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1991 Pontiac National Bearing Parts

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6000 Bonneville Firebird Firefly Grand Am Grand Prix LeMans Optima Sunbird Tempest Trans Sport

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1991 Pontiac LeMans Wheel Bearing and Race Set - Rear Outer National Bearing

Taper Bearing Set
Taper Bearing Set Includes Cup and Cone
National A-1 Taper Bearing Set
Product Attributes:
- Cone Radius (MM): 1.1680
- Width (Inch): 0.5450
- Cone Length (Inch): 0.5750
- Cone Bore (MM): 17.4630
- Cone Length (MM): 14.6050
- Cup Radius (MM): 1.1680
- Standout (MM): 0.3180
- Taper Bearing Cone: Lm11749
- Cone Bore (Inch): 0.6875
- Cone Radius (Inch): 0.0460
- Cup Length (Inch): 0.4200
- Cup Bore (Inch): 1.5700
- Standout (Inch): 0.0125
- Taper Bearing Cup: Lm11710
- Cup Radius (Inch): 0.0460
- Cup Bore (MM): 39.8780
- 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:

0069811605, 02667886, 051-3849, 054480, 09265-17101, 09265-29201, 11054489, 11054489A, 11527972, 11600.21084.00, 11600.21408.00, 12934, 1492160, 17017, 184447, 191-598-625, 1GM-405-645, 2013300151...VIEW MORE

Additional Fitment Information:

Vehicle	Position
1991 - Pontiac LeMans	Rear Outer

2 In Stock

Limited-Time Offer

$25.44 USD

$30.53 USD


Brand	National Bearing
Part #	B42A-1
Condition	New
Warehouse	B

UPC: 724956000630

1991 Pontiac Bonneville Automatic Transmission Manual Shaft Seal National Bearing

Oil Seal
with GMC 4T60 Transmission
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
1991 - Pontiac Bonneville	Automatic	4

1 In Stock

Limited-Time Offer

$14.78 USD

$17.74 USD


Brand	National Bearing
Part #	N198792S
Condition	New
Warehouse	B

UPC: 724956189588

1991 Pontiac Sunbird Automatic Transmission Manual Shaft Seal National Bearing

Oil Seal
with GMC 3T40 Transmission
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.

Additional Fitment Information:

Vehicle	Transmission	Trans. Speed
1991 - Pontiac Sunbird	Automatic	3

1 In Stock

Limited-Time Offer

$14.78 USD

$17.74 USD


Brand	National Bearing
Part #	N198792S
Condition	New
Warehouse	B

UPC: 724956189588

1991 Pontiac Firebird Wheel Bearing and Race Set - Front Outer National Bearing

Taper Bearing Set
Taper Bearing Set Includes Cup and Cone with Performance Package
National A-3 Taper Bearing Set
Product Attributes:
- Cone Radius (MM): 1.1680
- Width (Inch): 0.6900
- Cone Length (Inch): 0.7200
- Cone Bore (MM): 21.4300
- Cone Length (MM): 18.2880
- Cup Radius (MM): 1.1680
- Standout (MM): 0.3560
- Taper Bearing Cone: M12649
- Cone Bore (Inch): 0.8437
- Cone Radius (Inch): 0.0460
- Cup Length (Inch): 0.5500
- Cup Bore (Inch): 1.9687
- Standout (Inch): 0.0140
- Taper Bearing Cup: M12610
- Cup Radius (Inch): 0.0460
- Cup Bore (MM): 50.0050
- 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:

0009816305, 0059817905, 0069815005, 04421-35020, 051-3434, 051-4211, 051-4213, 1163300051, 1165860033, 1263300051, 212-11521, 371881R91, 371906R91, 3744923, 37H8136, 38-00517, 3944923, 3992409...VIEW MORE

Additional Fitment Information:

Vehicle	Position
1991 - Pontiac Firebird	Front Outer

8 In Stock

Limited-Time Offer

$31.25 USD

$37.50 USD


Brand	National Bearing
Part #	B42A-3
Condition	New
Warehouse	B

UPC: 724956000982

1991 Pontiac LeMans Wheel Bearing and Race Set - Rear Inner National Bearing

Taper Bearing Set
Taper Bearing Set Includes Cup and Cone
National A-15 Taper Bearing Set
Product Attributes:
- Cone Radius (MM): 3.5560
- Width (Inch): 0.5600
- Cone Length (Inch): 0.5800
- Cone Bore (MM): 28.9990
- Cone Length (MM): 14.7320
- Cup Radius (MM): 1.2700
- Standout (MM): 3.5560
- Taper Bearing Cone: L45449
- Cone Bore (Inch): 1.1417
- Cone Radius (Inch): 0.1400
- Cup Length (Inch): 0.4200
- Cup Bore (Inch): 1.9800
- Standout (Inch): 0.1400
- Taper Bearing Cup: L45410
- Cup Radius (Inch): 0.0500
- Cup Bore (MM): 50.2920
- 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:

005 981 71 05, 0328022, 051-3844, 051-4165, 051-4207, 09265-29001, 09267-29001, 11070311, 11600.21403.03, 11600.21413.0, 11600.21413.03, 1GM-405-625, 26568, 31-21-1-027-115, 31-21-1-101-115, 311-405-625A, 311-405-625B, 311-405-625C...VIEW MORE

Additional Fitment Information:

Vehicle	Position
1991 - Pontiac LeMans	Rear Inner

13 In Stock

Limited-Time Offer

$17.23 USD

$20.68 USD


Brand	National Bearing
Part #	B42A-15
Condition	New
Warehouse	B

UPC: 724956000722

1991 Pontiac Firebird Wheel Seal - Front Inner National Bearing

Wheel Seal
National 8871 Wheel Seal
Product Attributes:
- Flanged Outside Diameter (MM): 70.104
- Inside Diameter:
  - 2.000
  - 50.800
- Shaft (Inch): 2.000
- Width (Inch): 0.220
- Unit of Dimension: Inch
- Housing Bore (Inch): 2.562
- Outside Diameter (Inch): 2.566
- Shaft (MM): 50.800
- Part Description: Oil Seal
- Flanged Outside Diameter (Inch): 2.760
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:

14003414, 19753, 19984, 2620390, 29080, 417.62000, 47477, 47477BV, 52-21-0372, 67101S, 703752, 8871, A67101S, GS1008, N19753, T3953, X1607024

Additional Fitment Information:

Vehicle	Position
1991 - Pontiac Firebird	Front Inner

11 In Stock

Limited-Time Offer

$10.25 USD

$12.30 USD


Brand	National Bearing
Part #	N198871
Condition	New
Warehouse	B

UPC: 724956190492

1991 Pontiac Grand Prix Automatic Transmission Output Shaft Seal - Right National Bearing

Oil Seal
with GMC 4T60-E Transmission
National 3543 Oil Seal
Product Attributes:
- Shaft (Inch): 1.378
- Sealing Material: Silicone
- Width (Inch): 0.425
- Overall Width with Side Lip (Inch): 0.577
- Overall Width with Side Lip (MM): 14.656
- Flanged Outside Diameter (Inch): 2.441
- Inside Diameter:
  - 1.378
  - 35.000
- Flanged Outside Diameter (MM): 62.000
- Helix Type: Bi-directional Lip Design
- Unit of Dimension: Inch
- Housing Bore (Inch): 2.162
- Outside Diameter (Inch): 2.167
- Shaft (MM): 35.000
- 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:

01033292, 01033292B, 0374151, 03741512, 052-3557, 08666007, 08748046, 10117728, 12755013, 13668, 13750, 14079467, 24201871, 24202835, 24220622, 25187787, 26011597, 30571315...VIEW MORE

Additional Fitment Information:

Vehicle	Transmission	Position	Trans. Speed
1991 - Pontiac Grand Prix	Automatic	Right	4


Brand	National Bearing
Part #	N193543
Condition	New
Warehouse	B

UPC: 724956103553

1991 Pontiac Optima Manual Transmission Output Shaft Seal National Bearing

Oil Seal
with Getrag F16-5 Transmission 5 Speed
National 3543 Oil Seal
Product Attributes:
- Shaft (Inch): 1.378
- Sealing Material: Silicone
- Width (Inch): 0.425
- Overall Width with Side Lip (Inch): 0.577
- Overall Width with Side Lip (MM): 14.656
- Flanged Outside Diameter (Inch): 2.441
- Inside Diameter:
  - 1.378
  - 35.000
- Flanged Outside Diameter (MM): 62.000
- Helix Type: Bi-directional Lip Design
- Unit of Dimension: Inch
- Housing Bore (Inch): 2.162
- Outside Diameter (Inch): 2.167
- Shaft (MM): 35.000
- 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.

Additional Fitment Information:

Vehicle
1991 - Pontiac Optima


Brand	National Bearing
Part #	N193543
Condition	New
Warehouse	B

UPC: 724956103553

1991 Pontiac Tempest Automatic Transmission Output Shaft Seal National Bearing

Oil Seal
with GMC 3T40 Transmission 3 Speed
National 3543 Oil Seal
Product Attributes:
- Shaft (Inch): 1.378
- Sealing Material: Silicone
- Width (Inch): 0.425
- Overall Width with Side Lip (Inch): 0.577
- Overall Width with Side Lip (MM): 14.656
- Flanged Outside Diameter (Inch): 2.441
- Inside Diameter:
  - 1.378
  - 35.000
- Flanged Outside Diameter (MM): 62.000
- Helix Type: Bi-directional Lip Design
- Unit of Dimension: Inch
- Housing Bore (Inch): 2.162
- Outside Diameter (Inch): 2.167
- Shaft (MM): 35.000
- 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.

Additional Fitment Information:

Vehicle
1991 - Pontiac Tempest


Brand	National Bearing
Part #	N193543
Condition	New
Warehouse	B

UPC: 724956103553

1991 Pontiac Tempest Manual Transmission Output Shaft Seal - Right National Bearing

Oil Seal
with Isuzu MFD-5M Transmission 5 Speed
National 3543 Oil Seal
Product Attributes:
- Shaft (Inch): 1.378
- Sealing Material: Silicone
- Width (Inch): 0.425
- Overall Width with Side Lip (Inch): 0.577
- Overall Width with Side Lip (MM): 14.656
- Flanged Outside Diameter (Inch): 2.441
- Inside Diameter:
  - 1.378
  - 35.000
- Flanged Outside Diameter (MM): 62.000
- Helix Type: Bi-directional Lip Design
- Unit of Dimension: Inch
- Housing Bore (Inch): 2.162
- Outside Diameter (Inch): 2.167
- Shaft (MM): 35.000
- 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.