SUBARU Pistons & Piston Rings

Piston Rings, Premium Ductile Ring Sets, Chrome, 3.917 in. Bore, 1.2mm, 1.2mm, 2.0mm Thickness, L4, Set of 4

Part Number: HSN-2C5219

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Estimated Ship Date: Today if shipped by air

Pistons, Forged, Dome, 4-Valve Reliefs, 3.406 in. Bore, 3.386 in. Stroke, 5.091 in. Rod, 1.290 in. Compression, Subaru, Set of 4

Part Number: JEP-359154-4

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Estimated Ship Date: Jan 12, 2026 if ordered today

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

Part Number: UEM-9145HCA5MM

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Estimated Ship Date: Feb 2, 2026 if ordered today

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Piston Rings, Carbon Steel Nitride Top, Iron Phosphate Second, Low Tension Oil, File Fit for 3.937 in. Bore, Standard, 1.2mm, 1.2mm, 2.5mm, H4, Set

Part Number: JEP-JG4904-3937

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Estimated Ship Date: Jan 12, 2026 if ordered today

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Piston and Ring Kit, PowerPak, Forged, Subaru, 2.5L, Kit

Part Number: MLE-930285017

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Estimated Ship Date: Jan 12, 2026 if ordered today

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Pistons, Platinum Series, Forged, Dish, Subaru, Each

Part Number: MAN-612000CB-1

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Estimated Ship Date: Feb 6, 2026 if ordered today

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Piston Rings, Premium Ductile Ring Sets, 0.020 in. Oversize, 3.937 in. Bore, Chrome, 1.2mm, 1.2mm, 2.0mm Ring Thickness, H4, L4, Set of 4

Part Number: HSN-2C5219020

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Piston and Ring Kit, PowerPak Plus, 86.50mm Bore, 86mm. Stroke, 129.30 in. Rod, Forged, Subaru, 2.0L, FA20, Kit

Part Number: MLE-197769205

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Estimated Ship Date: Jan 12, 2026 if ordered today

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

Part Number: HSN-2C4294

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Pistons, PowerPak Piston and Ring Kits, 3.937 in. Bore, Forged Aluminum, Dish, Rings, Subaru, 2.5L, Set of 4

Part Number: MLE-930285037

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Estimated Ship Date: Jan 12, 2026 if ordered today

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Engine Piston Ring Set, Engine Piston Ring Set

Part Number: MAH-42308CP

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Estimated Ship Date: Jan 26, 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: Jan 30, 2026 if ordered today

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Piston and Ring Kits, Premium, Forged 4032 Aluminum, 3.918 in. Bore, 2.756 in. Stroke, Dish, Subaru, Set of 4

Part Number: UEM-IC992CKSTD

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Estimated Ship Date: Feb 2, 2026 if ordered today

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Piston Rings, Premium Ductile Ring Sets, Standard Size, 3.622 in. Bore, 92.00mm Bore Chrome, 1.2mm, 1.2mm, 2.5mm Ring Thickness, L4, Set of 4

Part Number: HSN-2C5134

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Estimated Ship Date: Jan 9, 2026 if ordered today

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Pistons, PIST-SUBARU WRX STi 22cc DISH

Part Number: MAN-612000C-1

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Estimated Ship Date: Feb 6, 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: Jan 30, 2026 if ordered today

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

Part Number: HSN-2C4707040

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Estimated Ship Date: Jan 8, 2026 if ordered today

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Piston/Ring Kit, ICON Forged Coated Piston Kit-Subaru 2.5L N/A 1.290" CH

Part Number: UEM-IC537CKSTD

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Estimated Ship Date: Jan 30, 2026 if ordered today

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Pistons, Silv-O-Lite, Hypereutectic Aluminum, Coated, 99.75mm Bore, Subaru, H4, 2.5L, Set of 4

Part Number: UEM-9145HCA25MM

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Engine Piston Ring Set, Engine Piston Ring Set

Part Number: MAH-42307CP

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Estimated Ship Date: Jan 26, 2026 if ordered today

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

Part Number: HSN-2C5657

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Estimated Ship Date: Jan 8, 2026 if ordered today

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

Part Number: HSN-2C5219030

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Piston Rings, Premium Ductile Ring Sets, 3.642 in. Bore, 92.500mm, Chrome, 1.2mm, 1.2mm, 2.5mm Ring Thickness, L4, Set of 4

Part Number: HSN-2C5134020

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Estimated Ship Date: Jan 9, 2026 if ordered today

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Piston Rings, Premium Ductile Ring Sets, Chrome, 3.947 in. Bore, 100.250mm Bore 1.2mm, 1.2mm, 2.5mm Thickness, H4, L4, V4, Set

Part Number: HSN-2C5140030

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Estimated Ship Date: Jan 8, 2026 if ordered today

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Piston Rings, Premium Ductile Ring Sets, Chrome, 3.927 in. Bore, 99.750mm Bore,1.2mm, 1.2mm, 2.5mm Thickness, H4, L4, V4, Set

Part Number: HSN-2C5140010

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Estimated Ship Date: Jan 8, 2026 if ordered today

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