E-Z-GOPart # 14390G2

EZ-GO OEM Nut Lock 5/8-18 Locking Nut for Golf Carts Part Number 14390G2 Genuine Replacement

$22.96

In stock

  • Free shipping to the 48 contiguous states. No minimum.
  • Orders placed before 3 p.m. PST are processed the same day.
  • Not sure it fits? Call (503) 898-0633, Mon–Fri 7:30–4:00 PST.

About this part

EZ-GO Nut Lock 14390G2 is a genuine locking nut designed for EZ-GO golf carts with a 5/8-18 thread size. This OEM component delivers reliable torque retention under vibration and load, helping prevent loosening during maintenance and real-world use for safer, more consistent performance.
  • Genuine: Official EZ-GO part 14390G2 ensures exact fit and torque specifications for dependable service.
  • Locking-Design: Engineered to resist loosening under vibration and mechanical stress for a secure, persistent fit.
  • Thread-Size: 5/8-18 threading matches a wide range of EZ-GO fasteners and hubs for broad compatibility.
  • Corrosion-Resistant: Premium finish withstands outdoor exposure, helping maximize longevity in diverse environments.
  • Easy-Install: Designed for straightforward installation with standard torque specs to minimize downtime during maintenance.
Model Years
1994-2004 EZ-GO 875 1994-2004
2003-2008 Clays Car 2003-2008
2004-2005 Cushman 2200 2004-2005
2004-2005 Hauler 1200 2004-2005
1996-1999 Medalist 1996-1999
2004-2009 MPT 800 2004-2009
2004-2008 MPT 1200 2004-2008
1996-2005 Refresher 1996-2005
2000-2008 ST 350 2000-2008
2000-2009 ST Sport 2000-2009
2003 ST Sport 2+2 2003
1995-2008 Shuttle 2/4/6/ST Express 1995-2008
1999-2004 Shuttle 950s 1999-2004
1996-2009 TXT 1996-2009
1999-2001 Workhorse 800 1999-2001
1999-2003 Workhorse 1200 1999-2003