KB V-Twin Engines & Components

Piston and Ring Kit, Hypereutectic, 3.915 in. Bore, Indian, 9.80:1 Compression Ratio, Kit

Part Number: UEM-KB412-040

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Estimated Ship Date: Dec 15, 2025 if ordered today

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Piston and Ring Kit, Hypereutectic, 3.875 in. Bore, Indian, 9.80:1 Compression Ratio, Kit

Part Number: UEM-KB412-STD

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Estimated Ship Date: Dec 15, 2025 if ordered today

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Piston Set, KB Forged Piston - Twin Cam 117" +1.5cc with Screamin' Eagle 95cc head

Part Number: UEM-KB662C010

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Estimated Ship Date: Dec 15, 2025 if ordered today

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Piston and Ring Kit, Hypereutectic, 3.487 in. Bore, Harley-Davidson®, 7.80;1 Compression Ratio, Kit

Part Number: UEM-KB263-060

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Estimated Ship Date: Nov 26, 2025 if ordered today

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Piston and Ring Kit, Forged, 3.875 in. Bore, Harley-Davidson®, 10.50:1 Compression Ratio, Kit

Part Number: UEM-KB909C-STD

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Estimated Ship Date: Dec 1, 2025 if ordered today

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Piston and Ring Kit, Hypereutectic, 3.010 in. Bore, Harley-Davidson®, 9.10:1 Compression Ratio, Kit

Part Number: UEM-KB408C-010

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Estimated Ship Date: Nov 10, 2025 if ordered today

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Piston and Ring Kit, Hypereutectic, 3.885 in. Bore, Harley-Davidson®, 10.00:1 Compression Ratio, Kit

Part Number: UEM-KB409C-010

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Estimated Ship Date: Nov 10, 2025 if ordered today

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Piston and Ring Kit, Hypereutectic, 3.503 in. Bore, Harley-Davidson®, 8.80:1 Compression Ratio, Kit

Part Number: UEM-KB410-005

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Estimated Ship Date: Nov 10, 2025 if ordered today

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KB FORGED PISTON - EVO-SPORTSTER 883-1200 CONVERSION DISH +6.3cc 1986-08 ROD-6.926

Part Number: UEM-KB925C-STD

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Estimated Ship Date: Nov 10, 2025 if ordered today

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Piston Set, KB Forged Coated Piston - Shovelhead Hemi Dome -47.4cc 80ci FL, FLH, FX 1978-84 Rod-7.440

Part Number: UEM-KB926C040

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Estimated Ship Date: Nov 10, 2025 if ordered today

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Piston Set, KB Forged Coated Piston - Shovelhead Hemi Dome -58cc 80ci FL, FLH, FX 1978-84 Rod-7.440

Part Number: UEM-KB927C040

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Estimated Ship Date: Nov 10, 2025 if ordered today

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Piston Set, KB Forged Coated Piston - Shovelhead Hemi Dome -58cc 80ci FL, FLH, FX 1978-84 Rod-7.440

Part Number: UEM-KB927CSTD

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Estimated Ship Date: Nov 10, 2025 if ordered today

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Harley Davidson Forged 4032 Alloy, Shovelhead Hemi Dome -53.6cc 88-98ci 1948-84 ROD -7.440

Part Number: UEM-KB929C-STD

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Estimated Ship Date: Nov 10, 2025 if ordered today

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Piston Set, KB Hyper Piston - Indian Power Plus 100ci 1984-99 Rod -7.440 Flat Top +2.9cc

Part Number: UEM-KB412060

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Estimated Ship Date: Nov 10, 2025 if ordered today

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Piston and Ring Kit, Hypereutectic, 3.498 in. Bore, Harley-Davidson®, 8.60;1 Compression Ratio, Kit

Part Number: UEM-KB258-STD

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Estimated Ship Date: Nov 10, 2025 if ordered today

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Piston and Ring Kit, Hypereutectic, 3.503 in. Bore, Harley-Davidson®, 10.00;1 Compression Ratio, Kit

Part Number: UEM-KB272-005

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Estimated Ship Date: Nov 10, 2025 if ordered today

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Piston Set, KB Forged Coated Anodized Piston - Big Bore 120" Milwaukee 8 114" and 117" bored to 4.125"

Part Number: UEM-KB542LCA020

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Estimated Ship Date: Nov 10, 2025 if ordered today

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"KB HYPER PISTON - SHOVELHEAD HEMI DOME -42.3cc, 88-89ci 1948-84 ROD-7.4440"

Part Number: UEM-KB294-STD

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Estimated Ship Date: Nov 10, 2025 if ordered today

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Piston Set, KB Forged Coated Piston - Shovelhead Hemi Dome -53.6cc 88-98ci 1948-84 ROD -7.440

Part Number: UEM-KB929C010

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Estimated Ship Date: Nov 10, 2025 if ordered today

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Piston Set, KB Forged Coated Piston - Shovelhead Hemi Dome -58.2cc 88-98ci 1948-84 ROD -7.440

Part Number: UEM-KB930C005

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Estimated Ship Date: Nov 10, 2025 if ordered today

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Piston Set, KB Forged Coated Piston - Shovelhead Hemi Dome -58.2cc 88-98ci 1948-84 ROD -7.440

Part Number: UEM-KB930C020

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Estimated Ship Date: Nov 10, 2025 if ordered today

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Piston Set, KB Forged Coated Piston - Knuckle Pan Shovel Hemi Dome -47.6cc 74ci FL, FLH, FX 1941-79

Part Number: UEM-KB931C060

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Estimated Ship Date: Nov 10, 2025 if ordered today

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Piston and Ring Kit, Forged, 4.130 in. Bore, Harley-Davidson®, 10.50:1 Compression Ratio, Kit

Part Number: UEM-KB912C-005

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Estimated Ship Date: Nov 10, 2025 if ordered today

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Piston Set, Super Duty KB Forged Piston - Twin Cam 96 Big Bore Dish 117"

Part Number: UEM-KB917LCA005

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Estimated Ship Date: Nov 10, 2025 if ordered today

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Piston Set, Super Duty KB Forged Piston - Twin Cam 96 Big Bore Dish 117"

Part Number: UEM-KB917LCA010

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Estimated Ship Date: Nov 10, 2025 if ordered today

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