Silv-O-Lite Hypereutectic Pistons S3474HC.040

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Part Number: UEM-S3474HC-040

$60.98

Piston, Hypereutectic, Dome, 4.290 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring, Mercruiser, V8, Each
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Silv-O-Lite Hypereutectic Pistons S3474HC.040

Silv-O-Lite Hypereutectic Pistons S3474HC.040

UEM-S3474HC-040

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Part Number: UEM-S3474HC-040

Estimated Ship Date: Mar 6, 2026

$60.98

Estimated Ship Date: Mar 6, 2026 Would you rather pick it up?

Overview

Brand:
Manufacturer's Part Number:
S3474HC.040
Part Type:
Product Line:
Summit Racing Part Number:
UEM-S3474HC-040
UPC:
800745186171
Piston Rings Included:
No
Bore (in.):
4.290 in.
Bore (mm):
108.966mm
Engine Stroke Type:
Stock
Piston Style:
Dome, with two valve reliefs
Piston Material:
Hypereutectic aluminum
Compression Height (in.):
1.645 in.
Dome Height (in.):
0.340 in.
Wrist Pin Style:
Press-fit
Wrist Pin Retainers Included:
No
Wrist Pin Included:
Yes
Pin Diameter (in.):
0.990 in.
Piston Ring Thickness:
5/64 in. x 5/64 in. x 3/16 in.
File Fit:
No
Gapless:
No
Remanufactured:
No
Quantity:
Sold individually.
Notes:
Coated skirt.

Silv-O-Lite Hypereutectic Pistons

Get the most from your hard-earned dollars with Silv-O-Lite hypereutectic pistons. These pistons utilize aluminum alloy high in silicon for greater strength plus scuff and seizure resistance. Silv-O-Lite pistons have improved groove wear and resist cracking in the crown area where operating temperatures are severe. Silv-O-Lite hypereutectic pistons feature reinforced top lands and their proprietary process of diamond finished skirts. These aftermarket pistons are available for many applications from your light truck to your auto or import. Spend wisely and choose replacement pistons that will work hard for you--Silv-O-Lite hypereutectic pistons.

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Instructions & Calculators

Some parts are not legal for use in California or other states with similar laws / regulations

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This product can expose you to chemicals including lead and nickel, which is known to the state of California to cause cancer and birth defects or other reproductive harm.

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