Engine Parts
Other Variations
Piston Kit Top End Cast Brp 850 Etec
Part # 0910-6986
$367.95
National: 0
- —Engineered with high-precision tooling to meet or exceed original factory tolerances
- —Features a full Molybdenum Disulfide (MoS2) skirt coating to ensure smooth engine break-in and prevent piston scuffing
- —Hard-anodized piston crown/dome protects the structure against excessive combustion heat and high detonation
- —Hard-anodized top ring grooves virtually eliminate ring micro-welding in extreme conditions
- —Outfitted with premium Japanese Riken rings for optimal heat transfer and precise oil ring sealing across cast iron, Nikasil, or composite bores
- —Piston kit includes the pistons, premium rings, heavy-duty wrist pins, circlips, and the small-end wrist pin needle bearing
- — Gaskets includes complete premium top-end gasket kit mirroring original equipment layouts for an airtight seal
Calculated shipping at checkout
30-day returns on unused parts
Ships in 1–3 business days
Specifications
Bore Size82.00 mm
Engine Type2-Stroke
UnitsKit
Product NameRebuild Kit
Displacement850 cc
Piston MaterialCast
Skirt CoatingMolybdenum Disulphite
Cooling SystemLiquid Cooled
Piston MaterialHypereutectic Alloy
TypeDual Ring
Riding StyleSnow
StyleTop End
Weight4.1 lbs
Dimensions (L x W x H)13" x 8.25" x 5.13"
Fits These Vehicles (162)
Freeride E-TEC 850 1542026
Backcountry X-RS E-TEC 850 Turbo R 146 39in.2026
Brutal RE (500mm) 850 E-TEC2026
Summit X E-TEC 850 1542026
Backcountry X-RS 850 E-Tec Turbo R w/146" Track 2026
Backcountry X-RS E-TEC 850 Turbo R 146 43in.2026
Expedition SE E-TEC 8502026
Backcountry X-RS 850 E-Tec Turbo R w/154" Track2026
Expedition Xtreme E-TEC 8502026
Freeride E-TEC 850 1462026
Rave RE 850 E-TEC2026
MX Z X E-TEC 850 1292026
Expedition SE E-TEC 8502025
Freeride E-TEC 850 1462025
MX Z Adrenaline E-TEC 850 1292025
Summit X 850 2.5" E-TEC w/154" Track2025
Brutal RE (500mm) 850 E-TEC2025
Expedition Xtreme E-TEC 8502025
Freeride E-TEC 850 1652025
MX Z X E-TEC 850 1292025
Rave RE 850 E-TEC2025
Summit X 850 3.0" E-TEC w/165" Track2025
Backcountry X-RS E-TEC 850 Turbo R 1462025
Freeride E-TEC 850 1542025
Summit X E-TEC 850 1542025
Summit X 850 3.0" E-TEC w/154" Track2025
Renegade 850 Enduro E-TEC w/137" Track2025
Xterrian Brutal 850 E-TEC2024
Expedition Xtreme E-TEC 8502024
Freeride E-TEC 850 1652024
Freeride E-TEC 850 1462024
Summit X E-TEC 850 1542024
Rave RE 850 E-TEC2024
Renegade 850 Enduro E-TEC w/137" Track2024
Backcountry 850 E-TEC w/146" Track2024
MX Z X E-TEC 8502024
Freeride E-TEC 850 1542024
Expedition SE E-TEC 8502024
Summit X 850 2.5" E-TEC w/165" Track2024
Summit X 850 3.0" E-TEC w/165" Track2024
Summit SP E-TEC 850 1652023
Xterrian Brutal 850 E-TEC2023
Expedition Xtreme E-TEC 8502023
Summit SP E-TEC 850 1462023
Summit X 850 3.0" E-TEC w/165" Track2023
Freeride E-TEC 850 1542023
Freeride E-TEC 850 1652023
Summit X 850 2.5" E-TEC w/165" Track2023
Expedition SE E-TEC 8502023
Renegade X E-TEC 8502023
Summit X E-TEC 850 1542023
Rave RE 850 E-TEC2023
Renegade Adrenaline E-TEC 8502023
Backcountry E-TEC 8502023
Freeride E-TEC 850 1462023
Summit SP E-TEC 850 1542023
Summit X 850 2.5" E-TEC w/154" Track2023
Renegade X E-TEC 8502022
Summit SP E-TEC 850 1542022
Summit X E-TEC 850 1542022
Backcountry E-TEC 8502022
Expedition Xtreme E-TEC 8502022
MX Z X E-TEC 8502022
Summit X 850 2.5" E-TEC w/154" Track2022
Rave RE 850 E-TEC2022
Summit SP E-TEC 850 1462022
Summit SP E-TEC 850 1652022
Summit X 850 3.0" E-TEC w/165" Track2022
BoonDocker DS 850 E-TEC2022
BoonDocker DS 850 E-TEC 39002022
Freeride E-TEC 850 1652022
Renegade Adrenaline E-TEC 8502022
BoonDocker DS 850 E-TEC 41002022
Freeride E-TEC 850 1462022
Freeride E-TEC 850 1542022
Summit X 850 2.5" E-TEC w/165" Track2022
Summit X 850 2.5" E-TEC w/154" Track2021
Backcountry E-TEC 8502021
Renegade X E-TEC 8502021
Expedition Xtreme E-TEC 8502021
Freeride E-TEC 850 1652021
Renegade Adrenaline E-TEC 8502021
Freeride E-TEC 850 1462021
Freeride E-TEC 850 1542021
Summit SP E-TEC 850 1752021
MX Z X E-TEC 8502021
Summit X 850 3.0" E-TEC w/165" Track2021
Summit SP E-TEC 850 1652021
Summit X 850 2.5" E-TEC w/165" Track2021
Summit X E-TEC 850 1542021
Summit SP E-TEC 850 1462021
Summit SP E-TEC 850 1542021
Expedition Xtreme E-TEC 8502020
Freeride E-TEC 850 1542020
Summit SP E-TEC 850 1542020
Summit X 850 3.0" E-TEC w/154" Track2020
Summit X E-TEC 850 1542020
Summit X 850 2.5" E-TEC w/165" Track2020
Summit X E-TEC 850 1752020
Summit X 850 3.0" E-TEC w/165" Track2020
Summit SP E-TEC 850 1652020
Backcountry E-TEC 8502020
Freeride E-TEC 850 1462020
Freeride E-TEC 850 1652020
Renegade Adrenaline E-TEC 8502020
Summit SP E-TEC 850 1462020
Summit X 850 2.5" E-TEC w/154" Track2020
Renegade X E-TEC 8502020
Summit SP E-TEC 850 1752020
MX Z X E-TEC 8502020
MX Z X E-TEC 8502019
Renegade X E-TEC 8502019
Summit 850 SP 3.0" E-TEC w/154" Track2019
Summit 850 SP 3.0" E-TEC w/165" Track2019
Summit SP E-TEC 850 1652019
Freeride E-TEC 850 1652019
Summit X E-TEC 850 1752019
Freeride E-TEC 850 1542019
Summit X 850 3.0" E-TEC w/154" Track2019
Summit X E-TEC 850 1542019
Freeride E-TEC 850 1462019
Summit SP E-TEC 850 1542019
Summit X 850 2.5" E-TEC w/165" Track2019
Backcountry E-TEC 8502019
Summit 850 SP 2.5" E-TEC w/154" Track2019
Summit SP E-TEC 850 1462019
Summit SP E-TEC 850 1752019
Summit 850 SP 2.5" E-TEC w/165" Track2019
Summit X 850 2.5" E-TEC w/154" Track2019
Renegade Adrenaline E-TEC 8502019
Summit X 850 3.0" E-TEC w/165" Track2019
Summit SP E-TEC 850 1462018
Summit SP E-TEC 850 1752018
MX Z X E-TEC 8502018
Summit X E-TEC 850 1542018
Summit X 850 2.5" E-TEC w/165" Track2018
Summit X 850 3.0" E-TEC w/154" Track2018
Renegade X E-TEC 8502018
Summit 850 SP 2.5" E-TEC w/154" Track2018
Summit 850 SP 3.0" E-TEC w/165" Track2018
Summit SP E-TEC 850 1542018
Freeride E-TEC 850 1542018
Freeride E-TEC 850 1652018
Renegade Adrenaline E-TEC 8502018
Freeride E-TEC 850 1462018
Summit 850 SP 2.5" E-TEC w/165" Track2018
Summit X E-TEC 850 1752018
Summit SP E-TEC 850 1652018
Summit X 850 3.0" E-TEC w/165" Track2018
Summit X 850 2.5" E-TEC w/154" Track2017
MX Z X E-TEC 8502017
Summit 850 SP 2.5" E-TEC w/165" Track2017
Summit 850 SP 3.0" E-TEC w/154" Track2017
Summit SP E-TEC 850 1652017
Renegade Adrenaline E-TEC 8502017
Summit SP E-TEC 850 1542017
Summit X 850 2.5" E-TEC w/165" Track2017
Summit X 850 3.0" E-TEC w/154" Track2017
Renegade X E-TEC 8502017
Summit 850 SP 2.5" E-TEC w/154" Track2017
Summit X E-TEC 850 1542017
Summit X 850 3.0" E-TEC w/165" Track2017
Not sure it fits? Call our Harley techs at 607-654-7431.
