Durango 2WD V8-4.7L VIN N (2001)
Piston Ring: Specifications
Ring Gap
Top Compression Ring
0.0146- 0.0249 inch
Second Compression Ring
0.0146- 0.0249 inch
Oil Control (Steel Rails)
0.0099- 0.30 inch
Side Clearance
Top Compression Ring
0.0020 - 0.0037 inch
Second Compression Ring
0.0016 - 0.0031 inch
Oil Ring (Steel Ring)
0.0007 - 0.0091 inch
Ring Width
Top Compression Ring
0.057 - 0.058 inch
Second Compression Ring
0.057 - 0.058 inch
Oil Ring (Steel Rails)
0.017 - 0.018 inch
