SUBARU Pistons & Piston Rings

Engine Piston Ring Set, Single Cyl Ring Set; Phosphate

Part Number: HSN-4294S040

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Estimated Ship Date: Apr 30, 2026 if ordered today

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Engine Piston Ring Set, Single Cyl Ring Set; Chrome

Part Number: HSN-2C5863S

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

Part Number: HSN-2C4817

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

Part Number: HSN-2C5364020

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

Part Number: HSN-2C5364040

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Engine Piston Ring Set, Single Cyl Ring Set; Chrome

Part Number: HSN-2C4957S

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Engine Piston Ring Set, Single Cyl Ring Set; Chrome

Part Number: HSN-2C4777S

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

Part Number: HSN-2C4707030

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

Part Number: HSN-2C4294040

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

Part Number: HSN-2C5027

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

Part Number: HSN-4294030

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

Part Number: HSN-2C4817030

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Engine Piston Ring Set, Single Cyl Ring Set; Phosphate

Part Number: HSN-5364S040

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Engine Piston Ring Set, Single Cyl Ring Set; Chrome

Part Number: HSN-2C4817S

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3-CYL RING SET

Part Number: HSN-2C4778010

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Estimated Ship Date: Apr 30, 2026 if ordered today

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Pistons, Silv-O-Lite, Hypereutectic Aluminum, Coated, 99.75mm Bore, Subaru, H4, 2.5L, Set of 4

Part Number: UEM-9145HCA25MM

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Estimated Ship Date: May 22, 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 18, 2026 if ordered today

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Subaru EJ257 DS 3.9271B/1.208CD

Part Number: DPP-36016

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Estimated Ship Date: May 27, 2026 if ordered today

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Piston, Forged, Dish, 4-Valve Reliefs, 3.386 in. Bore, 3.386 in. Stroke, 5.091 in. Rod, 1.290 in. Compression, Subaru, Left, Each

Part Number: JEP-315120L

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Estimated Ship Date: May 5, 2026 if ordered today

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Pistons, Single - SUB FA20/TY 4UGS KIT

Part Number: JEP-359153R

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Estimated Ship Date: May 5, 2026 if ordered today

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Piston, Forged, Dish, 4-Valve Reliefs, 3.386 in. Bore, 3.386 in. Stroke, 5.091 in. Rod, 1.290 in. Compression, Subaru, Right, Each

Part Number: JEP-315120R

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Estimated Ship Date: May 5, 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 18, 2026 if ordered today

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Piston, Forged, Dish, Single Valve Relief, 3.918 in. Bore, 3.110 in. Stroke, 5.138 in. Rod, 1.210 in. Compression, Subaru, Left, Each

Part Number: JEP-310927L

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Estimated Ship Date: May 5, 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, Left. Each

Part Number: JEP-291062L

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