Piston Rings

Piston Rings, Plasma-moly, 3.910 in. Bore, 1/16 in., 1/16 in. 3.0mm Thickness, Single Piston, Set

Part Number: WIS-3910HF

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Estimated Ship Date: Tomorrow

Engine Piston Ring Set 87-91 DOD 3.9L

Part Number: EGN-C39156STD

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Estimated Ship Date: May 5, 2026 if ordered today

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Engine Piston Ring Set 92-03 DOD 3.9L

Part Number: EGN-S39116STD

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Estimated Ship Date: May 5, 2026 if ordered today

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Engine Piston Ring Set 92-03 DOD/JEP/PLY 5.2L

Part Number: EGN-R39118STD

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Estimated Ship Date: May 5, 2026 if ordered today

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Engine Piston Ring Set 58-01 CHR/DOD/JEP/PLY 5.2L

Part Number: EGN-C39158STD

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Estimated Ship Date: May 4, 2026 if ordered today

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Engine Piston Ring Set 92-03 DOD/JEP/PLY 5.2L

Part Number: EGN-S39118STD

Not Yet Reviewed

Estimated Ship Date: May 4, 2026 if ordered today

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Engine Piston Ring Set 87-91 DOD 3.9L

Part Number: EGN-R39156STD

Not Yet Reviewed

Estimated Ship Date: May 6, 2026 if ordered today

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Engine Piston Ring Set 58-01 CHR/DOD/JEP/PLY 5.2L

Part Number: EGN-R39158STD

Not Yet Reviewed

Estimated Ship Date: May 6, 2026 if ordered today

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• Special Order

Engine Piston Ring Set 92-03 DOD 3.9L

Part Number: EGN-R39116STD

Not Yet Reviewed

Estimated Ship Date: May 5, 2026 if ordered today

• Drop Ship
• Special Order