MERCURY Pistons & Piston Rings

Piston, Cast, Dish, 4.090 in. Bore, 5/64 in., 3/32 in., 3/16 in. Ring Grooves, Ford, Big Block FE, Each

Part Number: UEM-S1139-040

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Estimated Ship Date: Oct 6, 2025 if ordered today

• Special Order

Piston, Cast, Dish, 4.110 in. Bore, 5/64 in., 3/32 in., 3/16 in. Ring Grooves, Ford, Big Block FE, Each

Part Number: UEM-S1139-060

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Estimated Ship Date: Oct 6, 2025 if ordered today

• Special Order

Piston, Cast, Flat, 93.75mm Bore, 2.0mm, 2.5mm, 4.0mm Ring Grooves, Ford, Mercury, V6, Each

Part Number: UEM-S1164-75MM

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Estimated Ship Date: Oct 6, 2025 if ordered today

• Special Order

Piston, Cast, Flat, 93mm Bore, 2.0mm, 2.5mm, 4.0mm Ring Grooves, Ford, Mercury, V6, Each

Part Number: UEM-S1164-STD

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Estimated Ship Date: Oct 6, 2025 if ordered today

• Special Order

Piston, Cast, Flat, 3.860 in. Bore, 5/64 in., 3/32 in., 3/16 in. Ring Grooves, Ford, Small Block, Each

Part Number: UEM-S1106-060

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Estimated Ship Date: Oct 6, 2025 if ordered today

• Special Order

Piston, Cast, Flat, 3.800 in. Bore, 5/64 in., 3/32 in., 3/16 in. Ring Grooves, Ford, Small Block, Each

Part Number: UEM-S1106-STD

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Estimated Ship Date: Oct 6, 2025 if ordered today

• Special Order

Piston, Cast, Dish, 4.070 in. Bore, 5/64 in., 3/32 in., 3/16 in. Ring Grooves, Ford, Big Block FE, Each

Part Number: UEM-S1116-020

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Estimated Ship Date: Oct 6, 2025 if ordered today

• Special Order

Piston, Cast, Dish, 4.050 in. Bore, 5/64 in., 3/32 in., 3/16 in. Ring Grooves, Ford, Big Block FE, Each

Part Number: UEM-S1116-STD

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Estimated Ship Date: Oct 6, 2025 if ordered today

• Special Order

Piston, Cast, Flat, 3.530 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Ford, L6, Each

Part Number: UEM-S1119-030

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Estimated Ship Date: Oct 6, 2025 if ordered today

• Special Order

Piston, Cast, Flat, 3.605 in. Bore, 2.0mm, 2.0mm, 4.0mm Ring Grooves, Ford, Mercury, L4, Each

Part Number: UEM-S1156-030

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Estimated Ship Date: Oct 6, 2025 if ordered today

• Special Order

Piston, Cast, Flat, 3.615 in. Bore, 2.0mm, 2.5mm, 4.0mm Ring Grooves, Ford, Mercury, L4, Each

Part Number: UEM-S1156-040

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Estimated Ship Date: Oct 6, 2025 if ordered today

• Special Order

Piston, Cast, Flat, 94.5mm Bore, 2.0mm, 2.5mm, 4.0mm Ring Grooves, Ford, Mercury, V6, Each

Part Number: UEM-S1174-1-5MM

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Estimated Ship Date: Oct 6, 2025 if ordered today

• Special Order

Piston, Cast, Flat, 93.5mm Bore, 2.0mm, 2.5mm, 4.0mm Ring Grooves, Ford, Mercury, V6, Each

Part Number: UEM-S1174-5MM

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Estimated Ship Date: Oct 6, 2025 if ordered today

• Special Order

Piston, Cast, Flat, 3.750 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Ford, Y-Block, Each

Part Number: UEM-S1072-STD

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Estimated Ship Date: Oct 6, 2025 if ordered today

• Special Order

Piston, Cast, Flat, 3.500 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Ford, L6, Each

Part Number: UEM-S1119-STD

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Estimated Ship Date: Oct 6, 2025 if ordered today

• Special Order

Piston, Cast, Dish, 4.020 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Ford, Small Block, Each

Part Number: UEM-S1157-020

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Estimated Ship Date: Oct 6, 2025 if ordered today

• Special Order

Piston, Hypereutectic, Dish, 4.040 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Ford, Each

Part Number: UEM-S1171HC-040

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Estimated Ship Date: Oct 6, 2025 if ordered today

• Special Order

Piston, Hypereutectic, Dish, 90.2mm Bore, 1.5mm, 1.5mm, 3.0mm Ring Grooves, Ford, Modular V8, Each

Part Number: UEM-S3180HC-STD

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Estimated Ship Date: Oct 6, 2025 if ordered today

• Special Order

Piston, Hypereutectic, Dish, 91.2mm Bore, 1.5mm, 1.5mm, 3.0mm Ring Grooves, Ford, Modular V8, Each

Part Number: UEM-S3180HC10MM

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Estimated Ship Date: Oct 6, 2025 if ordered today

• Special Order

Piston, Hypereutectic, Dish, 90.45mm Bore, 1.5mm, 1.5mm, 3.0mm Ring Grooves, Ford, Modular V8, Each

Part Number: UEM-S3180HC-25MM

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Estimated Ship Date: Oct 6, 2025 if ordered today

• Special Order

Piston, Hypereutectic, Dish, 90.7mm Bore, 1.5mm, 1.5mm, 3.0mm Ring Grooves, Ford, Modular V8, Each

Part Number: UEM-S3180HC-5MM

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Estimated Ship Date: Oct 6, 2025 if ordered today

• Special Order

Piston, Hypereutectic, Dish, 90.95mm Bore, 1.5mm, 1.5mm, 3.0mm Ring Grooves, Ford, Modular V8, Each

Part Number: UEM-S3180HC-75MM

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Estimated Ship Date: Oct 6, 2025 if ordered today

• Special Order

Piston, Hypereutectic, Dish, 4.040 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Ford, Each

Part Number: UEM-S3165HC-040

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Estimated Ship Date: Oct 6, 2025 if ordered today

• Special Order

Piston, Hypereutectic, Dish, 4.060 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Ford, Each

Part Number: UEM-S3165HC-060

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Estimated Ship Date: Oct 6, 2025 if ordered today

• Special Order

Piston, Hypereutectic, Dish, 4.060 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Ford, Each

Part Number: UEM-S3165H-060

Not Yet Reviewed

Estimated Ship Date: Oct 6, 2025 if ordered today

• Special Order