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KB PERFORMANCE Forged Piston Kit
Style
Factory order Request from supplier Not in local stock. We confirm ETA before payment.
Fitment Confirm compatibility Use title, description, or ask us before ordering
Part number 09103970 KB PERFORMANCE
Shipping Factory-order timing Takes longer than an in-stock product; we confirm ETA first
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Send us a request for this part. We will contact you to confirm ETA before payment or placing the factory/supplier order.

KB PERFORMANCE Forged Piston Kit

KB PERFORMANCE Forged Piston Kit by KB PERFORMANCE is a engine parts listing built for riders searching by exact product name, fitment, style, and part number.

Key Features

  • Offset pin design for quiet operation
  • Each kit contains two pistons, pins, spiral-lock pin clips and Hastings moly rings
  • Replacement rings and pin locks are also available separately

Part Numbers

0910-3971, KB660C.005, 0910-0939, KB909C.STD, 0910-3970, KB660C.STD, 0910-0935, KB906C.STD, 0910-0933, KB904C.STD, 0910-0937, KB907C.STD, 0910-3974, KB661C.005, 0910-3975, KB661C.010, 0910-3973, KB661C.STD, 0910-3976, KB662C.STD

Available Styles

Piston Kit / 3.875" +0.005" / 10.0:1 CR / 103" Twin Cam | 96" Big Bore to 103" w/SE 95 cc Heads; Piston Kit / 3.875" Standard -10.5:1 CR / 96" to 103" Big Bore |103" Twin Cam; Piston Kit / 3.875" Standard / 10.0:1 CR / 103" Twin Cam | 96" Big Bore to 103" w/SE 95 cc Heads; Piston Kit / 3.875" Standard / 10.5:1 CR / Big Bore / 95" Twin Cam; Piston Kit / 3.875" Standard / 9.25:1 CR / Big Bore / 95" Twin Cam; Piston Kit / 3.875" Standard / 9.5:1 CR / 96" to 103" Big Bore |103" Twin Cam; Piston Kit / 4.000" +0.005" / 10.0:1 CR / 96"/103" Twin Cam Bored to 110 CI w/SE 95 cc Heads; Piston Kit / 4.000" +0.010" / 10.0:1 CR / 96"/103" Twin Cam Bored to 110 CI w/SE 95 cc Heads; Piston Kit / 4.000" Standard / 10.0:1 CR / 96"/103" Twin Cam Bored to 110 CI w/SE 95 cc Heads; Piston Kit / 4.125" Standard / 10.0:1 CR / 96"/103" Twin Cam Bored to 117 CI w/SE 95 cc Heads

Available options: 10

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