KB Performance 103"/3.875" Bore 10.5:1 Forged Pistons 07-17 Twin Cam KB909C-STD

Description: PLEASE READ BEFORE PLACING AN ORDER: 1. PLEASE LEAVE YOUR FITMENT INFO AT CHECKOUT. Even if Ebay’s fitment says this item fits your application, please confirm fitment by providing us with your exact year, make and model during checkout as Ebay’s info can often be wrong. (Click on “message to seller” under the ship to address.) Please keep in mind that your order may not ship out until we receive this information. 2. SOME IMAGES ARE STOCK PHOTOS They might not accurately represent the item you are purchasing. 3. WE DO NOT DROP-SHIP THIS ITEM to PO BOXES, APO, PUERTO RICO, ALASKA, HAWAII, GUAM or VIRIGIN ISLAND ADDRESSES. We will request a physical street address within the contiguous US and issue a full refund if we do not receive a revised address by the end of the day. More info regarding our policies can be found below the listing information. KB Performance Forged Piston Kit - (103ci., Domed) - Standard Bore 3.875in., 10.5:1 Part Number: KB909C-STD Pistons forged from 4032 aluminum alloy Offset pin design for quiet operation Each kit contains two pistons, pins, spiral-lock pin clips and Hastings moly rings Piston pin lock rings available separately Replacement rings are also available separately 2007Harley DavidsonFLHR Road King2008Harley DavidsonFLHR Road King2009Harley DavidsonFLHR Road King2010Harley DavidsonFLHR Road King2011Harley DavidsonFLHR Road King2007Harley DavidsonFLHRC Road King Classic2008Harley DavidsonFLHRC Road King Classic2009Harley DavidsonFLHRC Road King Classic2010Harley DavidsonFLHRC Road King Classic2011Harley DavidsonFLHRC Road King Classic2007Harley DavidsonFLHRS Road King Custom2007Harley DavidsonFLHT Electra Glide Standard2008Harley DavidsonFLHT Electra Glide Standard2009Harley DavidsonFLHT Electra Glide Standard2007Harley DavidsonFLHTC Electra Glide Classic2008Harley DavidsonFLHTC Electra Glide Classic2009Harley DavidsonFLHTC Electra Glide Classic2010Harley DavidsonFLHTC Electra Glide Classic2011Harley DavidsonFLHTC Electra Glide Classic2007Harley DavidsonFLHTCU Electra Glide Ultra Classic2008Harley DavidsonFLHTCU Electra Glide Ultra Classic2009Harley DavidsonFLHTCU Electra Glide Ultra Classic2010Harley DavidsonFLHTCU Electra Glide Ultra Classic2011Harley DavidsonFLHTCU Electra Glide Ultra Classic2007Harley DavidsonFLHX Street Glide2008Harley DavidsonFLHX Street Glide2009Harley DavidsonFLHX Street Glide2010Harley DavidsonFLHX Street Glide2011Harley DavidsonFLHX Street Glide2007Harley DavidsonFLSTC Heritage Softail Classic2008Harley DavidsonFLSTC Heritage Softail Classic2009Harley DavidsonFLSTC Heritage Softail Classic2010Harley DavidsonFLSTC Heritage Softail Classic2011Harley DavidsonFLSTC Heritage Softail Classic2007Harley DavidsonFLSTF Fat Boy2008Harley DavidsonFLSTF Fat Boy2009Harley DavidsonFLSTF Fat Boy2010Harley DavidsonFLSTF Fat Boy2011Harley DavidsonFLSTF Fat Boy2010Harley DavidsonFLSTFB Fat Boy Lo2011Harley DavidsonFLSTFB Fat Boy Lo2007Harley DavidsonFLSTN Softail Deluxe2008Harley DavidsonFLSTN Softail Deluxe2009Harley DavidsonFLSTN Softail Deluxe2010Harley DavidsonFLSTN Softail Deluxe2011Harley DavidsonFLSTN Softail Deluxe2008Harley DavidsonFLSTSB Cross Bones2009Harley DavidsonFLSTSB Cross Bones2010Harley DavidsonFLSTSB Cross Bones2011Harley DavidsonFLSTSB Cross Bones2007Harley DavidsonFLSTSC Softail Springer Classic2007Harley DavidsonFLTR Road Glide2008Harley DavidsonFLTR Road Glide2009Harley DavidsonFLTR Road Glide2010Harley DavidsonFLTRX Road Glide Custom2008Harley DavidsonFXCW Rocker2009Harley DavidsonFXCW Rocker2008Harley DavidsonFXCWC Rocker C2009Harley DavidsonFXCWC Rocker C2010Harley DavidsonFXCWC Rocker C2011Harley DavidsonFXCWC Rocker C2007Harley DavidsonFXD Dyna Super Glide2008Harley DavidsonFXD Dyna Super Glide2009Harley DavidsonFXD Dyna Super Glide2010Harley DavidsonFXD Dyna Super Glide2007Harley DavidsonFXDB Street Bob2008Harley DavidsonFXDB Street Bob2009Harley DavidsonFXDB Street Bob2010Harley DavidsonFXDB Street Bob2011Harley DavidsonFXDB Street Bob2007Harley DavidsonFXDC Super Glide Custom2008Harley DavidsonFXDC Super Glide Custom2009Harley DavidsonFXDC Super Glide Custom2010Harley DavidsonFXDC Super Glide Custom2011Harley DavidsonFXDC Super Glide Custom2008Harley DavidsonFXDF Fat Bob2009Harley DavidsonFXDF Fat Bob2010Harley DavidsonFXDF Fat Bob2011Harley DavidsonFXDF Fat Bob2007Harley DavidsonFXDL Dyna Low Rider2008Harley DavidsonFXDL Dyna Low Rider2009Harley DavidsonFXDL Dyna Low Rider2007Harley DavidsonFXDWG Dyna Wide Glide2008Harley DavidsonFXDWG Dyna Wide Glide2010Harley DavidsonFXDWG Dyna Wide Glide2011Harley DavidsonFXDWG Dyna Wide Glide2007Harley DavidsonFXST Softail Standard2007Harley DavidsonFXSTB Night Train2008Harley DavidsonFXSTB Night Train2009Harley DavidsonFXSTB Night Train2007Harley DavidsonFXSTC Softail Custom2008Harley DavidsonFXSTC Softail Custom2009Harley DavidsonFXSTC Softail Custom2010Harley DavidsonFXSTC Softail Custom2007Harley DavidsonFXSTD Softail Deuce2007Harley-DavidsonElectra Glide Classic EFI FLHTCI2008Harley-DavidsonElectra Glide Classic EFI FLHTCI2009Harley-DavidsonElectra Glide Classic EFI FLHTCI2010Harley-DavidsonElectra Glide Classic EFI FLHTCI2011Harley-DavidsonElectra Glide Classic EFI FLHTCI2012Harley-DavidsonElectra Glide Classic EFI FLHTCI2013Harley-DavidsonElectra Glide Classic EFI FLHTCI2007Harley-DavidsonElectra Glide Standard EFI FLHTI2008Harley-DavidsonElectra Glide Standard EFI FLHTI2009Harley-DavidsonElectra Glide Standard EFI FLHTI2007Harley-DavidsonElectra Glide Ultra Classic EFI FLHTCUI2008Harley-DavidsonElectra Glide Ultra Classic EFI FLHTCUI2009Harley-DavidsonElectra Glide Ultra Classic EFI FLHTCUI2010Harley-DavidsonElectra Glide Ultra Classic EFI FLHTCUI2011Harley-DavidsonElectra Glide Ultra Classic EFI FLHTCUI2012Harley-DavidsonElectra Glide Ultra Classic EFI FLHTCUI2013Harley-DavidsonElectra Glide Ultra Classic EFI FLHTCUI2014Harley-DavidsonElectra Glide Ultra Classic EFI FLHTCUI2015Harley-DavidsonElectra Glide Ultra Classic EFI FLHTCUI2016Harley-DavidsonElectra Glide Ultra Classic EFI FLHTCUI2010Harley-DavidsonElectra Glide Ultra Limited FLHTK2011Harley-DavidsonElectra Glide Ultra Limited FLHTK2012Harley-DavidsonElectra Glide Ultra Limited FLHTK2013Harley-DavidsonElectra Glide Ultra Limited FLHTK2014Harley-DavidsonElectra Glide Ultra Limited FLHTK2015Harley-DavidsonElectra Glide Ultra Limited FLHTK2016Harley-DavidsonElectra Glide Ultra Limited FLHTK2017Harley-DavidsonElectra Glide Ultra Limited FLHTK2018Harley-DavidsonElectra Glide Ultra Limited FLHTK2015Harley-DavidsonElectra Glide Ultra Limited Low FLHTKL2016Harley-DavidsonElectra Glide Ultra Limited Low FLHTKL2010Harley-DavidsonFat Boy Lo FLSTFB2011Harley-DavidsonFat Boy Lo FLSTFB2012Harley-DavidsonFat Boy Lo FLSTFB2013Harley-DavidsonFat Boy Lo FLSTFB2014Harley-DavidsonFat Boy Lo FLSTFB2015Harley-DavidsonFat Boy Lo FLSTFB2016Harley-DavidsonFat Boy Lo FLSTFB2016Harley-DavidsonFat Boy S FLSTFBS2017Harley-DavidsonFat Boy S FLSTFBS2015Harley-DavidsonFreewheeler FLRT2016Harley-DavidsonFreewheeler FLRT2007Harley-DavidsonRoad Glide EFI FLTR2008Harley-DavidsonRoad Glide EFI FLTR2009Harley-DavidsonRoad Glide EFI FLTR2010Harley-DavidsonRoad Glide Custom FLTRX2011Harley-DavidsonRoad Glide Custom FLTRX2012Harley-DavidsonRoad Glide Custom FLTRX2013Harley-DavidsonRoad Glide Custom FLTRX2015Harley-DavidsonRoad Glide Custom FLTRX2016Harley-DavidsonRoad Glide Custom FLTRX2015Harley-DavidsonRoad Glide Special FLTRXS2016Harley-DavidsonRoad Glide Special FLTRXS2011Harley-DavidsonRoad Glide Ultra FLTRU2012Harley-DavidsonRoad Glide Ultra FLTRU2013Harley-DavidsonRoad Glide Ultra FLTRU2007Harley-DavidsonRoad King EFI FLHR2008Harley-DavidsonRoad King EFI FLHR2009Harley-DavidsonRoad King EFI FLHR2010Harley-DavidsonRoad King EFI FLHR2011Harley-DavidsonRoad King EFI FLHR2012Harley-DavidsonRoad King EFI FLHR2013Harley-DavidsonRoad King EFI FLHR2014Harley-DavidsonRoad King EFI FLHR2015Harley-DavidsonRoad King EFI FLHR2016Harley-DavidsonRoad King EFI FLHR2008Harley-DavidsonSoftail Cross Bones FLSTSB2009Harley-DavidsonSoftail Cross Bones FLSTSB2010Harley-DavidsonSoftail Cross Bones FLSTSB2011Harley-DavidsonSoftail Cross Bones FLSTSB2007Harley-DavidsonSoftail Deluxe EFI FLSTNI2008Harley-DavidsonSoftail Deluxe EFI FLSTNI2009Harley-DavidsonSoftail Deluxe EFI FLSTNI2010Harley-DavidsonSoftail Deluxe EFI FLSTNI2011Harley-DavidsonSoftail Deluxe EFI FLSTNI2012Harley-DavidsonSoftail Deluxe EFI FLSTNI2013Harley-DavidsonSoftail Deluxe EFI FLSTNI2014Harley-DavidsonSoftail Deluxe EFI FLSTNI2015Harley-DavidsonSoftail Deluxe EFI FLSTNI2016Harley-DavidsonSoftail Deluxe EFI FLSTNI2017Harley-DavidsonSoftail Deluxe EFI FLSTNI2007Harley-DavidsonSoftail Fat Boy EFI FLSTFI2008Harley-DavidsonSoftail Fat Boy EFI FLSTFI2009Harley-DavidsonSoftail Fat Boy EFI FLSTFI2010Harley-DavidsonSoftail Fat Boy EFI FLSTFI2011Harley-DavidsonSoftail Fat Boy EFI FLSTFI2012Harley-DavidsonSoftail Fat Boy EFI FLSTFI2013Harley-DavidsonSoftail Fat Boy EFI FLSTFI2014Harley-DavidsonSoftail Fat Boy EFI FLSTFI2015Harley-DavidsonSoftail Fat Boy EFI FLSTFI2016Harley-DavidsonSoftail Fat Boy EFI FLSTFI2017Harley-DavidsonSoftail Fat Boy EFI FLSTFI2007Harley-DavidsonSoftail Heritage Classic EFI FLSTCI2008Harley-DavidsonSoftail Heritage Classic EFI FLSTCI2009Harley-DavidsonSoftail Heritage Classic EFI FLSTCI2010Harley-DavidsonSoftail Heritage Classic EFI FLSTCI2011Harley-DavidsonSoftail Heritage Classic EFI FLSTCI2012Harley-DavidsonSoftail Heritage Classic EFI FLSTCI2013Harley-DavidsonSoftail Heritage Classic EFI FLSTCI2014Harley-DavidsonSoftail Heritage Classic EFI FLSTCI2015Harley-DavidsonSoftail Heritage Classic EFI FLSTCI2016Harley-DavidsonSoftail Heritage Classic EFI FLSTCI2017Harley-DavidsonSoftail Heritage Classic EFI FLSTCI2007Harley-DavidsonStreet Glide EFI FLHX2008Harley-DavidsonStreet Glide EFI FLHX2009Harley-DavidsonStreet Glide EFI FLHX2010Harley-DavidsonStreet Glide EFI FLHX2011Harley-DavidsonStreet Glide EFI FLHX2012Harley-DavidsonStreet Glide EFI FLHX2013Harley-DavidsonStreet Glide EFI FLHX2014Harley-DavidsonStreet Glide EFI FLHX2015Harley-DavidsonStreet Glide EFI FLHX2016Harley-DavidsonStreet Glide EFI FLHX2014Harley-DavidsonStreet Glide Special FLHXS2015Harley-DavidsonStreet Glide Special FLHXS2016Harley-DavidsonStreet Glide Special FLHXS2009Harley-DavidsonTri Glide Ultra Classic FLHTCUTG2010Harley-DavidsonTri Glide Ultra Classic FLHTCUTG2011Harley-DavidsonTri Glide Ultra Classic FLHTCUTG2012Harley-DavidsonTri Glide Ultra Classic FLHTCUTG2013Harley-DavidsonTri Glide Ultra Classic FLHTCUTG2014Harley-DavidsonTri Glide Ultra Classic FLHTCUTG2015Harley-DavidsonTri Glide Ultra Classic FLHTCUTG2016Harley-DavidsonTri Glide Ultra Classic FLHTCUTG2011Harley-DavidsonBlackline FXS2012Harley-DavidsonBlackline FXS2013Harley-DavidsonBlackline FXS2013Harley-DavidsonBreakout FXSB2014Harley-DavidsonBreakout FXSB2015Harley-DavidsonBreakout FXSB2016Harley-DavidsonBreakout FXSB2017Harley-DavidsonBreakout FXSB2015Harley-DavidsonElectra Glide Ultra Classic Low FLHTCUL2016Harley-DavidsonElectra Glide Ultra Classic Low FLHTCUL2007Harley-DavidsonLow Rider EFI FXDL2008Harley-DavidsonLow Rider EFI FXDL2009Harley-DavidsonLow Rider EFI FXDL2014Harley-DavidsonLow Rider EFI FXDL2015Harley-DavidsonLow Rider EFI FXDL2016Harley-DavidsonLow Rider EFI FXDL2017Harley-DavidsonLow Rider EFI FXDL2016Harley-DavidsonLow Rider S FXDLS2017Harley-DavidsonLow Rider S FXDLS2007Harley-DavidsonRoad King Classic EFI FLHRC2008Harley-DavidsonRoad King Classic EFI FLHRC2009Harley-DavidsonRoad King Classic EFI FLHRC2010Harley-DavidsonRoad King Classic EFI FLHRC2011Harley-DavidsonRoad King Classic EFI FLHRC2012Harley-DavidsonRoad King Classic EFI FLHRC2013Harley-DavidsonRoad King Classic EFI FLHRC2007Harley-DavidsonSoftail Custom EFI FXSTC2008Harley-DavidsonSoftail Custom EFI FXSTC2009Harley-DavidsonSoftail Custom EFI FXSTC2010Harley-DavidsonSoftail Custom EFI FXSTC2007Harley-DavidsonSoftail Night Train EFI FXSTBI2008Harley-DavidsonSoftail Night Train EFI FXSTBI2009Harley-DavidsonSoftail Night Train EFI FXSTBI2012Harley-DavidsonSoftail Slim FLS2013Harley-DavidsonSoftail Slim FLS2014Harley-DavidsonSoftail Slim FLS2015Harley-DavidsonSoftail Slim FLS2016Harley-DavidsonSoftail Slim FLS2017Harley-DavidsonSoftail Slim FLS2016Harley-DavidsonSoftail Slim S FLSS2017Harley-DavidsonSoftail Slim S FLSS2007Harley-DavidsonStreet Bob FXDB2008Harley-DavidsonStreet Bob FXDB2009Harley-DavidsonStreet Bob FXDB2010Harley-DavidsonStreet Bob FXDB2011Harley-DavidsonStreet Bob FXDB2012Harley-DavidsonStreet Bob FXDB2013Harley-DavidsonStreet Bob FXDB2014Harley-DavidsonStreet Bob FXDB2015Harley-DavidsonStreet Bob FXDB2016Harley-DavidsonStreet Bob FXDB2017Harley-DavidsonStreet Bob FXDB2007Harley-DavidsonSuper Glide Custom EFI FXDCI2008Harley-DavidsonSuper Glide Custom EFI FXDCI2009Harley-DavidsonSuper Glide Custom EFI FXDCI2010Harley-DavidsonSuper Glide Custom EFI FXDCI2011Harley-DavidsonSuper Glide Custom EFI FXDCI2012Harley-DavidsonSuper Glide Custom EFI FXDCI2013Harley-DavidsonSuper Glide Custom EFI FXDCI2014Harley-DavidsonSuper Glide Custom EFI FXDCI2007Harley-DavidsonSuper Glide EFI FXDI2008Harley-DavidsonSuper Glide EFI FXDI2009Harley-DavidsonSuper Glide EFI FXDI2010Harley-DavidsonSuper Glide EFI FXDI2012Harley-DavidsonSwitchback FLD2013Harley-DavidsonSwitchback FLD2014Harley-DavidsonSwitchback FLD2015Harley-DavidsonSwitchback FLD2016Harley-DavidsonSwitchback FLD2007Harley-DavidsonWide Glide EFI FXDWGI2008Harley-DavidsonWide Glide EFI FXDWGI2010Harley-DavidsonWide Glide EFI FXDWGI2011Harley-DavidsonWide Glide EFI FXDWGI2012Harley-DavidsonWide Glide EFI FXDWGI2013Harley-DavidsonWide Glide EFI FXDWGI2014Harley-DavidsonWide Glide EFI FXDWGI2015Harley-DavidsonWide Glide EFI FXDWGI2016Harley-DavidsonWide Glide EFI FXDWGI2017Harley-DavidsonWide Glide EFI FXDWGI2010Harley-DavidsonStreet Glide Trike FLHXXX2011Harley-DavidsonStreet Glide Trike FLHXXX2008Harley-DavidsonSoftail Rocker C FXCWC2009Harley-DavidsonSoftail Rocker C FXCWC2010Harley-DavidsonSoftail Rocker C FXCWC2011Harley-DavidsonSoftail Rocker C FXCWC2008Harley-DavidsonSoftail Rocker FXCW2009Harley-DavidsonSoftail Rocker FXCW2008Harley-DavidsonFat Bob FXDF2009Harley-DavidsonFat Bob FXDF2010Harley-DavidsonFat Bob FXDF2011Harley-DavidsonFat Bob FXDF2012Harley-DavidsonFat Bob FXDF2013Harley-DavidsonFat Bob FXDF2014Harley-DavidsonFat Bob FXDF2015Harley-DavidsonFat Bob FXDF2016Harley-DavidsonFat Bob FXDF2017Harley-DavidsonFat Bob FXDF *DON’T FORGET TO PROVIDE US WITH YOUR YEAR MAKE AND MODEL DURING CHECKOUT!(Click on “message to seller” under the ship to address.) If we do not receive this information, we will contact you before any items ship out. FAQ’s (PLEASE READ) Where is my part shipping from? Although we stock many of our parts in house, we do not stock all of the parts listed in our Ebay store at our location in Collegeville, PA. We have a network of over 15 warehouses throughout the US that we use to drop-ship orders as well. In most cases, this allows us to cut down on transit time if the item is available in multiple warehouses. If this is of concern, please contact us to confirm where your part is shipping from prior to placing your order. Can I return something if I don’t like it or it doesn’t fit? f you simply have a change of heart for any reason, yes, you can return the part (unless it is a tuner). At this time the buyer is responsible for return shipping. No restocking fee will apply. Please contact us for a Return Authorization (RA) number prior to returning the item. If we ship you the wrong part or the part is damaged during shipping, please let us know as soon as possible and we will send a pre-paid return label and either issue a refund or send out a replacement part. All returned items must be sent IN THE ORIGINAL PACKAGING, IN RESALABLE CONDITION no later than 30 days after the item is received. WE CANNOT ACCEPT RETURNS ON TUNERS or any items that have been clearly been used or that are missing items/original manufacturing packaging. Do you charge a restocking fee? No, we never charge restocking fees, however if we receive a part that is damaged, missing parts or is not returned in the original packaging or in its original shape, we will charge accordingly when issuing your refund. Why doesn’t the listing image look like my part? SOME IMAGES ARE STOCK PHOTOS provided to us from the manufacturer and may not accurately represent the item you are purchasing. Please read the description and check the part number and fitment chart BEFORE checking out. You can also contact us directly to confirm the part that you will be receiving. Do you offer discounts on Bulk Orders? Please contact us PRIOR to placing your order if you plan on ordering multiples of an item and we will most likely be able to apply a discount. Not all items apply. Will you price-match? Yes, we will, as long as we’re able to get the part through one of our distributors and the part is available. The price cannot violate the manufacturer’s MAP policy (Minimum Advertised Price) We will need a link to the exact part that you are inquiring about. Please note that the part number, color, size, model, fitment etc must match. The part must be new and available from the seller. The link cannot be to an auction or a Craigslist link. The price match (if approved) cannot be combined with any other discounts. We reserve the right to turn down a price-match offer. PLEASE ENTER YOUR VEHICLE INFO (YEAR/MAKE/MODEL) DURING CHECKOUT (CLICK SEND MESSAGE TO SELLER UNDER SHIPING INFO) SO THAT WE CAN CONFIRM FITMENT PRIOR TO SHIPPING OUT YOUR PART. Please note that E-Bays fitment chart is not always up to date. We can confirm fitment for you. Why don’t you ship to PO BOXES, APO’s, Alaska, Hawaii, Puerto Rico, Guam, Virgin Islands etc? Our distributors only ship via UPS and FedEx within the contiguous United States (lower 48 states). These carriers cannot ship to any of the above listed addresses. If it is a part that we have in house, we can ship it to a PO BOX, as well as a location outside of the contiguous US, but there may be an additional cost associated with this shipment depending on the part itself.Please contact us prior to making a purchase to see if we can ship your item to a PO BOX or a location outside of the contiguous US. IF WE RECEIVE AN ORDER WITH AN ADDRESS OUTSIDE OF THE CONTIGUOUS US, WE WILL REQUEST A PHYSICAL STREET ADDRESS WITHIN THE CONTIGUOUS AND ISSUE A FULL REFUND IF WE DO NOT RECEIVE ONE BY THE END OF THE DAY. Why is my country excluded from the Shipping locations? We use Ebay’s Global Shipping program to handle our International shipments. We ship the parts to their HUB in the United States and the Global Shipping program handles everything from there. The Global Shipping program controls which parts ship to which countries. Unfortunately, we have no control over this decision.

Price: 319.15 USD

Location: Collegeville, Pennsylvania

End Time: 2024-02-04T23:34:18.000Z

Shipping Cost: 0 USD