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JE Pistons JG2504-3642 ProSeal Gas Nitrided Piston Ring Set 3.642in Bore 4-Cylinder

Manufacturer

Picture for manufacturer JE Pistons

Part Number

JG2504-3642
14 reviews
Sale Price

$166.99

Estimated ship date Thursday, November 26

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Product Details

The JE Pistons JG2504-3642 ProSeal Piston Ring Set is a gas nitrided, matched ring set engineered for 4-cylinder engines with a 3.642-inch bore. Featuring a 1.5mm top ring / 1.5mm second ring / 4.0mm oil ring configuration, this set is purpose-built for high-performance racing and street applications that demand precision combustion sealing.

Key Features:

  • Gas Nitrided construction for superior wear resistance and extended ring life under extreme conditions
  • 1.5mm / 1.5mm / 4.0mm ring thickness configuration optimized for modern performance engines
  • 3.642-inch bore diameter — matched set designed for precise fitment
  • 4-cylinder matched set — includes complete rings for all four cylinders
  • Trusted by top teams in NASCAR, NHRA, ALMS, and AMA competition
  • Available as part of JE's lineup of over 2,300 ring set and individual part numbers
  • Custom ring manufacturing services available for specialty applications

Important Ordering Note: ProSeal Piston Rings are sold as matched sets. The 6th digit of the part number indicates the number of cylinders/rings included in the set. For this part number (JG2504-3642), the set covers 4 cylinders. Please order accordingly.

JE Pistons also offers advanced ring services including back cutting, dyke cutting, lapping, grinding, and PVD coating — the same processes used by professional racing teams — now available to the performance aftermarket.

Products specifications

2nd Ring (Heigh/Width/Type)

1.5mm / 0.162 / IUM

Bore

92.50 mm(3.642 in)

Bore (in)

3.642 in.

Bore (mm)

92.500mm

File Fit

No

Gapless

No

Notes

Barrel face backcut neutral top ring, taper face neutral second ring with SS50U-style oil ring.

Oil Ring (Heigh/Width/Type)

4.0mm / 0.133 / CNS

Oil Ring Included

Yes

Oil Ring Material

Nitride coated carbon steel

Oil Ring Tension

Low

Oil Ring Thickness

4.0mm

Quantity

Sold as a set.

Second Ring Facing Material

Chrome

Second Ring Included

Yes

Second Ring Material

Iron

Second Ring Thickness

1.5mm

Top Ring (Heigh/Width/Type)

1.5mm / 0.135 / CNS

Top Ring Facing Material

Gas nitrided

Top Ring Included

Yes

Top Ring Material

Steel

Top Ring Thickness

1.5mm

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the delivery times are very very long but the price is right.

Had order vibrant muffler and came on time and good customer service

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absolutely astonished at how profesional fast and great of an experience it was with autoplicity they will now be the goto for anything for my car. I got the AEM V2 boy oh boy forget what anyone says about cai not doing anything this thing has been phenominal since I got it!! Happy!!!!!

Had a great price on the parts that I wanted, informed me immediately that the products were back ordered from the manufacturer, and wanted to know if I wanted the parts dropped shipped from the manufacturer or what. They said if I wanted to wait it would take around 2 weeks to ship, they arrived in a week.

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