SUBARU Pistons & Piston Rings

Piston, Forged, Dish, 4-Valve Reliefs, 3.406 in. Bore, 3.386 in. Stroke, 5.091 in. Rod, 1.290 in. Compression, Subaru, Left, Each

Part Number: JEP-315115L

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Estimated Ship Date: May 5, 2026 if ordered today

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Pistons, Single - Subaru EJ20 9.5:1 - Ultra Series

Part Number: JEP-361323L

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

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Pistons, Single - SUB FA20/DIT

Part Number: JEP-359157L

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Estimated Ship Date: May 5, 2026 if ordered today

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Pistons, SUB FA20/TY 4UGS KIT

Part Number: JEP-359156-4

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Estimated Ship Date: May 5, 2026 if ordered today

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Piston, Forged, Dish, Subaru, Each

Part Number: WIS-6602M975

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Estimated Ship Date: May 11, 2026 if ordered today

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Pistons, Single - SUB FA20/TY 4UGS KIT

Part Number: JEP-359153L

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Estimated Ship Date: May 5, 2026 if ordered today

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Pistons, SUB FA20/DIT

Part Number: JEP-359190-4

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Estimated Ship Date: May 5, 2026 if ordered today

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Pistons, Subaru FA20DIT - Ultra Series

Part Number: JEP-361315-4

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Estimated Ship Date: May 5, 2026 if ordered today

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Pistons, Single - Subaru EJ25 - Ultra Series

Part Number: JEP-361331R

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Estimated Ship Date: May 5, 2026 if ordered today

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Pistons, Single - Subaru FA20DIT - Ultra Series

Part Number: JEP-361315L

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Estimated Ship Date: May 5, 2026 if ordered today

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Piston, Forged, Dish, 4-Valve Reliefs, 3.661 in. Bore, 2.953 in. Stroke, 5.138 in. Rod, 1.287 in. Compression, Subaru, Right, Each

Part Number: JEP-314439R

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

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Piston, Forged, Dish, 4-Valve Reliefs, 3.622 in. Bore, 2.953 in. Stroke, 5.138 in. Rod, 1.287 in. Compression, Subaru, Left, Each

Part Number: JEP-314440L

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Estimated Ship Date: May 5, 2026 if ordered today

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Pistons, Single - SUB FA20/DIT

Part Number: JEP-359157R

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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-42308CP-010

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Estimated Ship Date: May 18, 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: Apr 30, 2026 if ordered today

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

Part Number: HSN-4294

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Estimated Ship Date: Apr 30, 2026 if ordered today

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

Part Number: HSN-4294020

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Estimated Ship Date: Apr 30, 2026 if ordered today

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

Part Number: HSN-4266010

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Estimated Ship Date: Apr 30, 2026 if ordered today

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

Part Number: HSN-6872

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Estimated Ship Date: May 1, 2026 if ordered today

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Engine Piston Ring Set, Single Cyl Ring Set; Phosphate

Part Number: HSN-6872S

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Estimated Ship Date: May 1, 2026 if ordered today

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Engine Piston Ring Set 01-09 SUB 3.0L

Part Number: EGN-S89216STD

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Estimated Ship Date: May 8, 2026 if ordered today

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Engine Piston Ring Set 90-01 SUB 2.2L

Part Number: EGN-S9690450

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Estimated Ship Date: May 8, 2026 if ordered today

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Pistons, Premium, Forged 4032 Aluminum, 3.927 in. Bore, 3.110 in. Stroke, Dish, Subaru, Each

Part Number: UEM-SIC992C-25MM

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Estimated Ship Date: May 27, 2026 if ordered today

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