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Choose your Engine for your 1968 Chevrolet Impala

6 Cyl 4.1L 8 Cyl 5.0L 8 Cyl 5.3L 8 Cyl 5.4L 8 Cyl 6.5L 8 Cyl 7.0L

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1968 Chevrolet Impala Engine Crankshaft Repair Sleeve - Front 6 Cyl 4.1L National Bearing

Redi-sleeve
with 0.563 (in) Width 2.063 (in) Outside Diameter
National 99176 Redi-sleeve
Product Attributes:
- Width on Shaft (MM): 14.300
- Shaft Size (Inch): 1.766
- Installation Depth (Inch): 0.813
- Shaft Size Minimum (Inch): 1.761
- Overall Width (Inch): 0.688
- Shaft Size Maximum (Inch): 1.767
- Product Description: Repair Sleeve
- Width on Shaft (Inch): 0.563
- Flanged Outside Diameter (Inch): 2.063
- Flanged Outside Diameter (MM): 52.400
- Unit of Dimension: Inch
- Installation Depth (MM): 20.650
- Shaft Size Maximum (MM): 44.880
- Shaft Size Minimum (MM): 44.730
- Shaft Size (MM): 44.856
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:

0704-7882, 66597RS, 99176, 99176RS, KWK99176, N99176, NN99176

Additional Fitment Information:

Vehicle	Block	CC	Position	Engine	CID
1968 - Chevrolet Impala	L	4098	Front	6 Cyl 4.1L	250

1 In Stock

$55.68 CAD

$66.82 CAD

Brand	National Bearing
Part #	N1999176
Condition	New
Warehouse	B

UPC: 724956213610

1968 Chevrolet Impala Wheel Seal - Front Inner National Bearing

Wheel Seal
with Disc Brakes
National 9406S Wheel Seal
Product Attributes:
- Inside Diameter:
  - 2.000
  - 50.800
- Shaft (Inch): 2.000
- Width (Inch): 0.285
- Unit of Dimension: Inch
- Housing Bore (Inch): 2.625
- Outside Diameter:
  - 2.629
  - 66.780
- Outside Diameter (Inch): 2.629
- 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:

12303907, 1488883, 1494465, 19768, 2620403, 290-89, 3953412, 417.62008, 52-21-0410, 64068, 9406S, A65120S, A86204S, N19768, T3911

Additional Fitment Information:

Vehicle	Position
1968 - Chevrolet Impala	Front Inner

8 In Stock

$23.01 CAD

$27.61 CAD

Brand	National Bearing
Part #	N199406S
Condition	New
Warehouse	B

UPC: 724956202348

1968 Chevrolet Impala Differential Pinion Seal - Rear Outer National Bearing

Differential Pinion Seal
with 8.875 (in) Ring Gear with GMC Axle
National 8460N Differential Pinion Seal
Product Attributes:
- Footnote: Flanged O.d.
- Inside Diameter:
  - 1.739
  - 44.170
- Shaft (Inch): 1.739
- Width (Inch): 0.593
- Unit of Dimension: Inch
- Housing Bore (Inch): 2.812
- Outside Diameter:
  - 3.270
  - 83.060
- Outside Diameter (Inch): 3.270
- Redicoat: Yes
- Shaft (MM): 44.170
- 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:

12304975, 17190, 252148X09.5C, 292-42, 2994984, 3817883, 3825136, 3852984, 3924031, 43401, 47388, 63401S, 63GC-4S, 64045, 8460N, 9298802, A45365P, A45369P...VIEW MORE

Additional Fitment Information:

Vehicle	Position
1968 - Chevrolet Impala	Rear Outer

6 In Stock

$27.10 CAD

$32.52 CAD

Brand	National Bearing
Part #	N198460N
Condition	New
Warehouse	B

UPC: 724956188109

1968 Chevrolet Impala 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:
  - 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
1968 - Chevrolet Impala	Automatic	3	THM400

3 In Stock

$13.98 CAD

$16.78 CAD

Brand	National Bearing
Part #	N198792S
Condition	New
Warehouse	B

UPC: 724956189588

1968 Chevrolet Impala Axle Differential Bearing - Rear National Bearing

Taper Bearing Set
Taper Bearing Set Includes Cup and Cone with 8.875 (in) Ring Gear with GMC Axle
National A-36 Taper Bearing Set
Product Attributes:
- Cone Radius (MM): 3.5560
- Width (Inch): 0.8437
- Cone Length (Inch): 0.7812
- Cone Bore (MM): 45.2420
- Cone Length (MM): 19.8420
- Cup Radius (MM): 0.7870
- Standout (MM): 0.4780
- Taper Bearing Cone: Lm603049
- Cone Bore (Inch): 1.7812
- Cone Radius (Inch): 0.1400
- Cup Length (Inch): 0.6562
- Cup Bore (Inch): 3.0625
- Standout (Inch): 0.0188
- Taper Bearing Cup: Lm603012
- Cup Radius (Inch): 0.0310
- Cup Bore (MM): 77.7880
- Part Description: Taper Bearing Set
Manufactured with premium-grade steel, National® taper bearing sets 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:

05135660AA, 05135660AB, 05183508AA, 05583611, 09418390, 10117882, 25824250, 26062361, 4864213, 5135660AA, 5135660AB, 5183508AA, 52111229AA, 5583611, 706988X, 7451140, 8-09418390-0, 8-25824250-0...VIEW MORE

Additional Fitment Information:

Vehicle	Position
1968 - Chevrolet Impala	Rear

8 In Stock

$43.13 CAD

$51.76 CAD

Brand	National Bearing
Part #	B42A-36
Condition	New
Warehouse	B

UPC: 724956001064

1968 Chevrolet Impala Engine Crankshaft Seal - Front 8 Cyl 7.0L 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
1968 - Chevrolet Impala	V	-	Front	8 Cyl 7.0L	427

1 In Stock

$23.68 CAD

$28.42 CAD

Brand	National Bearing
Part #	N193945
Condition	New
Warehouse	B

UPC: 724956234332

1968 Chevrolet Impala Manual Transmission Output Shaft Seal National Bearing

Oil Seal
with 32 Splines
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.

Additional Fitment Information:

Vehicle	Transmission	Trans. Speed	Transmission Manuf. Code
1968 - Chevrolet Impala	Manual	4	Muncie

1 In Stock

$16.19 CAD

$19.43 CAD

Brand	National Bearing
Part #	N199449
Condition	New
Warehouse	B

UPC: 724956202560

1968 Chevrolet Impala Automatic Transmission Extension Housing Seal 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
1968 - Chevrolet Impala	Automatic	3	THM400

1 In Stock

$16.19 CAD

$19.43 CAD

Brand	National Bearing
Part #	N199449
Condition	New
Warehouse	B

UPC: 724956202560

1968 Chevrolet Impala Manual Transmission Output Shaft Seal National Bearing

Oil Seal
with 27 Splines
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
1968 - Chevrolet Impala	Manual	4	Muncie

22 In Stock

$11.35 CAD

$13.62 CAD

Brand	National Bearing
Part #	N199613S
Condition	New
Warehouse	B

UPC: 724956211906

1968 Chevrolet Impala 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
- 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: