KB Performance Pistons KB218.020

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Part Number: UEM-KB218-020

$224.46

Pistons, Hypereutectic, Flat, 3.800 in. Bore, Ford, Mercury, 2.3L, Set of 4
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KB Performance Pistons KB218.020

KB Performance Pistons KB218.020

UEM-KB218-020

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Part Number: UEM-KB218-020

Estimated Ship Date: Apr 6, 2026

$224.46

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

Overview

Brand:
KB
Manufacturer's Part Number:
KB218.020
Part Type:
Product Line:
Summit Racing Part Number:
UEM-KB218-020
UPC:
800745056764
Piston Rings Included:
No
Bore (in.):
3.800 in.
Bore (mm):
96.520mm
Stroke:
3.126 in.
Engine Stroke Type:
Stroked
Rod Length:
5.700 in.
Piston Style:
Flat top, with two valve reliefs
Piston Material:
Hypereutectic aluminum
Compression Height (in.):
1.090 in.
Piston Head Volume (cc):
+4.50cc
Wrist Pin Style:
Press-fit or floating
Wrist Pin Retainers Included:
Yes
Wrist Pin Included:
Yes
Pin Diameter (in.):
0.927 in.
Piston Ring Thickness:
1/16 in. x 1/16 in. x 3/16 in.
File Fit:
No
Gapless:
No
Remanufactured:
No
Quantity:
Sold as a set of 4.

KB Performance Pistons

KB Performance hypereutectic pistons are made from 390 aluminum alloy and heat-treated to T6 standards, which makes them 30 percent stronger than ordinary untreated hypereutectics. Their 100 percent CNC-machined crowns, high upper compression-ring location, gas-accumulator groove, drilled oil returns, and spiral-lock retainer grooves make these pistons outstanding for performance applications. They have a lightweight, rigid-rib skirt design that stabilizes the piston in the bore. All of this adds up to pistons that fit tighter than forged types, provide improved oil control, reduce blow-by, increase ring life, eliminate cold start-up knocking, and won't cost you an arm and a leg! Thousands of models are available—find the set and options designed for your vehicle and engine application.

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