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Hastings 2M4628 Plasma-Moly Piston Ring Set - 8-Cylinder

(Ford F-150 1997-2010, Mustang 1996-2010, F-250 Super Duty 1999-2010, Explorer 2002-10, F-350 Super Duty 1999-2010, Expedition 1997-2012 + 37 more models)

Part of: Hastings Plasma Moly Piston Ring Set

Other options in this family: Hastings 2M5292 Hastings 2M5170 Hastings 2M4978020 Hastings 2M5141S Hastings 2M6606020

Manufacturer

Picture for manufacturer Hastings

Part Number

2M4628
9 reviews
Sale Price

$47.28

In Stock (10+)

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Usually delivered within 2 days

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Product Details

The Hastings 2M4628 is a complete 8-cylinder plasma-moly piston ring set designed for standard bore engines. This professional-grade ring set features a 3.551-inch (90.2mm) bore diameter with ring thicknesses of 1.5mm, 1.5mm, and 3.0mm, providing optimal compression and oil control for engine rebuilds and performance applications.

Key Features:

  • Plasma-moly construction for superior wear resistance and durability
  • Standard bore size (not oversized) for precise fitment
  • Complete 8-cylinder set with rings for all pistons
  • 3.551-inch bore diameter specifications
  • Three-piece ring design with optimized thickness profiles

Hastings Manufacturing has specialized exclusively in piston ring engineering and manufacturing since 1915, bringing over a century of focused expertise to every ring set. Whether you're rebuilding an engine that's blowing smoke, using excessive oil, or experiencing power loss, these premium piston rings deliver reliable sealing between the piston and cylinder wall for automotive, marine, and performance applications.

Products specifications

Fits

Ford F-150 1997-2010, Mustang 1996-2010, F-250 Super Duty 1999-2010, Explorer 2002-10, F-350 Super Duty 1999-2010, Expedition 1997-2012, F-250 1997-99, Crown Victoria 1992-2011, Excursion 2000-05, Thunderbird 1994-97, F-350 1999-2009 + 32 more models

2nd Groove

1.50

Top Groove

1.50

1st Oil Groove

3.00

EngBoreIn

3.551

Top Ring Surface Treatment

PLASMA MOLY

1st Oil Ring Material

STEEL RAIL/STAINLESS EXP

Cylinder Quantity

8

2nd Ring Material

Grey Iron

Top Ring Material

Steel

1st Oil Ring Surface Treatment

CHROME RAIL

2nd Ring Surface Treatment

PHOSPHATE

EngBoreMetric

90.19

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