Hastings 139020 Pinston Ring Set, 8 Cyl. 4.020 in. Bore, Drop In, 5/64 x 5/64 x 3/16 in. Thick, Iron, Phosphate
At Hastings, they manufacture a bold and broad offering of piston rings - one that spans thousands of applications for virtually any engine. With the most comprehensive line of piston rings, compression rings, and oil rings in the world, we have a piston ring for practically any application - racing, automotive, heavy-duty transportation, agriculture, industrial, small engine, and more.
The rings function in sets, usually a top compression ring, second groove compression (or oil scraper) ring, and oil control ring and range from 1.125? to 8.875? bores. If youre questioning the set you need, our engineers can recommend the right one out of the thousands we offer.
- Bore (in.):
- 4.020 in.
- Bore (mm):
- 102.108mm
- Top Ring Included:
- Yes
- Top Ring Thickness:
- 5/64 in.
- Top Ring Material:
- Iron
- Top Ring Facing Material:
- Phosphate
- Second Ring Included:
- Yes
- Second Ring Thickness:
- 5/64 in.
- Second Ring Material:
- Iron
- Second Ring Facing Material:
- Phosphate
- Oil Ring Included:
- Yes
- Oil Ring Thickness:
- 3/16 in.
- Oil Ring Material:
- N/A
- Oil Ring Facing Material:
- Chrome
- Oil Ring Tension:
- Standard
- Oil Ring Tension Rating (lb.):
- N/A
- Gapless:
- No
- Gas Ported:
- No
- File Fit:
- No
- Quantity:
- Sold as a set of 8.
