KB Performance Hyper Piston and Ring Kits KB417CK.5MM

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Part Number: UEM-KB417CK-5MM

$175.99

Pistons, Hyper Coated, 390 Alloy, 75mm Bore, 139.471mm Rod, 90.10mm Stroke, -5.90cc Dish, Suzuki, Set of 4
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KB Performance Hyper Piston and Ring Kits KB417CK.5MM

KB Performance Hyper Piston and Ring Kits KB417CK.5MM

UEM-KB417CK-5MM

Not Yet Reviewed

Part Number: UEM-KB417CK-5MM

Estimated Ship Date: Nov 30, 2026

$175.99

Estimated Ship Date: Nov 30, 2026 Would you rather pick it up?

Overview

Brand:
KB
Manufacturer's Part Number:
KB417CK.5MM
Part Type:
Product Line:
Summit Racing Part Number:
UEM-KB417CK-5MM
UPC:
800745256416
Piston Rings Included:
Yes
Bore (in.):
2.953 in.
Bore (mm):
75.000mm
Stroke:
90.10mm
Engine Stroke Type:
Stock
Actual Engine Displacement:
1.6L/1590cc
Rod Length:
139.471mm
Piston Style:
Dish, with two valve reliefs
Piston Material:
Hypereutectic aluminum
Compression Height (in.):
1.140 in.
Piston Head Volume (cc):
+5.90cc
Wrist Pin Style:
Press-fit or floating
Wrist Pin Retainers Included:
Yes
Wrist Pin Included:
Yes
Pin Diameter (in.):
0.749 in.
Piston Ring Thickness:
1.20mm x 1.50mm x 2.80mm
File Fit:
No
Gapless:
No
Top Ring Thickness:
1.2mm
Second Ring Thickness:
1.5mm
Oil Ring Thickness:
2.8mm
Remanufactured:
No
Quantity:
Sold as a set of 4.

KB Performance Hyper Piston and Ring Kits

KB Performance Hyper piston and ring kits are offered for a wide range of applications from street and towing to marine and race. The kits feature pistons cast from 390 hypereutectic alloy heat-treated to T-6 standards to make them stronger. The pistons also feature fully machined crowns and valve pockets. KB hypereutectic pistons come in several head designs, as well as standard and oversized bore sizes. All KB Hyper pistons are lightweight to improve throttle response and rpm changes, while still being strong enough to withstand high compression and high temperatures. KB Performance Hyper kits (KT) are completed with piston ring sets containing top rings of moly-coated cast iron (M) or ductile iron (D).

Applications

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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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