NGGC Ring Set Piston OEM EZGO 603530 for Golf Carts Engine Powertrain Premium Replacement Part

EZ-GO 603530 NGGC Ring-Set-Piston is an OEM-grade, genuine E-Z-GO part that restores engine compression and smooth operation in Kawasaki-powered EZ-GO golf carts. Engineered to meet E-Z-GO specifications, this ring-set-piston delivers longer engine life and dependable performance for both personal carts and fleets.

• Genuine: Direct-from-E-Z-GO part with authentic fit for the 603530 ring-set to ensure correct dimensions and alignment.
• Precision: Tight tolerances and high-grade machining minimize blow-by and maintain consistent compression across RPMs.
• Performance: Supports efficient combustion and stronger throttle response for smoother power delivery.
• Durability: Crafted from durable alloys with wear resistance to withstand high-mileage use and rebuild cycles.
• Maintenance: Designed to extend engine life and reduce downtime during routine maintenance or rebuilds.

Fits these models

• 2008-2019 13.5-hp Kawasaki Carbureted Engine 658237
• 2019-2025 13.5-hp Kawasaki EFI Engine
• 2008-2012 Bellhop 2/4/6
• 2008-2012 Clays Car
• 2012-2024 Express S4, L4, S6, L6
• 2025 Express 4, 6
• 2008-2012 MPT 800, 1200
• 2008-2019 RXV
• 2009-2013 ST 400
• 2009-2012 ST Sport
• 2009-2013 ST Sport II
• 2008-2012 ST Sport 2+2
• 2009-2012 ST Custom
• 2009-2012 ST Shuttle 4/6
• 2011-2014 Shuttle S4, L4
• 2011-2019 Shuttle 4X, L6
• 2013-2019 Shuttle 8
• 2012-2019 Terrain 250, 500, 1000
• 2008-2019 TXT
• 2008-2012 TXT G5
• 2010-2019 TXT Valor
• 2009-2010 Woods Boundary MAV400 689380
• 2012-2025 Hauler 800, 800X, 1200, 1200X
• 2019-2022 Hauler Refresher
• 2025 Hauler XL
• 2009-2012 MPT 1200
• 2009-2016 Refresher 1200
• 2012-2013 Refresher 2000
• 2013-2018 Refresher FS2
• 2014-2022 Refresher FS4
• 2017-2025 Refresher OASIS/NSF
• 2011-2025 Shuttle 2, 2+2, 4, 4X, 6, 8

Excludes Fuji Robin Subaru & Kymco EX1 engine models

Fitment data for 603530