GM GENUINE
More Information for GM GENUINE 12688011
Continue Shopping
 
GM GENUINE 12688011  
Out of Stock
Price
Core
Pack
Total
GM GENUINE 12688011close
<
>
Part image
GM GENUINE 12688011 Specifications
Assembly Lubricant IncludedNo
Oil Ring Thickness (In)0.02
Oil Ring Thickness (mm)0.42
Oil Spacer Ring Thickness (in)0.03
Oil Spacer Ring Thickness (mm)0.8
OversizedNo
Piston Head TypeDish
Piston Inside Diameter (in)3.19
Piston Inside Diameter (mm)81
Piston Outside Diameter (IN)3.39
Piston Outside Diameter (MM)86
Piston Pin Incorporated BearingsNo
Piston Pin Inside Diameter (in)0.49
Piston Pin Inside Diameter (mm)12.5
Piston Pin Length (in)2.2
Piston Pin Length (mm)55.93
Piston Pin MaterialSteel
Piston Pin Outside Diameter (In)0.91
Piston Pin Outside Diameter (mm)23
Piston Rings IncludedYes
Ring Inside Diameter (in)3.14
Ring Inside Diameter (mm)79.78
Ring Outside Diameter (in)3.38
Ring Outside Diameter (mm)85.96
Second Compression Ring Thickness (In)0.04
Second Compression Ring Thickness (mm)1.18
Top Compression Ring Thickness (In)0.05
Top Compression Ring Thickness (mm)1.18
Features:
  • Services the engine pistons which compress the fuel and air mixture in the cylinder to help produce combustion
  • 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

Warranty Information:
24 Month / Unlimited Mile Warranty