ACDelco GM Original Equipment Disc Brake Caliper Piston forces the brake pads to close on the disc brake rotor, producing the force necessary to stop the vehicle. This original equipment disc brake caliper piston is manufactured to fit your GM vehicle, providing the same performance, durability, and service life you expect from General Motors.

• GM-recommended replacement part for your GM vehicle's original factory component
• Offering the quality, reliability, and durability of GM OE
• Manufactured with GM Original Equipment specification for fit, form, and function

Boot Included:	No
Color:	Gray
End 1 Outside Diameter:	1.92
End 1 Outside Diameter:	48.66
End 2 Outside Diameter:	2
End 2 Outside Diameter:	50.9
Grade Type:	Regular
Height (in):	3.56
Inside Diameter:	1.18
Inside Diameter:	29.88
Length:	2.27
Length:	57.65
Material:	Phenolic
Meets or Exceeds Original Equipment Manufacture Specifications:	Yes
Piston Bore Diameter:	2.01
Piston Bore Diameter:	51
Programming Required:	No
Weight (lb):	0.04
Width (in):	3.81

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