SUBARU Pistons & Piston Rings

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

Not Yet Reviewed

Estimated Ship Date: Nov 18, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Engine Piston Ring Set, Single Cyl Ring Set; Phosphate

Part Number: HSN-4266S

Not Yet Reviewed

Estimated Ship Date: Nov 12, 2026 if ordered today

• Drop Ship
• Special Order

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

Part Number: HSN-2C5879S

Not Yet Reviewed

Estimated Ship Date: Nov 12, 2026 if ordered today

• Drop Ship
• Special Order

Engine Piston Ring Set, Single Cyl Ring Set; Phosphate

Part Number: HSN-4266S020

Not Yet Reviewed

Estimated Ship Date: Nov 12, 2026 if ordered today

• Drop Ship
• Special Order

Silvolite Hyper-Coated Anodized Piston 2.5L Subaru (H4) 2006-2010

Part Number: UEM-9144HCA75MM

Not Yet Reviewed

Estimated Ship Date: Dec 4, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

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

Part Number: HSN-2C4957020

Not Yet Reviewed

Estimated Ship Date: Nov 12, 2026 if ordered today

• Drop Ship
• Special Order

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

Part Number: HSN-2C5364

Not Yet Reviewed

Estimated Ship Date: Nov 12, 2026 if ordered today

• Drop Ship
• Special Order

Engine Piston Ring Set, 6-Cyl Ring Set; Chrome

Part Number: HSN-2C5863

Not Yet Reviewed

Estimated Ship Date: Nov 12, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

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

Part Number: HSN-2C4957030

Not Yet Reviewed

Estimated Ship Date: Nov 12, 2026 if ordered today

• Drop Ship
• Special Order

Engine Piston Ring Set, Single Cyl Ring Set; Chrome

Part Number: HSN-2C5027S020

Not Yet Reviewed

Estimated Ship Date: Nov 12, 2026 if ordered today

• Drop Ship
• Special Order

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

Part Number: HSN-2M5364020

Not Yet Reviewed

Estimated Ship Date: Nov 12, 2026 if ordered today

• Drop Ship
• Special Order

HASTINGS SINGLE CYL RING SET

Part Number: HSN-2C4778S010

Not Yet Reviewed

Estimated Ship Date: Nov 12, 2026 if ordered today

• Drop Ship
• Special Order

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

Part Number: HSN-2C5657

Not Yet Reviewed

Estimated Ship Date: Nov 12, 2026 if ordered today

• Drop Ship
• Special Order

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

Part Number: HSN-2C6872030

Not Yet Reviewed

Estimated Ship Date: Nov 12, 2026 if ordered today

• Drop Ship
• Special Order

Engine Piston Ring Set, 3-Cyl Ring Set; Chrome

Part Number: HSN-2C4778020

Not Yet Reviewed

Estimated Ship Date: Nov 12, 2026 if ordered today

• Drop Ship
• Special Order

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

Part Number: HSN-6872040

Not Yet Reviewed

Estimated Ship Date: Nov 12, 2026 if ordered today

• Drop Ship
• Special Order

Silvolite Hyper-Coated Anodized Piston 2.5L Subaru (H4) 1999-05

Part Number: UEM-9143HCA5MM

Not Yet Reviewed

Estimated Ship Date: Dec 4, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Engine Piston Ring Set, Single Cyl Ring Set; Chrome

Part Number: HSN-2C5140S020

Not Yet Reviewed

Estimated Ship Date: Nov 12, 2026 if ordered today

• Drop Ship
• Special Order

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

Part Number: HSN-2C6872

Not Yet Reviewed

Estimated Ship Date: Nov 12, 2026 if ordered today

• Drop Ship
• Special Order

Engine Piston Ring Set, Single Cyl Ring Set; Phosphate

Part Number: HSN-6872S060

Not Yet Reviewed

Estimated Ship Date: Nov 12, 2026 if ordered today

• Drop Ship
• Special Order

Engine Piston Ring Set, Single Cyl Ring Set; Chrome

Part Number: HSN-2C5877S020

Not Yet Reviewed

Estimated Ship Date: Nov 12, 2026 if ordered today

• Drop Ship
• Special Order

Piston, Forged, Dish, 4-Valve Reliefs, 3.641 in. Bore, 3.110 in. Stroke, 5.138 in. Rod, 1.209 in. Compression, Subaru, Left, Each

Part Number: JEP-314447L

Not Yet Reviewed

Estimated Ship Date: Nov 18, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Engine Piston Ring Set 96-99 SUB 2.5L

Part Number: EGN-S9950450

Not Yet Reviewed

Estimated Ship Date: Nov 23, 2026 if ordered today

• Drop Ship
• Special Order

Piston, Forged, Dish, 4-Valve Reliefs, 3.937 in. Bore, 3.110 in. Stroke, 5.138 in. Rod, 1.209 in. Compression, Subaru, Right, Each

Part Number: JEP-291060R

Not Yet Reviewed

Estimated Ship Date: Nov 18, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Pistons, Single - SUB FA20/DIT

Part Number: JEP-359189R

Not Yet Reviewed

Estimated Ship Date: Nov 18, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order