GM Genuine Parts Differential Drive Pinion Gear Seals are designed, engineered, and tested to rigorous standards, and are backed by General Motors. These seals help ensure differential fluid does not leak out of your vehicle's differential, and are GM-recommended replacements for your GM vehicle's original components. GM Genuine Parts are the true OE parts installed during the production of or validated by General Motors for GM vehicles. Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE).

• Helps ensure differential fluid does not leak out of your vehicle's differential
• Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE)
• GM Genuine Parts are designed, engineered and tested to rigorous standards, and are backed by General Motors
• GM Engineers design and validate OE parts specifically for your Chevrolet, Buick, GMC, or Cadillac vehicle
• GM regularly updates production and service part designs to integrate new materials and technologies

Bore Diameter (in):	2.378
Bore Diameter (mm):	60.4
Height (in):	0.5
Inside Diameter:	1.94
Inside Diameter:	49.28
Length (in):	3.1
Material:	Steel, Rubber
Outside Diameter:	3.09
Outside Diameter:	78.51
Programming Required:	No
Rim Shape:	Round
Thickness:	0.39
Thickness:	9.96
Universal Or Specific Fit:	Specific
Weight (lb):	0.11
Width (in):	3.1

• 2013-2019 Cadillac ATS | Position: Front
• 2014-2019 Cadillac CTS | Position: Front