MAKE
YEAR(S)
QTY
MODEL
POSITION
ENGINE
CADILLAC
18-13
1
ATS
FRONT OUTER
All
CADILLAC
18-14
1
CTS
FRONT OUTER
All
CADILLAC
00-99
1
ESCALADE
FRONT OUTER
All
CADILLAC
18-02
1
ESCALADE
FRONT OUTER
All
CADILLAC
18-03
1
ESCALADE ESV
FRONT OUTER
All
CADILLAC
13-02
1
ESCALADE EXT
FRONT OUTER
All
CHEVROLET
13-07
1
AVALANCHE
FRONT OUTER
All
CHEVROLET
06-02
1
AVALANCHE 1500
FRONT OUTER
All
CHEVROLET
06-02
1
AVALANCHE 2500
FRONT OUTER
All
CHEVROLET
2010
1
EXPRESS 3500
FRONT OUTER
All
CHEVROLET
99-97
1
K1500
FRONT OUTER
All
CHEVROLET
99-97
1
K1500 SUBURBAN
FRONT OUTER
All
CHEVROLET
00-97
1
K2500
FRONT OUTER
All
CHEVROLET
99-97
1
K2500 SUBURBAN
FRONT OUTER
All
CHEVROLET
00-97
1
K3500
FRONT OUTER
All
CHEVROLET
18-99
1
SILVERADO 1500
FRONT OUTER
All
CHEVROLET
2007
1
SILVERADO 1500 CLASSIC
FRONT OUTER
All
CHEVROLET
03-01
1
SILVERADO 1500 HD
FRONT OUTER
All
CHEVROLET
06-05
1
SILVERADO 1500 HD
FRONT OUTER
All
CHEVROLET
2007
1
SILVERADO 1500 HD CLASSIC
FRONT OUTER
All
CHEVROLET
04-99
1
SILVERADO 2500
FRONT OUTER
All
CHEVROLET
18-01
1
SILVERADO 2500 HD
FRONT OUTER
All
CHEVROLET
2007
1
SILVERADO 2500 HD CLASSIC
FRONT OUTER
All
CHEVROLET
06-01
1
SILVERADO 3500
FRONT OUTER
All
CHEVROLET
2007
1
SILVERADO 3500 CLASSIC
FRONT OUTER
All
CHEVROLET
18-07
1
SILVERADO 3500 HD
FRONT OUTER
All
CHEVROLET
18-15
1
SUBURBAN
FRONT OUTER
All
CHEVROLET
14-00
1
SUBURBAN 1500
FRONT OUTER
All
CHEVROLET
13-00
1
SUBURBAN 2500
FRONT OUTER
All
CHEVROLET
2016
1
SUBURBAN 3500 HD
FRONT OUTER
All
CHEVROLET
18-97
1
TAHOE
FRONT OUTER
All
GMC
99-97
1
K1500
FRONT OUTER
All
GMC
99-97
1
K1500 SUBURBAN
FRONT OUTER
All
GMC
00-97
1
K2500
FRONT OUTER
All
GMC
99-97
1
K2500 SUBURBAN
FRONT OUTER
All
GMC
00-97
1
K3500
FRONT OUTER
All
GMC
18-99
1
SIERRA 1500
FRONT OUTER
All
GMC
2007
1
SIERRA 1500 CLASSIC
FRONT OUTER
All
GMC
03-01
1
SIERRA 1500 HD
FRONT OUTER
All
GMC
06-05
1
SIERRA 1500 HD
FRONT OUTER
All
GMC
2007
1
SIERRA 1500 HD CLASSIC
FRONT OUTER
All
GMC
04-99
1
SIERRA 2500
FRONT OUTER
All
GMC
18-01
1
SIERRA 2500 HD
FRONT OUTER
All
GMC
2007
1
SIERRA 2500 HD CLASSIC
FRONT OUTER
All
GMC
06-01
1
SIERRA 3500
FRONT OUTER
All
GMC
2007
1
SIERRA 3500 CLASSIC
FRONT OUTER
All
GMC
18-07
1
SIERRA 3500 HD
FRONT OUTER
All
GMC
18-97
1
YUKON
FRONT OUTER
All
GMC
18-15
1
YUKON XL
FRONT OUTER
All
GMC
14-00
1
YUKON XL 1500
FRONT OUTER
All
GMC
06-00
1
YUKON XL 2500
FRONT OUTER
All
HUMMER
09-03
1
H2
FRONT OUTER
All
TECHNICAL DATA
Features and Benefits
BCA seals are designed and manufactured to meet OEM standards. Advanced technologies utilizing materials like PTFE™ and Viton™, coupled with the most modern sealing design principles to ensure optimal leak and contaminant protection.
Features and Benefits
BCA's premium, OE-quality bearings are precision engineered and manufactured to meet or exceed OE engineering specifications. As the aftermarket brand from NTN Bearings, BCA has over 100 years of premium-quality pedigree. Quality is embedded in both our commitment to the latest technological advancements and our design philosophy of performance. BCA delivers OE-quality Gen 1, Gen 2 and Gen 3 hub assemblies featuring exceptional fit, durability and performance.
Brand Description
Differential Pinion Seal
Inside Diameter (Millimeter)
48.8
Outside Diameter (Millimeter)
74
Inside Diameter (Inch)
1.921
Outside Diameter (Inch)
2.915
Housing Bore (Millimeter)
73.9
Housing Bore (Inch)
2.909
Shaft Diameter (Millimeter)
50
Shaft Diameter (Inch)
1.969
Seal Case Material
SAE 1070
Spring Material
SAE 1008
Sealing Material
Fluoro-Elastomer
Thickness (Millimeter)
11.4
Thickness (Inch)
0.449
Inner Lip Width (Millimeter)
13.0
Inner Lip Width (Inch)
0.51
External Markings
50 X 73.90 X 11.40/13.00
Weight (Gram)
53.44
Flange Outside Diameter (Inch)
3.09
Flange Outside Diameter (Millimeter)
78.5
Short Description
Seal
Hazardous Material
No
Quantity Per Application
2
Country of Origin
Taiwan, Province of China
Weight - Each (Gross Pounds)
0.1530
Weight - Case (Gross Pounds)
8.9660
Height - Each (Inch)
0.9230
Height - Case (Inch)
7.3750
Length - Each (Inch)
3.3700
Length - Case (Inch)
9.8130
Width - Each (Inch)
3.3000
Width - Case (Inch)
9.3130
BCA Seals Sell Sheet
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