Availability
Piston Rings
Piston Rings, Plasma-moly, 4.030 in. Bore, 1/16 in, 1/16 in. 3/16 in. Thickness, Single Piston, Set
Part Number: JEP-J100F1-40305
Not Yet Reviewed
Estimated Ship Date: May 14, 2026 if ordered today
Estimated Ship Date: May 14, 2026 if ordered today
Need It Sooner? We recommend these similar substitute parts:
Piston Rings, Premium Ductile Ring Sets, Plasma-moly, 4.030 in. Bore, 1/16 in., 1/16 in., 1/8 in. Thickness, L8, V8, Set of 8
Part Number: HSN-2M8571030
Estimated Ship Date: May 11, 2026 if ordered today
Estimated Ship Date: May 11, 2026 if ordered today
Engine Piston Ring Set, Single Cyl Ring Set; Plasma Moly
Part Number: HSN-2M5504S030
Not Yet Reviewed
Estimated Ship Date: May 11, 2026 if ordered today
Estimated Ship Date: May 11, 2026 if ordered today
Engine Piston Ring Set 65-14 CHV/FRD/GM/GMC/OLD/PON 3.9L/4.3L/4.9L
Part Number: EGN-M40056030
Not Yet Reviewed
Estimated Ship Date: May 18, 2026 if ordered today
Estimated Ship Date: May 18, 2026 if ordered today
Engine Piston Ring Set 68-03 CHR/DOD/FRD/JEP/LIN/MER/PLY 3.9L/4.6L/4.9L/5.0L/5.2L/5.8L/5.9L
Part Number: EGN-M40018030
Not Yet Reviewed
Estimated Ship Date: May 18, 2026 if ordered today
Estimated Ship Date: May 18, 2026 if ordered today
RING SET
Part Number: CLE-41858CP030
Not Yet Reviewed
Estimated Ship Date: Jun 4, 2026 if ordered today
Estimated Ship Date: Jun 4, 2026 if ordered today
Need It Sooner? We recommend these similar substitute parts:
Piston Ring, Universal, V8, 4.03 in., Set
Part Number: CLE-40564CP030
Not Yet Reviewed
Estimated Ship Date: Jun 8, 2026 if ordered today
Estimated Ship Date: Jun 8, 2026 if ordered today
Piston Rings, Plasma-Moly, 4.030 in. Bore, 1/16 in., 1/16 in., 1/8 in. Thickness, 8-Cylinder, Set
Part Number: HRS-HRC487040305
Not Yet Reviewed
Estimated Ship Date: Jun 16, 2026 if ordered today
Estimated Ship Date: Jun 16, 2026 if ordered today
Piston Rings, Plasma-moly, 4.030 in. Bore, File Fit, 1.5mm, 1.5mm, 3.0mm Thickness, 8-Cylinder, Set
Part Number: MAN-46113-8
Not Yet Reviewed
Estimated Ship Date: Jun 8, 2026 if ordered today
Estimated Ship Date: Jun 8, 2026 if ordered today
RING-4.030 .043,3mm GAPLESS TOP
Part Number: MAN-46213GT-8
Not Yet Reviewed
Estimated Ship Date: Jun 8, 2026 if ordered today
Estimated Ship Date: Jun 8, 2026 if ordered today
Piston Rings, Gas Ported Piston Ring Sets, Plasma-moly, 4.030 in. Bore, File Fit, 1/16 in., 1/16 in., 3/16 in. Thickness, L8, V8, W8, Set
Part Number: TSR-CR3690GP-35
Not Yet Reviewed
Estimated Ship Date: May 7, 2026 if ordered today
Estimated Ship Date: May 7, 2026 if ordered today
Need It Sooner? We recommend these similar substitute parts:
Summit Racing™ Pro GPX Gas Ported Piston Rings SUM-GP403016
Not Yet Reviewed
Estimated Ship Date: Today
Piston Rings, Moly, 4.030 in. Bore, 1/16 in., 1/16 in., 3/16 in. Thickness, 8-Cylinder, Set
Part Number: MAH-3100004030
Estimated Ship Date: May 26, 2026 if ordered today
Estimated Ship Date: May 26, 2026 if ordered today
Piston Rings, Plasma-Moly, 4.030 in. Bore, 2.0mm, 1.5mm, 4.0mm Thickness, 8-Cylinder, Set
Part Number: CLE-41616CP030
Not Yet Reviewed
Estimated Ship Date: Jun 5, 2026 if ordered today
Estimated Ship Date: Jun 5, 2026 if ordered today
Need It Sooner? We recommend these similar substitute parts:
Piston Rings, Plasma-moly, 4.030 in. Bore, 1/16 in, 1/16 in. 3.0mm Thickness, 8-Cylinder, Set
Part Number: JEP-J30008-40305
Not Yet Reviewed
Estimated Ship Date: May 14, 2026 if ordered today
Estimated Ship Date: May 14, 2026 if ordered today
Piston Rings, Plasma-moly, 4.030 in. Bore, File Fit, 0.043 in., 0.043 in., 3.0mm Thickness, 8-Cylinder, Set
Part Number: MAN-46213-8
Not Yet Reviewed
Estimated Ship Date: Jun 8, 2026 if ordered today
Estimated Ship Date: Jun 8, 2026 if ordered today
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