Hastings 4.110"/104.40 mm Bore +.040"/1.00 mm, 8-Cylinder Ring Set with 3.00 mm Top Ring, 2.00 mm Second Ring and a First Oil Ring is 3.50 mm.
This Hastings 8-Cylinder Ring Set has a top ring manufactured from ht iron with ceramic chrome ring surface treatment, a second ring manufactured from carbidic iron with phosphate ring surface treatment. The 1st oil control ring is manufactured of grey iron with a chrome ring surface treatment.

Application Summary:

Year Make/Model
1995-1998 Ford E-350 Econoline
2003 Ford E-450 Super Duty
2002 Ford E-550 Econoline Super Duty
1996-1999 Ford Econoline Super Duty
2000-2003 Ford Excursion
1994-1996 Ford F-250
1999-2003 Ford F-250 Super Duty
1994-1997 Ford F-350
1999-2003 Ford F-350 Super Duty
1999-2003 Ford F-450 Super Duty
1999-2003 Ford F-550 Super Duty
Attributes
1st Oil Groove 3.50
1st Oil Ring Material GREY IRON
1st Oil Ring Surface Treatment CHROME
2nd Groove 2.00
2nd Ring Surface Treatment PHOSPHATE
Alternate Part Number 2D4882.100
California Proposition 65 No
Engborein 4.110
Engboremetric 104.40
Hazardous Material Code N
Life Cycle Status Code Available to Order
NAFTA Preference Criterion Code B
SDR Required Flag N
Top Groove 3.00
Top Ring Surface Treatment CERAMIC CHROME
GTIN 00075538391821