1974 GMC K25/K2500 Suburban National Bearing Parts
Choose your Engine for your 1974 GMC K25/K2500 Suburban
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- Differential Pinion Seal
- with 10.5 (in) Ring Gear with GMC Axle
- National 2286 Differential Pinion Seal
- Product Attributes:
- Flanged Outside Diameter (MM): 100.838
- Inside Diameter:
- 2.201
- 55.910
- Shaft (Inch): 2.201
- Width (Inch): 0.590
- Unit of Dimension: Inch
- Housing Bore (Inch): 3.519
- Outside Diameter (Inch): 3.523
- Shaft (MM): 55.910
- Part Description: Oil Seal
- Flanged Outside Diameter (Inch): 3.970
- 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:
12305328, 21955, 2286, 26004811, 292-128, 3977359, 4321955, 47530, N21955, YMS2286
Additional Fitment Information:
| Vehicle | Position |
|---|---|
| 1974 - GMC K25/K2500 Suburban | Rear Outer |
- Taper Bearing Cone
- with 8.5 (in) Ring Gear with SpiceR 44-5CFHD Axle
- National 25590 Taper Bearing Cone
- Product Attributes:
- Cone Bore (Inch): 1.7960
- Cone Radius (Inch): 0.1400
- Cone Radius (MM): 3.5560
- Cone Length (Inch): 1.0000
- Cone Bore (MM): 45.6180
- 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:
0050877101, 04836, 0508771, 10A7606, 1790515, 1790523, 181133, 2140099, 230450, 2421065, 25590, 29X20053A, 2P8119, 300426R91, 300984R91, 3105531T2, 312704, 382405...VIEW MORE
Additional Fitment Information:
| Vehicle | Position |
|---|---|
| 1974 - GMC K25/K2500 Suburban | Front |
- Taper Bearing Cup
- with 10.5 (in) Ring Gear with GMC Axle
- National 382A Taper Bearing Cup
- Product Attributes:
- Cup Length (Inch): 0.6250
- Cup Bore (Inch): 3.8125
- Cup Radius (MM): 0.7870
- Cup Radius (Inch): 0.0310
- 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:
0009800702, 0009813580KZ, 0009814581KZ, 0019812505, 0029801702, 0212037, 02120376, 05086778AA, 09436881, 105497H, 105504H, 10578, 107845A, 10A7292, 1188542, 142223, 149505, 150804...VIEW MORE
Additional Fitment Information:
| Vehicle | Position |
|---|---|
| 1974 - GMC K25/K2500 Suburban | Rear |
- Differential Pinion Seal
- Viton Type with 8.5 (in) Ring Gear with Spicer 44-5F Axle
- National 5778V Differential Pinion Seal
- Product Attributes:
- Inside Diameter:
- 1.552
- 39.420
- Shaft (Inch): 1.552
- Width (Inch): 0.645
- Unit of Dimension: Inch
- Housing Bore (Inch): 3.160
- Outside Diameter (Inch): 3.165
- Shaft (MM): 39.420
- Part Description: Oil Seal
- Inside Diameter:
- 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:
04746772, 05012454AA, 05012454AB, 05012846AB, 05019154AA, 10112635, 15788, 15791, 35723, 3979616, 41455, 41455-1, 46053, 46648, 4746772, 5012454AA, 5012454AB, 5012846AB...VIEW MORE
Additional Fitment Information:
| Vehicle | Position |
|---|---|
| 1974 - GMC K25/K2500 Suburban | Front Outer |
- Differential Pinion Seal
- Viton Type with 8.5 (in) Ring Gear with Spicer 44-5CFHD Axle
- National 5778V Differential Pinion Seal
- Product Attributes:
- Inside Diameter:
- 1.552
- 39.420
- Shaft (Inch): 1.552
- Width (Inch): 0.645
- Unit of Dimension: Inch
- Housing Bore (Inch): 3.160
- Outside Diameter (Inch): 3.165
- Shaft (MM): 39.420
- Part Description: Oil Seal
- Inside Diameter:
- 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 | Position |
|---|---|
| 1974 - GMC K25/K2500 Suburban | Front Outer |
- Crankshaft Seal
- with 0.375 (in) Width 2.416 (in) Outside Diameter
- National 9845 Crankshaft Seal
- Product Attributes:
- Inside Diameter:
- 1.763
- 44.780
- Shaft (Inch): 1.763
- Helix Type: Clockwise-spiral Lip Design
- Width (Inch): 0.375
- Unit of Dimension: Inch
- Housing Bore (Inch): 2.409
- Outside Diameter (Inch): 2.416
- Shaft (MM): 44.780
- Part Description: Oil Seal
- Inside Diameter:
- 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:
07042962, 09110, 10036286, 10111769, 10243247, 10243965, 12043247, 12303604, 14033199, 14076303, 15-00106, 15527588, 17280, 17286, 17775, 211-6232, 295-24, 296-04...VIEW MORE
Additional Fitment Information:
| Vehicle | Block | CC | Position | Engine | CID |
|---|---|---|---|---|---|
| 1974 - GMC K25/K2500 Suburban | V | - | Front | 8 Cyl 5.7L | 350 |
- Oil Seal
- 1.890 (in) Shaft
- National 9449 Oil Seal
- Product Attributes:
- Inside Diameter:
- 1.887
- 47.930
- Shaft (Inch): 1.887
- Helix Type: Counter-clockwise-spiral Lip Design
- Sealing Material: Nitrile
- Width (Inch): 0.582
- Unit of Dimension: Inch
- Housing Bore (Inch): 2.700
- Outside Diameter (Inch): 2.704
- Shaft (MM): 47.930
- Part Description: Oil Seal
- Inside Diameter:
- 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 |
|---|---|---|---|
| 1974 - GMC K25/K2500 Suburban | Automatic | 3 | THM400 |
- Redi-sleeve
- with 8.5 (in) Ring Gear with Spicer 44-5F Axle
- National 99155 Redi-sleeve
- Product Attributes:
- Width on Shaft (MM): 11.130
- Shaft Size (Inch): 1.552
- Installation Depth (Inch): 1.000
- Shaft Size Minimum (Inch): 1.549
- Overall Width (Inch): 0.563
- Shaft Size Maximum (Inch): 1.555
- Product Description: Repair Sleeve
- Width on Shaft (Inch): 0.438
- Flanged Outside Diameter (Inch): 1.859
- Flanged Outside Diameter (MM): 47.220
- Unit of Dimension: Inch
- Installation Depth (MM): 25.400
- Shaft Size Maximum (MM): 39.500
- Shaft Size Minimum (MM): 39.340
- Shaft Size (MM): 39.421
- 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:
0704-7877, 99155, 99155RS, KWK99155, N99155, NN99155, YMS99155
Additional Fitment Information:
| Vehicle | Position |
|---|---|
| 1974 - GMC K25/K2500 Suburban | Front Outer |
- Redi-sleeve
- with 8.5 (in) Ring Gear with Spicer 44-5CFHD Axle
- National 99155 Redi-sleeve
- Product Attributes:
- Width on Shaft (MM): 11.130
- Shaft Size (Inch): 1.552
- Installation Depth (Inch): 1.000
- Shaft Size Minimum (Inch): 1.549
- Overall Width (Inch): 0.563
- Shaft Size Maximum (Inch): 1.555
- Product Description: Repair Sleeve
- Width on Shaft (Inch): 0.438
- Flanged Outside Diameter (Inch): 1.859
- Flanged Outside Diameter (MM): 47.220
- Unit of Dimension: Inch
- Installation Depth (MM): 25.400
- Shaft Size Maximum (MM): 39.500
- Shaft Size Minimum (MM): 39.340
- Shaft Size (MM): 39.421
- 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 | Position |
|---|---|
| 1974 - GMC K25/K2500 Suburban | Front Outer |
- Taper Bearing Cup
- with Spicer 20 Transfer Case with Part Time 4WD 2 Speed
- National 15245 Taper Bearing Cup
- Product Attributes:
- Cup Length (Inch): 0.5625
- Cup Bore (Inch): 2.4410
- Cup Radius (MM): 1.1680
- Cup Radius (Inch): 0.0460
- Cup Bore (MM): 62.0010
- 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:
0241380, 0241380-5, 02413805, 0517381, 0517385, 05173850, 093725, 10A693, 1138725, 1138974, 1139293, 125X41, 15245, 15525, 171172, 171846, 171911, 176082H1...VIEW MORE
Additional Fitment Information:
| Vehicle | Position | Drive Type |
|---|---|---|
| 1974 - GMC K25/K2500 Suburban | Rear Rearward | U/K |
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