SUBARU Pistons & Piston Rings

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

Part Number: HSN-2C6872040

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Estimated Ship Date: Apr 29, 2026 if ordered today

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Engine Piston Ring Set, Single Cyl Ring Set; Triple Chrome

Part Number: HSN-2C6872S040

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

Part Number: HSN-2C5027020

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

Part Number: HSN-2C5027040

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Engine Piston Ring Set, Single Cyl Ring Set; Chrome

Part Number: HSN-2C5134S020

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Piston, Forged, Dish, 4-Valve Reliefs, 3.839 in. Bore, 2.953 in. Stroke, 5.138 in. Rod, 1.287 in. Compression, Subaru, Left, Each

Part Number: JEP-314351L

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Estimated Ship Date: May 4, 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-315114R

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Estimated Ship Date: May 4, 2026 if ordered today

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Piston, Forged, Dish, 4-Valve Reliefs, 3.937 in. Bore, 3.267 in. Stroke, 5.138 in. Rod, 1.130 in. Compression, Subaru, Left, Each

Part Number: JEP-291064L

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Estimated Ship Date: May 4, 2026 if ordered today

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Piston, Forged, Dish, 4-Valve Reliefs, 3.839 in. Bore, 2.953 in. Stroke, 5.138 in. Rod, 1.287 in. Compression, Subaru, Right, Each

Part Number: JEP-314351R

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Estimated Ship Date: May 4, 2026 if ordered today

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Piston, Forged, Dish, 3.917 in. Bore, Subaru, Set of 4

Part Number: MAN-622100C-4

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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; Phosphate

Part Number: HSN-4294S030

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Estimated Ship Date: Apr 29, 2026 if ordered today

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Engine Piston Ring Set, Single Cyl Ring Set; Phosphate

Part Number: HSN-4294S020

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Piston and Ring Kit, Forged, Dish, 3.937 in. Bore, Subaru, 4-Cylinder, Kit

Part Number: WIS-K599M100

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Estimated Ship Date: May 11, 2026 if ordered today

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Pistons, Single - Subaru EJ20 8.5:1 - Ultra Series

Part Number: JEP-361318R

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Estimated Ship Date: May 4, 2026 if ordered today

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Engine Piston Ring Set, Single Cyl Ring Set; Phosphate

Part Number: HSN-6872S030

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Piston and Ring Kits, Elite, Forged 2618 Aluminum, 3.937 in. Bore, 3.110 in. Stroke, Dish, Subaru, Set of 4

Part Number: UEM-IC519LCAK5MM

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Estimated Ship Date: May 21, 2026 if ordered today

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Piston and Ring Kits, Premium, Forged 4032 Aluminum, 3.622 in. Bore, 2.952 in. Stroke, Dish, Subaru, Set of 4

Part Number: UEM-IC638CKSTD

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Estimated Ship Date: May 21, 2026 if ordered today

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Silvolite Hyper-Coated Anodized Piston 2.5L Subaru (H4) 2006-2011

Part Number: UEM-9145HCA10MM

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Estimated Ship Date: May 21, 2026 if ordered today

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Pistons, Premium Forged, 3.918 in. Bore, Dome, 1.209 in. Comp. Height, Press/Float Pin, 1.2mm x 1.2mm x 2.0mm Ring Grooves, w/Rings, Subaru, H4, Kit

Part Number: UEM-IC537CK25MM

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Estimated Ship Date: May 21, 2026 if ordered today

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Piston and Ring Kits, Premium, Forged 4032 Aluminum, 3.624 in. Bore, 2.952 in. Stroke, Dish, Subaru, Set of 4

Part Number: UEM-IC638CK038MM

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Estimated Ship Date: May 21, 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 4, 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 4, 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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Piston, Forged, Dish, 4-Valve Reliefs, 3.642 in. Bore, 2.953 in. Stroke, 5.138 in. Rod, 1.287 in. Compression, Subaru, Right, Each

Part Number: JEP-314441R

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Pistons, Forged, Dish, 4-Valve Reliefs, 3.396 in. Bore, 3.386 in. Stroke, 5.091 in. Rod, 1.290 in. Compression, Subaru, Set of 4

Part Number: JEP-359151-4

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Estimated Ship Date: May 4, 2026 if ordered today

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