Pistons & Piston Rings

Piston Rings, Top Ring, Plasma-moly, 4.580 in. Bore, 1/16 in, Thickness, Single-Cylinder, Each

Part Number: JEP-145805116DMB

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Estimated Ship Date: Dec 1, 2025 if ordered today

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Pistons, 1.031 x 2.925 x .200 Straight Wall

Part Number: JEP-031292520TSS

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Estimated Ship Date: Dec 1, 2025 if ordered today

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92.46mm (3.640") Auto Ring Set- 1 cyl.

Part Number: WIS-3640GNX

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Estimated Ship Date: Dec 4, 2025 if ordered today

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92.71mm (3.650") Auto Ring Set- 1 cyl.

Part Number: WIS-3650GNX

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Estimated Ship Date: Dec 4, 2025 if ordered today

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Ring Set- 4.130 x 1/16x1/16x3/16

Part Number: WIS-4130H

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Estimated Ship Date: Dec 4, 2025 if ordered today

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Piston Rings, Plasma-moly, 4.125 in. Bore, 1/16 in., 1/16 in., 3/16 in. Thickness, Single Piston, Set

Part Number: WIS-4125H

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 4, 2025 if ordered today

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Piston Rings, Gas Nitrided, 4.047 in. Bore, 0.047 in., 0.047 in., 3.0mm Thickness, Single Piston, Set

Part Number: WIS-4047GFX

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Estimated Ship Date: Dec 4, 2025 if ordered today

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Piston Rings, Gas Nitrided, 4.052 in. Bore, 0.047 in., 0.047 in., 3.0mm Thickness, Single Piston, Set

Part Number: WIS-4052GFX

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Estimated Ship Date: Dec 4, 2025 if ordered today

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Piston Rings, Gas Nitrided, 4.057 in. Bore, 0.047 in., 0.047 in., 3.0mm Thickness, Single Piston, Set

Part Number: WIS-4057GFX

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Estimated Ship Date: Dec 4, 2025 if ordered today

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Piston Rings, VF Piston Ring Sets, 3.947 in. Bore, Gas Nitrided, Ring Set Fits One Single Cylinder, 1 Set

Part Number: WIS-10025VF

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Estimated Ship Date: Dec 4, 2025 if ordered today

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100.5mm Ring Set 1.2 x 1.5 x 2.0mm

Part Number: WIS-10050VF

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Estimated Ship Date: Dec 4, 2025 if ordered today

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101.0mm Ring Set 1.2 x 1.5 x 2.0mm

Part Number: WIS-10100VF

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Estimated Ship Date: Dec 4, 2025 if ordered today

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77.85 mm Ring Set

Part Number: WIS-3065TD

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Estimated Ship Date: Dec 4, 2025 if ordered today

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Piston Rings, Plasma-moly, 3.796 in. Bore, 1/16 in., 1/16 in., 3/16 in. Thickness, Single Piston, Set

Part Number: WIS-3796H

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Estimated Ship Date: Dec 4, 2025 if ordered today

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97.28mm (3.830") Auto Ring Set- 1 cyl.

Part Number: WIS-3830GNX

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Estimated Ship Date: Dec 4, 2025 if ordered today

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97.54mm (3.840") Auto Ring Set- 1 cyl.

Part Number: WIS-3840GNX

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Estimated Ship Date: Dec 4, 2025 if ordered today

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Piston Rings, Gas NItrided, 4.0027 in. Bore, 0.047 in., 0.047 in., 3.0mm Thickness, Single Piston, Set

Part Number: WIS-4027GFX

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Estimated Ship Date: Dec 4, 2025 if ordered today

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Piston Rings, Gas Nitrided, 4.040 in. Bore, 0.047 in., 0.047 in. 3.0mm Thickness, Single Piston, Set

Part Number: WIS-4042GFX

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Estimated Ship Date: Dec 4, 2025 if ordered today

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Piston Rings, Plasma-moly, 4.102 in. Bore, 1/16 in., 1/16 in., 3.0mm Thickness, Single Piston, Set

Part Number: WIS-4125HF

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Estimated Ship Date: Dec 4, 2025 if ordered today

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4.125" x 1/16x1/16x3/16" Set*

Part Number: WIS-4125R

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Estimated Ship Date: Dec 4, 2025 if ordered today

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100.00mm (3.937") Auto Ring Set- 1 cyl.

Part Number: WIS-3937GFX

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Estimated Ship Date: Dec 4, 2025 if ordered today

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3.940" AUTO RING (1 SET FOR 1 PSTN)

Part Number: WIS-3940H

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Estimated Ship Date: Dec 4, 2025 if ordered today

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Piston Rings, Plasma-moly, 4.070 in. Bore, 1/16 in., 1/16 in., 3.0mm Thickness, Single Piston, Set

Part Number: WIS-4075HF

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Estimated Ship Date: Dec 4, 2025 if ordered today

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6.1L/6.4L HEMI 1.2/1.2/2.0mm

Part Number: WIS-4090VM

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Estimated Ship Date: Dec 4, 2025 if ordered today

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1.2/1.2/2.0mm 4.100" bore; 8lb tension

Part Number: WIS-4100VM

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Estimated Ship Date: Dec 4, 2025 if ordered today

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