SUBARU Pistons & Piston Rings

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

Part Number: HSN-4266030

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Estimated Ship Date: Apr 29, 2026 if ordered today

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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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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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Piston, Forged, Dish, 4-Valve Reliefs, 3.917 in. Bore, 3.110 in. Stroke, 5.138 in. Rod, 1.209 in. Compression, Subaru, Right, Each

Part Number: JEP-291061R

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Estimated Ship Date: May 4, 2026 if ordered today

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

Part Number: CNN-A3620325

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Estimated Ship Date: May 4, 2026 if ordered today

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Piston and Ring Kits, Premium, Forged 4032 Aluminum, 3.632 in. Bore, 2.952 in. Stroke, Dish, Subaru, Set of 4

Part Number: UEM-IC638CK25MM

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Estimated Ship Date: May 20, 2026 if ordered today

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

Part Number: HSN-2C4294S040

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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; Chrome

Part Number: HSN-2C5134S020

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

Part Number: HSN-2C6872040

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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, 6-Cyl Ring Set; Chrome

Part Number: HSN-2C4777

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 29, 2026 if ordered today

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Subaru EJ257 DS 3.9173B/1.129CD

Part Number: DPP-36027

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Estimated Ship Date: May 21, 2026 if ordered today

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

Part Number: HSN-2C5027040

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Estimated Ship Date: Apr 29, 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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Engine Piston Ring Set, Single Cyl Ring Set; Chrome

Part Number: HSN-2C4707S040

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

Part Number: HSN-2C5657020

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Engine Piston Ring Set, Single Cyl Ring Set; Chrome

Part Number: HSN-2C5657S020

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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 4, 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 4, 2026 if ordered today

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Pistons, Single - Subaru EJ25 - Ultra Series

Part Number: JEP-361329R

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Estimated Ship Date: May 4, 2026 if ordered today

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Sport Compact Series - 800HP Rated - 2618 Material - Coated Skirts - Includes Pins and Rings

Part Number: DPP-36040-4

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Estimated Ship Date: May 21, 2026 if ordered today

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