Pistons

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

Part Number: MLE-930285037

Not Yet Reviewed

Estimated Ship Date: Monday 10/26/2026 if shipped by air

• Free Shipping

PISTONS

Part Number: MAN-612005C-4

Not Yet Reviewed

Estimated Ship Date: Monday 10/26/2026 if shipped by air

• Free Shipping

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-291062R

Not Yet Reviewed

Estimated Ship Date: Nov 13, 2026 if ordered today

• Drop Ship
• Free Shipping
• 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-310938R

Not Yet Reviewed

Estimated Ship Date: Nov 16, 2026 if ordered today

• Drop Ship
• Free Shipping
• 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 16, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Pistons, Hypereutectic, 3.937 in. Bore, Dish, 1.209 in. Compression Height, Floating Pin, 1.2mm x 1.2mm x 2.0mm Ring Grooves, Subaru, Set of 4

Part Number: UEM-9144HCA5MM

Not Yet Reviewed

Estimated Ship Date: Dec 1, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order