KB PERFORMANCE Piston Kit Hypereutectic Piston Kit - Team Dream Rides
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KB PERFORMANCE Piston Kit Hypereutectic Piston Kit

Pistons & Cylinders
$209.95 USD
  • Drag part number: DS-751254
  • Manufacturer Number: KB272.010
  • Manufactured from high-strength,...
$209.95 USD

KB PERFORMANCE Piston Kit Hypereutectic Piston Kit
  • Drag part number: DS-751254
  • Manufacturer Number: KB272.010
  • Manufactured from high-strength, T-5, heat-treated, 390 hypereutectic aluminum alloy
  • Allows a tighter fit and longer piston and ring life
  • Diamond-machined pistons are held to plus or minus one gram weight and less than one-half-thousandth-inch (.0005") tolerances from piston to piston
  • Each kit contains two pistons, pins, spiral-lock pin clips and Hastings moly rings
  • Replacement piston rings and pin lock rings available separately
  • NOTE: KB pistons can be installed tighter than other pistons. This results in less piston rock and better ring seal. Please read instructions included with piston for correct piston clearance.
  • NOTE: Due to the thermal conductivity and design of KB pistons, special attention is required to the top ring end gap. Please read instructions furnished with piston for correct ring installation.
  • NOTE: Each replacement ring PART # denotes rings for two pistons, except 99-06 88" Twin Cam kits, which require two sets.
  • (FOR 12-17 103" TWIN CAM AND 07-13 96" TWIN CAM BIG BORE 103" COATED SKIRTS chart, and FOR 99-06 95" TWIN CAM BIG BORE (COATED SKIRTS)NOTE: Use lock rings PART #0913-0002 (4-pk.).
  • (FOR 84-99 80" EVOLUTION BIG TWIN chart, and FOR 86-17XL 883 CONVERSION TO 1200 (COATED SKIRTS)NOTE: Use lock rings PART #0913-0001 (4-pk.).
  • Product Name: Piston Kit
  • Piston Material: Hypereutectic Alloy
  • Bore Size: 3.498"
  • Piston Diameter: 3.498"
  • Compression Ratio: 10.0:1
  • Units: Kit
  • Riding Style: Street
2004-2006 Harley-Davidson 883 XL
1999-2006 Harley-Davidson 883 Custom XLC
2007-2010 Harley-Davidson 883 Low EFI XLL
1986-2003 Harley-Davidson Sportster 883 XLH
2005-2006 Harley-Davidson 883 Low XLL
2002-2003, 2005-2006 Harley-Davidson 883 Roadster XLR
2009-2019 Harley-Davidson Iron 883 XLN
1986-1995 Harley-Davidson 883 Deluxe XLH
2007 Harley-Davidson 883 Roadster EFI XLR
2007-2008 Harley-Davidson 883 EFI XL
2007-2009 Harley-Davidson 883 Custom EFI XLC
1987-2003 Harley-Davidson 883 Hugger XLH
2011-2019 Harley-Davidson 883 SuperLow XLL
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Orders typically ship out within 1-2 business days.

Shipping Policy

Usually, we ship the same day. If the item purchased is unavailable, we will notify you of the delay. Some custom order items such as the Gigacycle Front end, Suspension, Saddlemen, Thunderheader, FAB28, or Plex Audio systems will take time to process, we will notify you of the current lead time. Once shipped your item should arrive at you in 1-5 days Domestic, 2-4 weeks international.

Returns Policy

Our policy lasts 30 days. If 30 days have gone by since your purchase, unfortunately, we can’t offer you a refund or exchange. To be eligible for a return, your item must be unused and in the same condition that you received it. It must also be in the original packaging.

Refunds (if applicable)

Once your return is received and inspected, we will send you an email to notify you that we have received your returned item. We will also notify you of the approval or rejection of your refund. If you are approved, then your refund will be processed, and a credit will automatically be applied to your credit card or original method of payment, within a certain amount of days.

Exchanges (if applicable)

We only replace items if they are defective or damaged. If you need to exchange it for the same item, send us an email at fxrtman@gmail.com and send your item to: 2275 N Wilson Way, Stockton CA 95205, United States.


To return your product, you should mail your product to: 2275 N Wilson Way, Stockton CA 95205, United States You will be responsible for paying for your own shipping costs for returning your item. Shipping costs are non-refundable. If you receive a refund, the cost of return shipping will be deducted from your refund. Depending on where you live, the time it may take for your exchanged product to reach you, may vary.

Just Text or Call 209-751-6365 or email eddieechols@gmail.com. I am here to help. Thanks, Eddie.

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