Hastings 4.25" Bore +.040" Over Size, 8-Cylinder Ring Set with 5/64" Top Ring, 5/64" Second Ring, 5/64" Third Ring and a First Oil Ring is 3/16".
This Hastings 8-Cylinder Ring Set has a top ring manufactured from grey iron with phosphate ring surface treatment, a second ring manufactured from grey iron with phosphate ring surface treatment and a third ring manufactured from grey iron with phospate ring treatment. The 1st oil control ring is manufactured of steel rail/stainless expansion with a chrome rail ring surface treatment.
Application Summary:
| Year |
Make/Model |
| 1997 |
GMC B7 |
| 1998 |
GMC C6500 Topkick |
| 1995 |
GMC C7000 Topkick |
| 1996 |
GMC P6000 |
| Attributes |
| 1st Oil Groove |
3/16 |
| 1st Oil Ring Material |
STEEL RAIL/STAINLESS EXP |
| 1st Oil Ring Surface Treatment |
CHROME RAIL |
| 2nd Groove |
5/64 |
| 2nd Ring Surface Treatment |
PHOSPHATE |
| 3rd Groove |
5/64 |
| 3rd Ring Surface Treatment |
PHOSPHATE |
| Alternate Part Number |
4929.040 |
| California Proposition 65 |
No |
| Engborein |
4.25 |
| Hazardous Material Code |
N |
| Life Cycle Status Code |
Available to Order |
| NAFTA Preference Criterion Code |
B |
| Notes |
W/Shallow Oil Grv. |
| SDR Required Flag |
N |
| Top Groove |
5/64 |
| Top Ring Surface Treatment |
PHOSPHATE |
| GTIN |
00075538275862 |
