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Kawasaki model line

Ultra 310LX

The Kawasaki Ultra 310LX has been listed every year since 2014, thirteen model years to date. Every Ultra 310LX year on record is a fuel-injected four-stroke, with the engine recorded as 1500.

At a glance

Years made
2014 to now
Engine, as the records hold it
1500
Strokes
Four-stroke
Fuel system
Fuel injection
Hull type
Sit-down
Model years on record
13
Checked
Two of thirteen Ultra 310LX model years verified, which needs a check against the maker's own document, which the row names, and an engine figure; all thirteen name a source below.

Kawasaki numbers name the engine by its size class and are not measurements: a 550 is a 531, a 650 a 635, a 750 a 743.

Not your year? For other Ultra years: Ultra 150, 1999 to 2005; Ultra 130 D.I., 2001 to 2004; Ultra 250X, 2007 to 2008; Ultra LX, 2007 to 2022; Ultra 260LX, 2009 to 2010; Ultra 260X, 2009 to 2010; Ultra 300LX, 2011 to 2013; Ultra 300X, 2011 to 2013.

  1. 2014
  2. 2015
  3. 2016
  4. 2017
  5. 2018
  6. 2019
  7. 2020
  8. 2021
  9. 2022
  10. 2023
  11. 2024
  12. 2025
  13. 2026
  • Solid: a row in the table
  • Bar under: graded verified

The Kawasaki Ultra 310LX from 2014 to 2026, one square for each model year, a decade to a row; follow a square to its row.

How we know: The 13 Ultra 310LX rows in the year table, with each row's grade and the engine cells it prints in bold.

Year by year

No recorded engine, fuel system, stroke count or hull type changes across the Ultra 310LX's 13 model years.
Model year Engine, as the records hold it Fuel system Strokes Hull type What the record says Source
2014 1500 Fuel injection Four-stroke Sit-down First year the catalogue carries the Ultra 310LX. Kawasaki's own parts catalogue carries it for 2014 under code JT1500MEF, the earliest Ultra 310LX code it holds. 1
2015 1500 Fuel injection Four-stroke Sit-down Kawasaki's own parts catalogue carries this machine for 2015 under code JT1500MFF. 2
2016 1500 Fuel injection Four-stroke Sit-down Kawasaki's own parts catalogue carries this machine for 2016 under code JT1500MGF. 3
2017 1500 Fuel injection Four-stroke Sit-down Kawasaki's own parts catalogue carries this machine for 2017 under code JT1500MHF. 4
2018 1500 Fuel injection Four-stroke Sit-down Kawasaki's own parts catalogue carries this machine for 2018 under code JT1500MJF. 5
2019 1500 Fuel injection Four-stroke Sit-down Kawasaki's own parts catalogue carries this machine for 2019 under code JT1500MKF. 6
2020 1500 Fuel injection Four-stroke Sit-down Kawasaki's own parts catalogue carries this machine for 2020 under code JT1500MLF. 7
2021 1500 Fuel injection Four-stroke Sit-down Kawasaki's own parts catalogue carries this machine for 2021 under code JT1500MMFNN. 8
2022 1500 Fuel injection Four-stroke Sit-down Kawasaki's own parts catalogue carries this machine for 2022 under code JT1500VNFNN. 9
2023 1500 Fuel injection Four-stroke Sit-down Kawasaki's own parts catalogue carries this machine for 2023 under code JT1500VPFNN. 10
2024 verified 1500 Fuel injection Four-stroke Sit-down Kawasaki's own parts catalogue carries this machine for 2024 under code JV1500ARSNN. 11
2025 1500 Fuel injection Four-stroke Sit-down Kawasaki's own parts catalogue carries this machine for 2025 under code JV1500ASFNN. 12
2026 verified 1500 Fuel injection Four-stroke Sit-down Kawasaki's own parts catalogue carries this machine for 2026 under code JV1500ATFNN. 13

Sources

  1. Kawasaki Motors Corp USA, Owner Center parts diagrams, 2014 ULTRA 310LX, kawasaki.com Retrieved 2026-09-20. (model year 2014)
  2. Kawasaki Motors Corp USA, Owner Center parts diagrams, 2015 Ultra 310LX, kawasaki.com Retrieved 2026-09-10. (model year 2015)
  3. Kawasaki Motors Corp USA, Owner Center parts diagrams, 2016 Ultra 310LX, kawasaki.com Retrieved 2026-09-10. (model year 2016)
  4. Kawasaki Motors Corp USA, Owner Center parts diagrams, 2017 ULTRA 310LX, kawasaki.com Retrieved 2026-09-20. (model year 2017)
  5. Kawasaki Motors Corp USA, Owner Center parts diagrams, 2018 Ultra 310LX, kawasaki.com Retrieved 2026-09-10. (model year 2018)
  6. Kawasaki Motors Corp USA, Owner Center parts diagrams, 2019 Ultra 310LX, kawasaki.com Retrieved 2026-09-10. (model year 2019)
  7. Kawasaki Motors Corp USA, Owner Center parts diagrams, 2020 ULTRA 310LX, kawasaki.com Retrieved 2026-09-20. (model year 2020)
  8. Kawasaki Motors Corp USA, Owner Center parts diagrams, 2021 Ultra 310LX, kawasaki.com Retrieved 2026-09-10. (model year 2021)
  9. Kawasaki Motors Corp USA, Owner Center parts diagrams, 2022 ULTRA 310LX, kawasaki.com Retrieved 2026-09-20. (model year 2022)
  10. Kawasaki Motors Corp USA, Owner Center parts diagrams, 2023 Ultra 310LX, kawasaki.com Retrieved 2026-09-10. (model year 2023)
  11. Kawasaki Motors Japan (株式会社カワサキモータースジャパン), model page titled "2024 JET SKI ULTRA 310LX", specification table printing 総排気量 1,498cm³ (1,498 cc), エンジン種類 水冷4ストローク並列4気筒 (water-cooled four-stroke inline four with a supercharger), 内径×行程 83mm x 69.2mm, kawasaki-motors.com Read 2026-09-29. A Japanese-market page whose 2024 is Japan's model year for the Ultra 310LX; the US listing below is what dates this row for the US. Also Kawasaki Motors Corp USA, Owner Center parts diagrams, 2024 Ultra 310LX, kawasaki.com Retrieved 2026-09-10. (model year 2024)
  12. Kawasaki Motors Corp USA, Owner Center parts diagrams, 2025 Ultra 310LX, kawasaki.com Retrieved 2026-09-10. (model year 2025)
  13. Kawasaki Motors Japan (株式会社カワサキモータースジャパン), model page titled "2026 JET SKI ULTRA 310LX", specification table printing 総排気量 1,498cm³ (1,498 cc), エンジン種類 水冷4ストローク並列4気筒 (water-cooled four-stroke inline four with a supercharger), 内径×行程 83mm x 69.2mm, kawasaki-motors.com Read 2026-09-29. A Japanese-market page whose 2026 is Japan's model year for the Ultra 310LX; the US listing below is what dates this row for the US. Also Kawasaki Motors Corp USA, Owner Center parts diagrams, 2026 Ultra 310LX, kawasaki.com Retrieved 2026-09-10. (model year 2026)

Other Kawasaki models named Ultra

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“Kawasaki Ultra 310LX”, BaddJet archive, https://baddjetarchive.com/reference/kawasaki/ultra-310lx/

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