Number of Pieces 1
File Fit N
Items Included Piston Rings
2nd Ring Width (in) 5/64
Bore Diameter 4.0000
Oil Ring Width 3/16
Ring Set Groove Widths (in) 5/64 x 5/64 x 3/16
Oil Ring Width (in) 3/16
Top Ring Width 5/64
Standard Size Standard size
Radial Wall Thickness - Top (in) 0.145
File Fit (Y/N) N
Oil Ring Design 3 piece flex vent
Replacement Part Numbers E3ZZ6148A E6TZ6148A M40058 MG4012 N4012 T8325MX
2nd Ring Width 5/64
Top Ring Face Design Barrel face
Manufacturer Part Number E-251K
Top Ring Radial Wall Thickness 0.145
Top Ring Width (in) 5/64
Bore Size (in) 4.0000
Brand Sealed Power
Type Engine Piston Ring Set
2nd Ring Face Design Reverse torsional
Interchange Part Number 1389176 2106114 251K 2M139 3205941 3549588 3579044 3780016
2nd Ring Material Grey iron w/phosphate coating
Replaces Part Numbers 3799438 3839510 3892364 3893202 40564 40564CP 474170 6474170 8271
Product Type Factory Replacement
Cylinder Quantity 8
Bore Size (mm) 101.60
Outside Diameter (In) 4.0000
Top Ring Material Steel w/moly
Outside Diameter 4.0000
UPC 00053059132604

Check the listing for details. Engine Piston Ring Set for F-250 HD, F-350, Bronco, E-150 Econoline+More E-251K. Condition: New. Listed at 55.24 USD. This piston ring set is made with high quality steel and moly material for superior performance. The set contains piston rings for 8 cylinders and have standard size measurements of 101.60 mm bore size and 4.0000 in outside diameter. The Sealed Power E-251K is a perfect fit for a variety of car and truck models.

$27.62
$55.24