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1990 Pontiac Firebird

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National LM102949 Axle Differential Bearing
for 1990 Pontiac Firebird

National

 
Brand:National
Part Number: LM102949
UPC: 724956009091
Weight: 0.48 lbs
Condition:New



On Sale:

$14.73

Availability:
26 in Stock
Warehouse: US-7
Quantity:

Product Information

Description:

Get the National LM102949 Axle Differential Bearing for your 1990 Pontiac Firebird. Buy now and secure your purchase online!

Manufactured with premium-grade steel, National taper bearing cones feature crowned raceways and rollers to ensure even load distribution.

Features and Benefits:

  • COMPREHENSIVE COVERAGE -- Industry-leading coverage for domestic and import applications
  • OE-STYLE DESIGN -- Engineered to meet OE specifications
  • PREMIUM MATERIALS -- Precision manufactured using premium-grade steel for outstanding durability and performance
  • RIGOROUS TESTING--Comprehensivetesting throughout design and development processes by National engineers for quality you can count on
  • SMOOTH ROTATION -- Crowned raceways and rollers for even load distribution

Specifications:

Cone Bore (Inch):
1.7812 in.
Cone Bore (MM):
45.2420 mm
Cone Length (Inch):
0.7800 in.
Cone Length (MM):
19.8120 mm
Cone Radius (Inch):
0.1400 in.
Cone Radius (MM):
3.5560 mm
Part Description:
Taper Bearing Cone
ACDelco #:
LM102949
Allis Chalmers #:
0927270
American Motors Corp (AMC) #:
5356661
American Motors Corp (AMC) #:
J5356661
Caterpillar #:
7J8210
Chicago Rawhide #:
LM102949
Chrysler #:
2881194
Chrysler #:
4637705
Chrysler #:
52009574
Chrysler #:
52069915AA
Eaton #:
ET95834
Ford #:
BC2Z4221A
Ford #:
C9AZ-4221A
Ford #:
D0AW-4221A
Ford #:
D5AW-4221A/B
General Motors #:
10033471
General Motors #:
15637269
General Motors #:
9436776
General Motors #:
9440844
International Harvester (IHC) #:
399933C91
International Harvester (IHC) #:
400987C91
International Harvester (IHC) #:
408006C91
John Deere #:
JD9076
L&S #:
LM102949
Mcquay-Norris #:
BT102949LM
Midas #:
WB1072
Mopar #:
506056
Perfect Circle #:
LM102949
Precision Engine Parts #:
LM102949
SKF #:
LM102949
Sealed Power #:
FLM102949
Spicer #:
550966
Spicer #:
565965
Stemco #:
LM102949
Timken #:
LM102949
Country of Origin:
CN

National LM102949 Axle Differential Bearing compatibility with your 1990 Pontiac Firebird...

Last Updated: 09/06/2024

Years Vehicle Per Vehicle Position Fit NotesFitment Notes

1991

 

1990

 

1991

 

1990

 
Pontiac Firebird

3.1L V6 Gas OHV
2
 
Rear
 
with 7.75 (in) Ring Gear
with Borg-Warner M78 Differential
Bearing Only
 

Pontiac Firebird



3.1L V6 Gas OHV

Rear with 7.75 (in) Ring Gear
with Borg-Warner M78 Differential
Bearing Only

2 Per Vehicle

1991

 

1990

 

1989

 

1988

 

1987

 

1991

 

1990

 

1989

 

1988

 

1987

 
Pontiac Firebird

5.7L V8 Gas OHV
2
 
Rear
 
with 7.75 (in) Ring Gear
with Borg-Warner M78 Differential
Bearing Only
 

Pontiac Firebird



5.7L V8 Gas OHV

Rear with 7.75 (in) Ring Gear
with Borg-Warner M78 Differential
Bearing Only

2 Per Vehicle

1991

 

1990

 

1989

 

1988

 

1987

 

1986

 

1985

 

1991

 

1990

 

1989

 

1988

 

1987

 

1986

 

1985

 
Pontiac Firebird

5.0L V8 Gas OHV
2
 
Rear
 
with 7.75 (in) Ring Gear
with Borg-Warner M78 Differential
Bearing Only
 

Pontiac Firebird



5.0L V8 Gas OHV

Rear with 7.75 (in) Ring Gear
with Borg-Warner M78 Differential
Bearing Only

2 Per Vehicle

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