Engine Parts
Other Variations
Piston Top End Kit
Part # 0910-3721
$327.95
NY: 0
National: 2
- —The piston is heat-treated with a T-5 hardening and tempering cycle
- —The piston skirt is coated with high-tech Molybdenum Disulphite to allow faster break in time and increased piston life
- —Forged piston kit is forged from 2618 aluminum
- —Forged replica piston is a forged OEM replacement
- —Top-end piston kit includes piston, rings, pins, circlips, top-end gaskets and cam chain
Calculated shipping at checkout
30-day returns on unused parts
Ships in 1–3 business days
Specifications
Product NameTop End Piston Kit
StyleForged Replica
Cylinder Diameter90.00 mm
Engine Type4-Stroke
Piston Diameter89.96 mm
Piston MaterialForged 2618 Aluminum
Skirt CoatingMolybdenum Disulphite
Displacement400 cc
Compression Ratio11.3:1
Riding StyleOff-Road
UnitsKit
Riding StyleStreet
Weight2.55 lbs
Dimensions (L x W x H)12.19" x 8.24" x 5.64"
Fits These Vehicles (57)
DR-Z400S2022
DR-Z400SM2022
DR-Z400S2021
DR-Z400SM2021
DR-Z400S2020
DR-Z400SM2020
DR-Z400SM2019
DR-Z400S2019
DR-Z400SM2018
DR-Z400S2018
DR-Z400SM2017
DR-Z400S2017
DR-Z400S2016
DR-Z400SM2016
DR-Z400SM2015
DR-Z400S2015
DR-Z400S2014
DR-Z400SM2014
DR-Z400SM2013
DR-Z400S2013
DR-Z400SM2012
DR-Z400S2012
DR-Z400S2011
DR-Z400SM2011
DR-Z400S2010
DR-Z400SM2010
DR-Z400S2009
DR-Z400SM2009
DR-Z400S2008
DR-Z400SM2008
DR-Z400S2007
DR-Z400E2007
DR-Z400SM2007
DR-Z400SM2006
DR-Z400S2006
DR-Z400E2006
DR-Z400S2005
DR-Z400SM2005
DR-Z400E2005
DR-Z4002005
KLX400R2004
DR-Z400S2004
DR-Z4002004
DR-Z400E2004
KLX400R2003
DR-Z4002003
DR-Z400S2003
DR-Z400E2003
DR-Z400E2002
DR-Z4002002
DR-Z400S2002
DR-Z400S2001
DR-Z400E2001
DR-Z4002001
DR-Z4002000
DR-Z400E2000
DR-Z400S2000
Not sure it fits? Call our Harley techs at 607-654-7431.
