Pistons, Rings, Wrist Pins, Bushings & More

Piston Rings, Premium Ductile Ring Sets, 0.020 in. Oversize, 3.937 in. Bore, Chrome, 1.2mm, 1.2mm, 2.0mm Ring Thickness, H4, L4, Set of 4

Part Number: HSN-2C5219020

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Piston Rings, Premium Ductile Ring Sets, Chrome, 3.927 in. Bore, 99.750mm Bore,1.2mm, 1.2mm, 2.5mm Thickness, H4, L4, V4, Set

Part Number: HSN-2C5140010

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Estimated Ship Date: May 11, 2026 if ordered today

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Piston, Forged, Dish, 4-Valve Reliefs, 3.937 in. Bore, 3.110 in. Stroke, 5.138 in. Rod, 1.209 in. Compression, Subaru, Right, Each

Part Number: JEP-310938R

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Estimated Ship Date: May 14, 2026 if ordered today

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Piston Rings, Premium Ductile Ring Sets, Chrome, 3.917 in. Bore, 1.2mm, 1.2mm, 2.0mm Thickness, L4, Set of 4

Part Number: HSN-2C5219

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Piston Rings, Carbon Steel Nitride Top, Iron Phosphate Second, Low Tension Oil, File Fit for 3.937 in. Bore, Standard, 1.2mm, 1.2mm, 2.5mm, H4, Set

Part Number: JEP-JG4904-3937

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Estimated Ship Date: May 14, 2026 if ordered today

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Piston, Forged, Dish, 4-Valve Reliefs, 3.927 in. Bore, 3.110 in. Stroke, 5.138 in. Rod, 1.209 in. Compression, Subaru, Right, Each

Part Number: JEP-310937R

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Estimated Ship Date: May 14, 2026 if ordered today

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Piston, Forged, Dish, 4-Valve Reliefs, 3.927 in. Bore, 3.110 in. Stroke, 5.138 in. Rod, 1.209 in. Compression, Subaru, Left, Each

Part Number: JEP-310937L

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Estimated Ship Date: May 14, 2026 if ordered today

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Piston, Forged, Dish, 4-Valve Reliefs, 3.917 in. Bore, 3.110 in. Stroke, 5.138 in. Rod, 1.210 in. Compression, Subaru, Left, Each

Part Number: JEP-310936L

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Estimated Ship Date: May 14, 2026 if ordered today

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Engine Piston Ring Set 04-14 SAB/SUB 2.5L

Part Number: EGN-S9952450

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Estimated Ship Date: May 18, 2026 if ordered today

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Engine Piston Set 04-14 SAB/SUB 2.5L

Part Number: EGN-P4910450

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Estimated Ship Date: May 18, 2026 if ordered today

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Engine Piston Ring Set, Engine Piston Ring Set

Part Number: MAH-42308CP

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Piston, Forged, Dish, 4-Valve Reliefs, 3.917 in. Bore, 3.110 in. Stroke, 5.138 in. Rod, 1.210 in. Compression, Subaru, Right, Each

Part Number: JEP-310936R

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Estimated Ship Date: May 14, 2026 if ordered today

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Piston, Forged, Dish, 4-Valve Reliefs, 3.937 in. Bore, 3.110 in. Stroke, 5.138 in. Rod, 1.209 in. Compression, Subaru, Right, each

Part Number: JEP-291062R

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Estimated Ship Date: May 14, 2026 if ordered today

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Engine Piston Ring Set, 4-Cyl Ring Set; Chrome

Part Number: HSN-2C5219030

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Estimated Ship Date: May 11, 2026 if ordered today

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Piston, Forged, Dish, 4-Valve Reliefs, 3.918 in. Bore, 3.267 in. Stroke, 5.138 in. Rod, 1.130 in. Compression, Subaru, Right, Each

Part Number: JEP-291063R

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Estimated Ship Date: May 14, 2026 if ordered today

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Piston, Forged, Dish, 4-Valve Reliefs, 3.927 in. Bore, 3.110 in. Stroke, 5.138 in. Rod, 1.209 in. Compression, Subaru, Right, Each

Part Number: JEP-296348R

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Estimated Ship Date: May 14, 2026 if ordered today

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Engine Piston Ring Set, Single Cyl Ring Set; Chrome

Part Number: HSN-2C5140S040

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Estimated Ship Date: May 11, 2026 if ordered today

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Piston Rings, Premium Ductile Ring Sets, Chrome, 3.957 in. Bore, 100.500mm Bore 1.2mm, 1.2mm, 2.5mm Thickness, H4, L4, V4, Set

Part Number: HSN-2C5140040

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Estimated Ship Date: May 11, 2026 if ordered today

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Engine Piston Ring Set, Engine Piston Ring Set

Part Number: MAH-42307CP-010

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Estimated Ship Date: May 28, 2026 if ordered today

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Engine Piston Ring Set 99-06 SAB/SUB 2.5L

Part Number: EGN-S9951450

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Estimated Ship Date: May 18, 2026 if ordered today

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Engine Piston Ring Set, Engine Piston Ring Set

Part Number: MAH-42308CP-010

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Estimated Ship Date: May 27, 2026 if ordered today

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Piston Rings, Premium Ductile Ring Sets, Chrome, 3.917 in. Bore, 99.500mm Bore, 1.2mm, 1.2mm, 2.5mm Thickness, L4, Set of 4

Part Number: HSN-2C5140

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Estimated Ship Date: May 11, 2026 if ordered today

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Engine Piston Ring Set, Engine Piston Ring Set

Part Number: MAH-42307CP

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Estimated Ship Date: May 28, 2026 if ordered today

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Engine Piston Ring Set, Single Cyl Ring Set; Chrome

Part Number: HSN-2C5140S030

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Estimated Ship Date: May 11, 2026 if ordered today

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Piston Rings, Premium Ductile Ring Sets, Chrome, 3.947 in. Bore, 100.250mm Bore 1.2mm, 1.2mm, 2.5mm Thickness, H4, L4, V4, Set

Part Number: HSN-2C5140030

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Estimated Ship Date: May 11, 2026 if ordered today

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