MERCURY Pistons & Piston Rings

Piston, Hypereutectic, Flat, 4.390 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Mercruiser, Each

Part Number: UEM-S3164H-030

Not Yet Reviewed

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-S3174HC-5MM

Not Yet Reviewed

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-S3174HC-75MM

Not Yet Reviewed

Estimated Ship Date: Oct 6, 2025 if ordered today

• Special Order

Piston, Cast, Flat, 96.5mm Bore, 1.5mm, 1.5mm, 4.0mm Ring Grooves, Ford, Mercury, L4, Each

Part Number: UEM-S1197-5MM

Not Yet Reviewed

Estimated Ship Date: Oct 6, 2025 if ordered today

• Special Order

Piston, Cast, Flat, 96.75mm Bore, 1.5mm, 1.5mm, 4.0mm Ring Grooves, Ford, Mercury, L4, Each

Part Number: UEM-S1197-75MM

Not Yet Reviewed

Estimated Ship Date: Oct 6, 2025 if ordered today

• Special Order

Piston, Cast, Flat, 96mm Bore, 1.5mm, 1.5mm, 4.0mm Ring Grooves, Ford, Mercury, L4, Each

Part Number: UEM-S1197-STD

Not Yet Reviewed

Estimated Ship Date: Oct 6, 2025 if ordered today

• Special Order

Piston, Hypereutectic, Dish, 4.020 in. Bore, 1.5mm, 1.5mm, 4.0mm Ring Grooves, Ford, Small Block, Each

Part Number: UEM-S3133HC-020

Not Yet Reviewed

Estimated Ship Date: Oct 6, 2025 if ordered today

• Special Order

Piston, Hypereutectic, Dish, 4.030 in. Bore, 1.5mm, 1.5mm, 4.0mm Ring Grooves, Ford, Small Block, Each

Part Number: UEM-S3133HC-030

Not Yet Reviewed

Estimated Ship Date: Oct 6, 2025 if ordered today

• Special Order

Piston, Hypereutectic, Dome, 85.86mm Bore, 1.5mm, 1.75mm, 3.0mm Ring Grooves, Ford, Mercury, L4, Each

Part Number: UEM-S3162H-1-0MM

Not Yet Reviewed

Estimated Ship Date: Oct 6, 2025 if ordered today

• Special Order

Piston, Hypereutectic, Dome, 85.36mm Bore, 1.5mm, 1.75mm, 3.0mm Ring Grooves, Ford, Mercury, L4, Each

Part Number: UEM-S3162H-5MM

Not Yet Reviewed

Estimated Ship Date: Oct 6, 2025 if ordered today

• Special Order

Piston, Hypereutectic, Dish, 4.040 in. Bore, 1.5mm, 1.5mm, 4.0mm Ring Grooves, Ford, Small Block, Each

Part Number: UEM-S3133HC-040

Not Yet Reviewed

Estimated Ship Date: Oct 6, 2025 if ordered today

• Special Order

Piston, Hypereutectic, Dish, 4.060 in. Bore, 1.5mm, 1.5mm, 4.0mm Ring Grooves, Ford, Small Block, Each

Part Number: UEM-S3133HC-060

Not Yet Reviewed

Estimated Ship Date: Oct 6, 2025 if ordered today

• Special Order

Piston, Hypereutectic, Dome, 85.61mm Bore, 1.5mm, 1.75mm, 3.0mm Ring Grooves, Ford, Mercury, L4, Each

Part Number: UEM-S3162H-75MM

Not Yet Reviewed

Estimated Ship Date: Oct 6, 2025 if ordered today

• Special Order

Piston, Hypereutectic, Dome, 84.86mm Bore, 1.5mm, 1.75mm, 3.0mm Ring Grooves, Ford, Mercury, L4, Each

Part Number: UEM-S3162H-STD

Not Yet Reviewed

Estimated Ship Date: Oct 6, 2025 if ordered today

• Special Order

Piston, Hypereutectic, Flat, 4.400 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Mercruiser, Each

Part Number: UEM-S3164H-040

Not Yet Reviewed

Estimated Ship Date: Oct 6, 2025 if ordered today

• Special Order

Piston, Hypereutectic, Flat, 4.420 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Mercruiser, Each

Part Number: UEM-S3164H-060

Not Yet Reviewed

Estimated Ship Date: Oct 6, 2025 if ordered today

• Special Order

Piston, Hypereutectic, Flat, 4.360 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Mercruiser, Each

Part Number: UEM-S3164H-STD

Not Yet Reviewed

Estimated Ship Date: Oct 6, 2025 if ordered today

• Special Order

Piston, Hypereutectic, Dish, 97.3mm Bore, 1.5mm, 1.5mm, 3.0mm Ring Grooves, Ford, Mercury, V6, Each

Part Number: UEM-S3159H-5MM

Not Yet Reviewed

Estimated Ship Date: Oct 6, 2025 if ordered today

• Special Order

Piston, Hypereutectic, Dish, 97.558mm Bore, 1.5mm, 1.5mm, 3.0mm Ring Grooves, Ford, Mercury, V6, Each

Part Number: UEM-S3159H-75MM

Not Yet Reviewed

Estimated Ship Date: Oct 6, 2025 if ordered today

• Special Order

Piston, Hypereutectic, Dome, 85.86mm Bore, 1.5mm, 1.5mm, 3.0mm Ring Grooves, Ford, Mercury, L4, Each

Part Number: UEM-S3167H-1-0MM

Not Yet Reviewed

Estimated Ship Date: Oct 6, 2025 if ordered today

• Special Order

Piston, Hypereutectic, Dome, 85.36mm Bore, 1.5mm, 1.5mm, 3.0mm Ring Grooves, Ford, Mercury, L4, Each

Part Number: UEM-S3167H-5MM

Not Yet Reviewed

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-S3174HC-25MM

Not Yet Reviewed

Estimated Ship Date: Oct 6, 2025 if ordered today

• Special Order

Piston, Hypereutectic, Flat, 4.000 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Ford, Each

Part Number: UEM-S3101HC-STD

Not Yet Reviewed

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-S3135H-5MM

Not Yet Reviewed

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-S3135H-75MM

Not Yet Reviewed

Estimated Ship Date: Oct 6, 2025 if ordered today

• Special Order