:
- Inside Diameter:
  - 1.618
  - 41.097
- Shaft (Inch): 1.618
- Helix Type: Bi-directional Lip Design
- Width (Inch): 0.460
- Unit of Dimension: Inch
- Housing Bore (Inch): 2.575
- Outside Diameter (Inch): 2.579
- Shaft (MM): 41.097
- 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:

052-3812, 052-4090, 12303469, 1241990, 14003417, 16044, 16139, 16404, 237C140X08.25, 26047378, 2620389, 291-106, 291-324, 2931875, 3833648, 3843648, 3958078, 3989505...VIEW MORE

Additional Fitment Information:

Vehicle	Position
1974 - GMC K15/K1500 Pickup	Rear

13 In Stock

Holiday Special

$10.94 USD

$13.13 USD


Brand	National Bearing
Part #	N198835S
Condition	New
Warehouse	B

UPC: 724956190072

1974 GMC K15/K1500 Pickup Manual Transmission Output Shaft Seal National Bearing

Oil Seal
National 9613S Oil Seal
Product Attributes:
- Shaft (Inch): 1.500
- Sealing Material: Nitrile
- Width (Inch): 0.470
- 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 (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
1974 - GMC K15/K1500 Pickup	Manual	3	SM326

16 In Stock

Holiday Special

$12.45 USD

$14.94 USD


Brand	National Bearing
Part #	N199613S
Condition	New
Warehouse	B

UPC: 724956211906

1974 GMC K15/K1500 Pickup Automatic Transmission Extension Housing Seal National Bearing

Oil Seal
National 9613S Oil Seal
Product Attributes:
- Shaft (Inch): 1.500
- Sealing Material: Nitrile
- Width (Inch): 0.470
- 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 (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
1974 - GMC K15/K1500 Pickup	Automatic	3	THM350

16 In Stock

Holiday Special

$12.45 USD

$14.94 USD


Brand	National Bearing
Part #	N199613S
Condition	New
Warehouse	B

UPC: 724956211906

1974 GMC K15/K1500 Pickup Clutch Release Bearing 6 Cyl 4.1L National Bearing

Clutch Release Bearing Assembly
Bearing Assembly Sealed Self-Aligning with Cone Diaphragm Clutch
National 614018 Clutch Release Bearing Assembly
Product Attributes:
- Width (Inch): 1.246
- Bore (Inch): 1.378
- Outside Diameter (Inch): 2.760
- Part Description: Clutch Release Bearing Assembly
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.

Additional Fitment Information:

Vehicle	Block	CC	Transmission	Engine	CID
1974 - GMC K15/K1500 Pickup	L	4098	Manual	6 Cyl 4.1L	250

7 In Stock

Holiday Special

$81.47 USD

$97.76 USD


Brand	National Bearing
Part #	B42614018
Condition	New
Warehouse	B

UPC: 724956000241

1974 GMC K15/K1500 Pickup Clutch Release Bearing 6 Cyl 4.8L National Bearing

Clutch Release Bearing Assembly
Bearing Assembly Sealed Self-Aligning
National 614018 Clutch Release Bearing Assembly
Product Attributes:
- Width (Inch): 1.246
- Bore (Inch): 1.378
- Outside Diameter (Inch): 2.760
- Part Description: Clutch Release Bearing Assembly
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:

079466, 12351943, 15680264, 30-27200, 3724507, 614018, 614018SA, 614018SC, 900018, 907403, 907538, 907576, 907826, 907963, 908093, 908120, 908244, 908404...VIEW MORE

Additional Fitment Information:

Vehicle	Block	CC	Transmission	Engine	CID
1974 - GMC K15/K1500 Pickup	L	4801	Manual	6 Cyl 4.8L	292

7 In Stock

Holiday Special

$81.47 USD

$97.76 USD


Brand	National Bearing
Part #	B42614018
Condition	New
Warehouse	B

UPC: 724956000241

1974 GMC K15/K1500 Pickup Automatic Transmission Manual Shaft Seal 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 (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
1974 - GMC K15/K1500 Pickup	Automatic	3	THM350


Brand	National Bearing
Part #	N198792S
Condition	New
Warehouse	B

UPC: 724956189588

1974 GMC K15/K1500 Pickup Wheel Seal - Front Inner National Bearing

Oil Seal
National 471271 Oil Seal
Product Attributes:
- Footnote: Zero Duplication Part
- Inside Diameter:
  - 2.500
  - 63.500
- Shaft (Inch): 2.500
- Sealing Material: Nitrile
- Width (Inch): 0.375
- Unit of Dimension: Inch
- Housing Bore (Inch): 3.251
- Outside Diameter (Inch): 3.256
- Shaft (MM): 63.500
- 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:

00802975, 02039CS, 0704-6817, 0704-9195, 0704-F813, 096760, 10A2490, 116050, 117380, 12303279, 12305167, 149105, 1538, 15510627, 15527632, 16081M, 170330, 171075R91...VIEW MORE

Additional Fitment Information:

Vehicle	Position
1974 - GMC K15/K1500 Pickup	Front Inner


Brand	National Bearing
Part #	N19471271
Condition	New
Warehouse	B

UPC: 724956138586

1974 GMC K15/K1500 Pickup Engine Crankshaft Seal - Front 8 Cyl 7.4L 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 (Inch): 3.005
- 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
1974 - GMC K15/K1500 Pickup	V	7439	Front	8 Cyl 7.4L	454


Brand	National Bearing
Part #	N193945
Condition	New
Warehouse	B

UPC: 724956234332

1974 GMC K15/K1500 Pickup Manual Transmission Input Shaft Seal National Bearing

Man Transmission Input Shaft Seal
National 7412S Man Transmission Input Shaft Seal
Product Attributes:
- Inside Diameter:
  - 1.250
  - 31.750
- Shaft (Inch): 1.250
- Helix Type: Clockwise-spiral Lip Design
- Width (Inch): 0.250
- Unit of Dimension: Inch
- Housing Bore (Inch): 1.750
- Outside Diameter (Inch): 1.754
- Shaft (MM): 31.750
- 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:

04626515, 06106, 12303044, 12355, 12363, 12425, 15502, 15527558, 15635337, 15635377, 19206241, 1R12-41-10525, 1R33-7052-AA, 1R3Z-7052-AA, 2236978, 293-51, 3761933, 3987936...VIEW MORE

Additional Fitment Information: