Why shop with us
Brand: United Engine & Machine Co
CAST HYPEREUTECTIC PISTON
Hypereutectic cast piston with a bore of 3.895 inches and 10:1 compression.
Currently out of stock
No hidden fees — taxes included in the price & Free Shipping.
We accept major cards and digital wallets. Additional installment plans, when available, are offered by Shopify at checkout based on order eligibility.
CAST HYPEREUTECTIC PISTON
Bore: 3.895in.
Compression: 10:1 Compression Sizing: 0.020in.
Oversize.
Premium performance pistons are made from a special hypereutectic T5 aluminum alloy.
This alloy allows for the construction of a lightweight piston that runs great, lasts longer than other pistons, and uses less fuel while making more power.
Kit includes 2 cast pistons, 1 set of Hastings moly rings, and piston pin clips.
Instructions included.
Coated skirt.
Fits the following vehicle applications: for Harley Davidson FLD Switchback 2012-2016, for Harley Davidson FLHR Road King 2007-2016, for Harley Davidson FLHRC Road King Classic 2007-2013, for Harley Davidson FLHRS Road King Custom 2007, for Harley Davidson FLHT Electra Glide Standard 2007-2009, for Harley Davidson FLHTC Electra Glide Classic 2007-2013, for Harley Davidson FLHTCU Electra Glide Ultra Classic 2007-2016, for Harley Davidson FLHTCUL Electra Glide Ultra Classic Low 2015-2016, for Harley Davidson FLHTCUTG Tri Glide Ultra 2014-2016, for Harley Davidson FLHTCUTG Tri Glide Ultra Classic 2012-2013, for Harley Davidson FLHTK Electra Glide Ultra Limited 2010-2014, for Harley Davidson FLHTK Ultra Limited 2015-2016, for Harley Davidson FLHTKL Ultra Limited Low 2015-2016, for Harley Davidson FLHX Street Glide 2007-2016, for Harley Davidson FLHXS Street Glide Special 2014-2016, for Harley Davidson FLS Softail Slim 2012-2016, for Harley Davidson FLSTC Heritage Softail Classic 2007-2016, for Harley Davidson FLSTF Fat Boy 2007-2016, for Harley Davidson FLSTFB Fat Boy Lo 2010-2016, for Harley Davidson FLSTN Softail Deluxe 2007-2016, for Harley Davidson FLSTSB Cross Bones 2008-2011, for Harley Davidson FLSTSC Softail Springer Classic 2007, for Harley Davidson FLTR Road Glide 2007-2009, for Harley Davidson FLTRU Road Glide Ultra 2016, for Harley Davidson FLTRU Road Glide Ultra 2012-2013, for Harley Davidson FLTRX Road Glide 2015-2016.
Key Features
Specifications
- Length
- 0.0 lb
- Width
- 0.0 lb
- Height
- 0.0 lb
- Weight
- 0.0 lb
- ASIN
- B06XC5ZGMW
- UPC
- 800745151506
- Ships From
- United States
- Brand
- United Engine & Machine Co
Frequently Asked Questions
About CAST HYPEREUTECTIC PISTON
01 What is the bore size of the piston?
The bore size of the piston is 3.895 inches.
02 What is the compression ratio?
The compression ratio is 10:1.
03 What materials are used in the pistons?
The pistons are made from a special hypereutectic T5 aluminum alloy.
04 What is the ASIN for this product?
The ASIN for this product is B06XC5ZGMW.
05 What is the UPC / barcode for this product?
The UPC/barcode for this product is 800745151506.
06 Where does this ship from?
Orders ship from our fulfillment center in Dover, Delaware, USA.
07 How many days will it take to arrive?
Orders ship within 1-2 business days and typically arrive within 4-5 business days via free standard shipping -- usually by Sep 4.
08 Does this product accept returns?
Yes -- this item can be returned within 15 days of delivery for a free return by mail. See our return policy for full details.

