Piston Rings

Piston Rings, Moly, 4.290 in. Bore, 5/64 in., 5/64 in., 3/16 in. Thickness, 8-Cylinder, Set

Part Number: SLP-E-233K40

5.0 out of 5 stars ( 4 )

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Piston Rings, Plasma-moly, 4.290 in. Bore, 5/64 in., 5/64 in., 3/16 in. Thickness, 8-Cylinder, Set

Part Number: TSR-CR2090-45

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Piston Rings, Cast Iron, 4.290 in. Bore, 5/64 in., 5/64 in., 3/16 in. Thickness, 8-Cylinder, Set

Part Number: SUM-133-683-40

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Piston Rings, Plasma-moly, 4.290 in. Bore, 1/16 in., 1/16 in., 3/16 in. Thickness, 8-Cylinder, Set

Part Number: TSR-CR919045

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Piston Rings, Moly, 4.290 in. Bore, 5/64 in., 5/64 in., 3/16 in. Thickness, 8-Cylinder, Set

Part Number: SLP-E-553K40

5.0 out of 5 stars ( 2 )

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Piston Rings, Gas Ported, Plasma-moly, 4.290 in. Bore, 5/64 in., 5/64 in., 3/16 in. Thickness, 8-Cylinder, Set

Part Number: TSR-CR2090GP-45

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Estimated Ship Date: May 4, 2026 if ordered today

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Piston Rings, Pro GPX Gas Ported, 4.290 in. Bore, File Fit, Gas Nitrided, 1/16 in., 1/16 in., 3/16 in. Thickness, V8, Set

Part Number: SUM-GP429016

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Piston Rings, Premium Piston Ring Sets, Plasma-moly, 4.290 in. Bore, 2.0mm, 2.0mm, 4.0mm Thickness, V8, Set

Part Number: MAH-41902CP040

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Estimated Ship Date: May 27, 2026 if ordered today

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Piston Rings, 4.290 in. Bore, 1/16 in., 1/16 in., 3/16 in., Ductile Iron, Plasma-moly, 8-Cylinder, Set

Part Number: UEM-4250BD8-040

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Estimated Ship Date: May 26, 2026 if ordered today

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Piston Rings, Pro GPX Gas Ported, 4.290 in. Bore, File Fit, Plasma-moly, 5/64 in., 5/64 in., 3/16 in. Thickness, V8, Set

Part Number: SUM-GP429064

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Engine Piston Ring Set 01-07 CHV/GMC 8.1L

Part Number: EGN-M42528040

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Estimated Ship Date: May 11, 2026 if ordered today

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Piston Rings, Plasma-moly, 4.290 in. Bore, 5/64 in., 5/64 in., 3/16 in. Thickness, 8-Cylinder, Set

Part Number: MAH-40203CP040

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Estimated Ship Date: May 22, 2026 if ordered today

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Piston Rings, Standard Piston Ring Sets, Cast Iron, 4.290 in. Bore, 5/64 in., 5/64 in., 3/16 in. Thickness, V8, Set

Part Number: MAH-50203CP040

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Estimated Ship Date: May 27, 2026 if ordered today

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Engine Piston Ring Set 59-00 CHV/CHR/DOD/GM/GMC/PLY 4.3L/4.4L/4.6L/4.9L/5.0L/5.7L/6.3L/7.0L/7.4L

Part Number: EGN-M42558040

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Estimated Ship Date: May 13, 2026 if ordered today

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Piston Rings, Premium Piston Ring Sets, Plasma-moly, 4.290 in. Bore, 5/64 in., 5/64 in., 3/16 in. Thickness, Shallow Oil Ring Groove, V8, Set

Part Number: MAH-41617040

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Estimated Ship Date: May 27, 2026 if ordered today

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Piston Rings, Standard Piston Ring Sets, Cast Iron, 4.290 in. Bore, 5/64 in., 5/64 in., 3/16 in. Thickness, Shallow Oil Ring Groove, V8, Set

Part Number: MAH-51617040

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Estimated Ship Date: May 27, 2026 if ordered today

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Engine Piston Ring Set 91-00 CHV/GM/GMC 4.3L/7.4L

Part Number: EGN-M42518040

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Estimated Ship Date: May 12, 2026 if ordered today

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Engine Piston Ring Set 59-90 CHV/CHR/DOD/GM/GMC/PLY 4.3L/6.3L/7.0L/7.4L

Part Number: EGN-R42558040

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Estimated Ship Date: May 13, 2026 if ordered today

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Piston Rings, Moly, 4.290 in. Bore, 5/64 in., 5/64 in., 3/16 in. Thickness, 8-Cylinder, Set

Part Number: SLP-E-233X40

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Estimated Ship Date: May 6, 2026 if ordered today

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Piston Rings, Plasma-moly, 4.290 in. Bore, 3/32 in., 5/64 in., 5/64 in., 3/16 in. Thickness, 8-Cylinder, Set

Part Number: SLP-E-292K40

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Estimated Ship Date: May 6, 2026 if ordered today

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Piston Rings, Ductile Iron, 4.290 in. Bore, 5/64 in., 5/64 in., 3/16 in. Thickness, 8-Cylinder, Set

Part Number: TSR-T2090-45

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Estimated Ship Date: May 4, 2026 if ordered today

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Piston Rings, AP Plus, Gas Ported, 4.290 in. Bore, File Fit, 1.00mm, 1.00mm, 2.00mm, 8 Cylinder, Set

Part Number: TSR-CWC1124290GP

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Estimated Ship Date: May 4, 2026 if ordered today

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Piston Rings, Plasma-moly, 4.290 in. Bore, 1/16 in., 1/16 in., 3/16 in. Thickness, 8-Cylinder, Set

Part Number: TSR-CR9190-40

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Estimated Ship Date: May 4, 2026 if ordered today

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Piston Rings, AP Plus, 4.290 in. Bore, File Fit, 1.00mm, 1.00mm, 2.00mm, 8 Cylinder, Set

Part Number: TSR-CWC1124290

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Estimated Ship Date: May 4, 2026 if ordered today

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