2004 SUBARU Pistons & Piston Rings

Subaru EJ257 DS 3.9173B/1.129CD

Part Number: DPP-36027

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Estimated Ship Date: May 27, 2026 if ordered today

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

Part Number: JEP-361322L

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Estimated Ship Date: May 7, 2026 if ordered today

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Piston, Forged, Dish, 4-Valve Reliefs, 3.642 in. Bore, 2.953 in. Stroke, 5.138 in. Rod, 1.287 in. Compression, Subaru, Left, Each

Part Number: JEP-314441L

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Estimated Ship Date: May 7, 2026 if ordered today

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Pistons, Single - Subaru EJ25 - Ultra Series

Part Number: JEP-361327L

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Estimated Ship Date: May 7, 2026 if ordered today

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Piston, Forged, Dish, 4-Valve Reliefs, 3.664 in. Bore, 3.110 in. Stroke, 5.138 in. Rod, 1.209 in. Compression, Subaru, Right, Each

Part Number: JEP-314451R

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Estimated Ship Date: May 7, 2026 if ordered today

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

Part Number: JEP-361323R

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Estimated Ship Date: May 7, 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-314437L

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Estimated Ship Date: May 7, 2026 if ordered today

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

Part Number: HSN-2C5027020

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Estimated Ship Date: May 5, 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 12, 2026 if ordered today

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Piston and Rings, Arias, 3.918 in. Bore, Dish, Forged, Subaru, 2.5L, Kit

Part Number: CNN-A3620325

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Estimated Ship Date: May 11, 2026 if ordered today

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Engine Piston Ring Set, Single Cyl Ring Set; Chrome

Part Number: HSN-2C5027S020

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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 7, 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 7, 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 7, 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 7, 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 7, 2026 if ordered today

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Engine Piston Ring Set, Single Cyl Ring Set; Chrome

Part Number: HSN-2C5219S030

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Estimated Ship Date: May 4, 2026 if ordered today

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

Part Number: EGN-S99524STD

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Estimated Ship Date: May 11, 2026 if ordered today

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Piston Rings, Carbon Steel Nitride Top, Iron Phosphate Second, Low Tension Oil, File Fit for 3.917 in. Bore, Standard, 1.2mm, 1.2mm, 2.5mm, H4, Set

Part Number: JEP-JG4904-3917

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Estimated Ship Date: May 8, 2026 if ordered today

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Pistons, Forged, Dish, 4-Valve Reliefs, 3.642 in. Bore, 1.287 in, Compression, Subaru, 4-Cylinder, Set of 4

Part Number: JEP-226378

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Estimated Ship Date: May 7, 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 8, 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 12, 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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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 7, 2026 if ordered today

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Piston, Forged, Dome, Subaru, Each

Part Number: WIS-6588M925

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Estimated Ship Date: May 13, 2026 if ordered today

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