SUBARU Pistons & Piston Rings

Engine Piston Ring Set, Single Cyl Ring Set; Chrome

Part Number: HSN-2C4778S020

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Estimated Ship Date: Nov 12, 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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Estimated Ship Date: Nov 12, 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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Estimated Ship Date: Nov 12, 2026 if ordered today

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Engine Piston Ring Set, Single Cyl Ring Set; Chrome

Part Number: HSN-2C4707S040

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Estimated Ship Date: Nov 12, 2026 if ordered today

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Silv-O-Lite Piston - Subaru 153ci/2.5L (H4) Kit with Rings

Part Number: UEM-9144HCA025K1

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Estimated Ship Date: Dec 4, 2026 if ordered today

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Silv-O-Lite Piston - Subaru 153ci/2.5L (H4) Kit with Rings

Part Number: UEM-9145HCASTDK1

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Estimated Ship Date: Dec 4, 2026 if ordered today

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

Part Number: HSN-2C6872S030

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Estimated Ship Date: Nov 12, 2026 if ordered today

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Engine Piston Ring Set, Single Cyl Ring Set; Chrome

Part Number: HSN-2C4778S030

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Estimated Ship Date: Nov 12, 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: Dec 4, 2026 if ordered today

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Engine Piston Ring Set, Single Cyl Ring Set; Chrome

Part Number: HSN-2C5657S020

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Estimated Ship Date: Nov 12, 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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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: Dec 4, 2026 if ordered today

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

Part Number: HSN-2C6872S060

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Estimated Ship Date: Nov 12, 2026 if ordered today

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

Part Number: HSN-2C4266010

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Estimated Ship Date: Nov 12, 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: Dec 4, 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: Nov 12, 2026 if ordered today

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

Part Number: HSN-2C4266S010

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Estimated Ship Date: Nov 12, 2026 if ordered today

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Engine Piston Ring Set, 4-Cyl Ring Set; Plasma Moly

Part Number: HSN-2M5364

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Estimated Ship Date: Nov 12, 2026 if ordered today

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Engine Piston Ring Set, Single Cyl Ring Set; Plasma Moly

Part Number: HSN-2M5364S

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Estimated Ship Date: Nov 12, 2026 if ordered today

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Engine Piston Ring Set, Single Cyl Ring Set; Phosphate

Part Number: HSN-5364S

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

Part Number: HSN-2C5657020

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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: Nov 16, 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: Nov 18, 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: Nov 18, 2026 if ordered today

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Pistons, Single - SUB FA20/DIT

Part Number: JEP-359158L

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Estimated Ship Date: Nov 18, 2026 if ordered today

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