Applications for RMG-GM105373
Richmond Gear EXCel Ring and Pinion Sets GM105373 GM 10.5 in. (14-bolt) 3.73 Gears
RMG-GM105373
Not Yet Reviewed
Part Number: RMG-GM105373
Estimated Ship Date: Nov 2, 2026
Filters
Results Found: 2260
Make:
CHEVROLET
Model:
SILVERADO 2500 HD CLASSIC
Submodel:
LS
Beginning Year:
2007
Ending Year:
2007
Engine Type:
V8
Engine Size:
6.0L/364
Engine Family:
CHEVY SMALL BLOCK GEN III/IV LS V8 GAS
Axle Location:
Rear
Liter:
6.0
CID:
364
CC:
5967
Application Notes:
3.73 Ratio Ring and Pinion for a Rear GM 10.5" Differential; For GM 10.5" (14 Bolt); 3.75 Ratio; Requires a 4.10 and Numerically Lower Ratio Carrier
Engine VIN Code:
U
Region:
USA
Make:
CHEVROLET
Model:
SILVERADO 2500 HD CLASSIC
Submodel:
LS
Beginning Year:
2007
Ending Year:
2007
Engine Type:
V8
Engine Size:
6.6L/403
Engine Family:
DURAMAX V8 DIESEL
Axle Location:
Rear
Liter:
6.6
CID:
403
CC:
6599
Application Notes:
3.73 Ratio Ring and Pinion for a Rear GM 10.5" Differential; For GM 10.5" (14 Bolt); 3.75 Ratio; Requires a 4.10 and Numerically Lower Ratio Carrier
Engine VIN Code:
D
Region:
USA
Make:
CHEVROLET
Model:
SILVERADO 2500 HD CLASSIC
Submodel:
LS
Beginning Year:
2007
Ending Year:
2007
Engine Type:
V8
Engine Size:
8.1L/496
Engine Family:
Chevy big block Gen VII
Axle Location:
Rear
Liter:
8.1
CID:
496
Application Notes:
3.73 Ratio Ring and Pinion for a Rear GM 10.5" Differential; For GM 10.5" (14 Bolt); 3.75 Ratio; Requires a 4.10 and Numerically Lower Ratio Carrier
Engine VIN Code:
G
Region:
USA
Make:
CHEVROLET
Model:
SILVERADO 2500 HD CLASSIC
Submodel:
LT
Beginning Year:
2007
Ending Year:
2007
Engine Type:
V8
Engine Size:
6.0L/364
Engine Family:
CHEVY SMALL BLOCK GEN III/IV LS V8 GAS
Axle Location:
Rear
Liter:
6.0
CID:
364
CC:
5967
Application Notes:
3.73 Ratio Ring and Pinion for a Rear GM 10.5" Differential; For GM 10.5" (14 Bolt); 3.75 Ratio; Requires a 4.10 and Numerically Lower Ratio Carrier
Engine VIN Code:
U
Region:
USA
Make:
CHEVROLET
Model:
SILVERADO 2500 HD CLASSIC
Submodel:
LT
Beginning Year:
2007
Ending Year:
2007
Engine Type:
V8
Engine Size:
6.6L/403
Engine Family:
DURAMAX V8 DIESEL
Axle Location:
Rear
Liter:
6.6
CID:
403
CC:
6599
Application Notes:
3.73 Ratio Ring and Pinion for a Rear GM 10.5" Differential; For GM 10.5" (14 Bolt); 3.75 Ratio; Requires a 4.10 and Numerically Lower Ratio Carrier
Engine VIN Code:
D
Region:
USA
Make:
CHEVROLET
Model:
SILVERADO 2500 HD CLASSIC
Submodel:
LT
Beginning Year:
2007
Ending Year:
2007
Engine Type:
V8
Engine Size:
8.1L/496
Engine Family:
Chevy big block Gen VII
Axle Location:
Rear
Liter:
8.1
CID:
496
Application Notes:
3.73 Ratio Ring and Pinion for a Rear GM 10.5" Differential; For GM 10.5" (14 Bolt); 3.75 Ratio; Requires a 4.10 and Numerically Lower Ratio Carrier
Engine VIN Code:
G
Region:
USA
Make:
CHEVROLET
Model:
SILVERADO 2500 HD CLASSIC
Submodel:
WT
Beginning Year:
2007
Ending Year:
2007
Engine Type:
V8
Engine Size:
6.0L/364
Engine Family:
CHEVY SMALL BLOCK GEN III/IV LS V8 GAS
Axle Location:
Rear
Liter:
6.0
CID:
364
CC:
5967
Application Notes:
3.73 Ratio Ring and Pinion for a Rear GM 10.5" Differential; For GM 10.5" (14 Bolt); 3.75 Ratio; Requires a 4.10 and Numerically Lower Ratio Carrier
Engine VIN Code:
U
Region:
USA
Make:
CHEVROLET
Model:
SILVERADO 2500 HD CLASSIC
Submodel:
WT
Beginning Year:
2007
Ending Year:
2007
Engine Type:
V8
Engine Size:
6.6L/403
Engine Family:
DURAMAX V8 DIESEL
Axle Location:
Rear
Liter:
6.6
CID:
403
CC:
6599
Application Notes:
3.73 Ratio Ring and Pinion for a Rear GM 10.5" Differential; For GM 10.5" (14 Bolt); 3.75 Ratio; Requires a 4.10 and Numerically Lower Ratio Carrier
Engine VIN Code:
D
Region:
USA
Make:
CHEVROLET
Model:
SILVERADO 2500 HD CLASSIC
Submodel:
WT
Beginning Year:
2007
Ending Year:
2007
Engine Type:
V8
Engine Size:
8.1L/496
Engine Family:
Chevy big block Gen VII
Axle Location:
Rear
Liter:
8.1
CID:
496
Application Notes:
3.73 Ratio Ring and Pinion for a Rear GM 10.5" Differential; For GM 10.5" (14 Bolt); 3.75 Ratio; Requires a 4.10 and Numerically Lower Ratio Carrier
Engine VIN Code:
G
Region:
USA
Make:
CHEVROLET
Model:
SILVERADO 2500 HD
Submodel:
HIGH COUNTRY
Beginning Year:
2015
Ending Year:
2016
Engine Type:
V8
Engine Size:
6.0L/364
Engine Family:
CHEVY SMALL BLOCK GEN III/IV LS V8 CNG
Axle Location:
Rear
Liter:
6.0
CID:
364
CC:
5967
Application Notes:
Differential Ring and Pinion; For GM 10.5" (14 Bolt); 3.75 Ratio; Requires a 4.10 and Numerically Lower Ratio Carrier
Engine VIN Code:
B
Region:
USA
Make:
CHEVROLET
Model:
SILVERADO 2500 HD
Submodel:
HIGH COUNTRY
Beginning Year:
2015
Ending Year:
2016
Engine Type:
V8
Engine Size:
6.0L/364
Engine Family:
CHEVY SMALL BLOCK GEN III/IV LS V8 GAS
Axle Location:
Rear
Liter:
6.0
CID:
364
CC:
5967
Application Notes:
Differential Ring and Pinion; For GM 10.5" (14 Bolt); 3.75 Ratio; Requires a 4.10 and Numerically Lower Ratio Carrier
Engine VIN Code:
B
Region:
USA
Make:
CHEVROLET
Model:
SILVERADO 2500 HD
Submodel:
HIGH COUNTRY
Beginning Year:
2015
Ending Year:
2016
Engine Type:
V8
Engine Size:
6.6L/403
Engine Family:
DURAMAX V8 DIESEL
Axle Location:
Rear
Liter:
6.6
CID:
403
CC:
6599
Application Notes:
Differential Ring and Pinion; For GM 10.5" (14 Bolt); 3.75 Ratio; Requires a 4.10 and Numerically Lower Ratio Carrier
Engine VIN Code:
8
Region:
USA
Make:
CHEVROLET
Model:
SILVERADO 2500 HD
Submodel:
HIGH COUNTRY
Beginning Year:
2015
Ending Year:
2018
Engine Type:
V8
Engine Size:
6.0L/364
Engine Family:
CHEVY SMALL BLOCK GEN III/IV LS V8 FLEX FUEL
Axle Location:
Rear
Liter:
6.0
CID:
364
CC:
5967
Application Notes:
Differential Ring and Pinion; For GM 10.5" (14 Bolt); 3.75 Ratio; Requires a 4.10 and Numerically Lower Ratio Carrier
Engine VIN Code:
G
Region:
USA
Make:
CHEVROLET
Model:
SILVERADO 2500 HD
Submodel:
HIGH COUNTRY
Beginning Year:
2015
Ending Year:
2018
Engine Type:
V8
Engine Size:
6.0L/364
Engine Family:
CHEVY SMALL BLOCK GEN III/IV LS V8 GAS
Axle Location:
Rear
Liter:
6.0
CID:
364
CC:
5967
Application Notes:
Differential Ring and Pinion; For GM 10.5" (14 Bolt); 3.75 Ratio; Requires a 4.10 and Numerically Lower Ratio Carrier
Engine VIN Code:
G
Region:
USA
Make:
CHEVROLET
Model:
SILVERADO 2500 HD
Submodel:
HIGH COUNTRY
Beginning Year:
2017
Ending Year:
2018
Engine Type:
V8
Engine Size:
6.6L/403
Engine Family:
DURAMAX V8 DIESEL
Axle Location:
Rear
Liter:
6.6
CID:
403
CC:
6599
Application Notes:
Differential Ring and Pinion; For GM 10.5" (14 Bolt); 3.75 Ratio; Requires a 4.10 and Numerically Lower Ratio Carrier
Engine VIN Code:
Y
Region:
USA
Make:
CHEVROLET
Model:
SILVERADO 2500 HD
Submodel:
LS
Beginning Year:
2001
Ending Year:
2004
Engine Type:
V8
Engine Size:
6.6L/403
Engine Family:
DURAMAX V8 DIESEL
Axle Location:
Rear
Liter:
6.6
CID:
403
CC:
6599
Application Notes:
Differential Ring and Pinion; For GM 10.5" (14 Bolt); 3.75 Ratio; Requires a 4.10 and Numerically Lower Ratio Carrier
Engine VIN Code:
1
Region:
USA
Make:
CHEVROLET
Model:
SILVERADO 2500 HD
Submodel:
LS
Beginning Year:
2001
Ending Year:
2006
Engine Type:
V8
Engine Size:
6.0L/364
Engine Family:
CHEVY SMALL BLOCK GEN III/IV LS V8 GAS
Axle Location:
Rear
Liter:
6.0
CID:
364
CC:
5967
Application Notes:
Differential Ring and Pinion; For GM 10.5" (14 Bolt); 3.75 Ratio; Requires a 4.10 and Numerically Lower Ratio Carrier
Engine VIN Code:
U
Region:
USA
Make:
CHEVROLET
Model:
SILVERADO 2500 HD
Submodel:
LS
Beginning Year:
2001
Ending Year:
2006
Engine Type:
V8
Engine Size:
8.1L/496
Engine Family:
Chevy big block Gen VII
Axle Location:
Rear
Liter:
8.1
CID:
496
Application Notes:
Differential Ring and Pinion; For GM 10.5" (14 Bolt); 3.75 Ratio; Requires a 4.10 and Numerically Lower Ratio Carrier
Engine VIN Code:
G
Region:
USA
Make:
CHEVROLET
Model:
SILVERADO 2500 HD
Submodel:
LS
Beginning Year:
2002
Ending Year:
2002
Engine Type:
V8
Engine Size:
6.0L/364
Engine Family:
CHEVY SMALL BLOCK GEN III/IV LS V8 BI-FUEL
Axle Location:
Rear
Liter:
6.0
CID:
364
CC:
5967
Application Notes:
Differential Ring and Pinion; For GM 10.5" (14 Bolt); 3.75 Ratio; Requires a 4.10 and Numerically Lower Ratio Carrier
Engine VIN Code:
U
Region:
USA
Make:
CHEVROLET
Model:
SILVERADO 2500 HD
Submodel:
LS
Beginning Year:
2002
Ending Year:
2005
Engine Type:
V8
Engine Size:
6.0L/364
Engine Family:
CHEVY SMALL BLOCK GEN III/IV LS V8 CNG
Axle Location:
Rear
Liter:
6.0
CID:
364
CC:
5967
Application Notes:
Differential Ring and Pinion; For GM 10.5" (14 Bolt); 3.75 Ratio; Requires a 4.10 and Numerically Lower Ratio Carrier
Engine VIN Code:
U
Region:
USA
Make:
CHEVROLET
Model:
SILVERADO 2500 HD
Submodel:
LS
Beginning Year:
2005
Ending Year:
2006
Engine Type:
V8
Engine Size:
6.6L/403
Engine Family:
DURAMAX V8 DIESEL
Axle Location:
Rear
Liter:
6.6
CID:
403
CC:
6599
Application Notes:
Differential Ring and Pinion; For GM 10.5" (14 Bolt); 3.75 Ratio; Requires a 4.10 and Numerically Lower Ratio Carrier
Engine VIN Code:
2
Region:
USA
Make:
CHEVROLET
Model:
SILVERADO 2500 HD
Submodel:
LS
Beginning Year:
2006
Ending Year:
2006
Engine Type:
V8
Engine Size:
6.6L/403
Engine Family:
DURAMAX V8 DIESEL
Axle Location:
Rear
Liter:
6.6
CID:
403
CC:
6599
Application Notes:
Differential Ring and Pinion; For GM 10.5" (14 Bolt); 3.75 Ratio; Requires a 4.10 and Numerically Lower Ratio Carrier
Engine VIN Code:
D
Region:
USA
Make:
CHEVROLET
Model:
SILVERADO 2500 HD
Submodel:
LT
Beginning Year:
2001
Ending Year:
2004
Engine Type:
V8
Engine Size:
6.6L/403
Engine Family:
DURAMAX V8 DIESEL
Axle Location:
Rear
Liter:
6.6
CID:
403
CC:
6599
Application Notes:
Differential Ring and Pinion; For GM 10.5" (14 Bolt); 3.75 Ratio; Requires a 4.10 and Numerically Lower Ratio Carrier
Engine VIN Code:
1
Region:
USA
Make:
CHEVROLET
Model:
SILVERADO 2500 HD
Submodel:
LT
Beginning Year:
2001
Ending Year:
2006
Engine Type:
V8
Engine Size:
6.0L/364
Engine Family:
CHEVY SMALL BLOCK GEN III/IV LS V8 GAS
Axle Location:
Rear
Liter:
6.0
CID:
364
CC:
5967
Application Notes:
Differential Ring and Pinion; For GM 10.5" (14 Bolt); 3.75 Ratio; Requires a 4.10 and Numerically Lower Ratio Carrier
Engine VIN Code:
U
Region:
USA
Make:
CHEVROLET
Model:
SILVERADO 2500 HD
Submodel:
LT
Beginning Year:
2001
Ending Year:
2006
Engine Type:
V8
Engine Size:
8.1L/496
Engine Family:
Chevy big block Gen VII
Axle Location:
Rear
Liter:
8.1
CID:
496
Application Notes:
Differential Ring and Pinion; For GM 10.5" (14 Bolt); 3.75 Ratio; Requires a 4.10 and Numerically Lower Ratio Carrier
Engine VIN Code:
G
Region:
USA
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