2004 Pistons & Piston Rings

Replacement Piston and Components: If not in stock, order MUST be placed to trigger singles. Average ETA of 3 business days if kits are in stock

Part Number: SUM-326S45780-7P

Not Yet Reviewed

Estimated Ship Date: Dec 17, 2025 if ordered today

• Special Order

Engine Piston Ring Set, Single Cyl Ring Set; Phosphate

Part Number: HSN-4815S030

Not Yet Reviewed

Estimated Ship Date: Nov 24, 2025 if ordered today

• Drop Ship
• Special Order

Replacement Piston and Components: If not in stock, order MUST be placed to trigger singles. Average ETA of 3 business days if kits are in stock

Part Number: SUM-299S274030-2

Not Yet Reviewed

Estimated Ship Date: Dec 17, 2025 if ordered today

• Special Order

Replacement Piston and Components: If not in stock, order MUST be placed to trigger singles. Average ETA of 3 business days if kits are in stock

Part Number: SUM-326S434040-2

Not Yet Reviewed

Estimated Ship Date: Dec 17, 2025 if ordered today

• Special Order

Piston Rings, Moly, 90.950mm/3.580 in. Bore, 1.5mm, 1.5mm, 3.0mm Thickness, 8-Cylinder, Set

Part Number: SLP-E-916K75MM

Not Yet Reviewed

Estimated Ship Date: Nov 25, 2025 if ordered today

• Special Order

Engine Piston Ring Set, Single Cyl Ring Set; Chrome

Part Number: HSN-2C5134S

Not Yet Reviewed

Estimated Ship Date: Nov 24, 2025 if ordered today

• Special Order

Piston, 4.030 in. Bore, Forged Aluminum, Flat Top, Rings, Chevrolet, 6.0L, Each

Part Number: MLE-930227530-1

Not Yet Reviewed

Estimated Ship Date: Nov 25, 2025 if ordered today

• Special Order

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

Part Number: HSN-2C4651020

Not Yet Reviewed

Estimated Ship Date: Nov 24, 2025 if ordered today

• Drop Ship
• Special Order

ProX Piston Kit KX100 '95-13 (52.45mm)

Part Number: PXR-01-4195-A

Not Yet Reviewed

Estimated Ship Date: Nov 28, 2025 if ordered today

• Drop Ship
• Special Order

Engine Piston Ring Set, 1-Cyl Ring Set; Plasma Moly

Part Number: HSN-2M4950

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Nov 24, 2025 if ordered today

• Special Order

Piston Rings, Premium Piston Ring Sets, Plasma-moly, 3.504 in. Bore, 1.2mm, 1.5mm, 3.0mm Thickness, V6, Set

Part Number: MAH-41915CP

Not Yet Reviewed

• Special Order

Piston Rings, Premium Piston Ring Sets, Plasma-moly, 3.661 in. Bore, 1.2mm, 1.5mm, 2.5mm Thickness, L6, Set

Part Number: MAH-41907CP

Not Yet Reviewed

Estimated Ship Date: Dec 11, 2025 if ordered today

• Drop Ship
• Special Order

Piston and Ring Kit, Forged Aluminum, 47.500mm Bore, Honda®, Kit

Part Number: WIS-833M04750

Not Yet Reviewed

Estimated Ship Date: Dec 2, 2025 if ordered today

• Drop Ship
• Special Order

Engine Piston Ring Set, 8-Cyl Ring Set; Phosphate

Part Number: HSN-5085010

Not Yet Reviewed

Estimated Ship Date: Nov 24, 2025 if ordered today

• Drop Ship
• Special Order

Piston Rings, Premium Piston Ring Sets, Plasma-moly, 3.551 in. Bore, 1.5mm, 1.5mm, 3.0mm Thickness, V10, Set

Part Number: MAH-41788

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 11, 2025 if ordered today

• Special Order

Engine Piston Ring Set, 6-Cyl Ring Set; Plasma Moly

Part Number: HSN-2M586060

Not Yet Reviewed

Estimated Ship Date: Nov 24, 2025 if ordered today

• Drop Ship
• Special Order

Piston Rings, Premium Piston Ring Sets, Plasma-moly, 3.947 in. Bore, 1.5mm, 1.5mm, 3.0mm Thickness, V8, Set

Part Number: MAH-41904CP030

Not Yet Reviewed

Estimated Ship Date: Dec 11, 2025 if ordered today

• Drop Ship
• Special Order

Engine Piston Ring Set, 1-Cyl Ring Set; Ceramic Chrome

Part Number: HSN-2D7291

Not Yet Reviewed

Estimated Ship Date: Today

Piston Rings, Premium Piston Ring Sets, Plasma-moly, 3.875 in. Bore, 1.5mm, 1.5mm, 4.0mm Thickness, L6, Set

Part Number: MAH-41870CP

Not Yet Reviewed

Estimated Ship Date: Dec 11, 2025 if ordered today

• Drop Ship
• Special Order

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

Part Number: HSN-2C4667

Not Yet Reviewed

Estimated Ship Date: Nov 24, 2025 if ordered today

• Drop Ship
• Special Order

Pistons, Hypereutectic, Dish, 87mm Bore, 1.5mm, 1.5mm, 2.5mm Ring Grooves, GM, L4, Set of 4

Part Number: UEM-3495HC-1-0MM

Not Yet Reviewed

Estimated Ship Date: Nov 10, 2025 if ordered today

• Special Order

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

Part Number: HSN-2M4946S

Not Yet Reviewed

Estimated Ship Date: Nov 24, 2025 if ordered today

• Special Order

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

Part Number: HSN-2M4860S040

Not Yet Reviewed

Estimated Ship Date: Nov 24, 2025 if ordered today

• Special Order

ProX Piston Pin 15 x 45.00mm KTM125

Part Number: PXR-04-1545

Not Yet Reviewed

Estimated Ship Date: Dec 1, 2025 if ordered today

• Drop Ship
• Special Order

Engine Piston Ring Set, Single Cyl Ring Set

Part Number: HSN-2D4845S

Not Yet Reviewed

Estimated Ship Date: Nov 24, 2025 if ordered today

• Drop Ship
• Special Order