Specification
Brand
Hastings
Item Number
HAS139030
Part Name
Piston Ring Set 4.030 5/64 5/64 3/16
Bore Size
4.030 in
Top Ring Thickness
5/64 in
Second Ring Thickness
5/64 in
Oil Ring Thickness
3/16 in
Top Ring Material
Iron
Second Ring Material
Iron
Oil Ring Material
Carbon Steel
Top Ring Facing Material
Phosphate Coated
Second Ring Facing Material
Phosphate Coated
Oil Ring Facing Material
Chrome
Oil Ring Tension
Standard
Cylinder Quantity
8
Drop-In or File Fit
Drop-In
Gapless
No
Gas Ported
No
File Fit
No
Quantity
Sold as a set of 8
Description
The Hastings Piston Ring Set 4.030 5/64 5/64 3/16 is engineered for optimal engine performance. Designed for an 8-cylinder engine with a 4.030-inch bore, this set includes top and second rings measuring 5/64 inches in thickness, and an oil ring at 3/16 inches. Constructed from durable iron with a phosphate coating, these rings ensure standard tension and reliable sealing. Ideal for both rebuilds and new builds, Hastings piston rings are trusted by professionals for their quality and performance.
Disclaimer
Ensure compatibility with your specific engine model before purchase. Professional installation is recommended.