Ball Joint Kit compatible with a wide range of Honda and Yamaha ATV/UTV models, including Honda TRX250-420 and Yamaha YFM350/400/450, plus selected CF Moto and John Deere UTV applications such as the U Force U10 Pro. Crafted from premium materials for durable front-end performance, this kit provides a precise replacement for worn ball joints to restore steering feel and stability on heavy-use off-road machines.

Vehicle Fitment Information

• Honda
  • TRX250 Recon: 1997-2001
  • TRX250TE: 2002-2017
  • TRX250TM: 2002-2017
  • TRX250X / TRX250EX Sportrax: 2001-2017
  • TRX300 Fourtrax: 1993-2000
  • TRX300FW Fourtrax 4x4: 1988-2000
  • TRX350FE: 2000-2006
  • TRX350FM Fourtrax Rancher: 2000-2006
  • TRX350TE/TM: 2000-2006
  • TRX400FW Fourtrax Rancher 4X4: 1995-2003
  • TRX420 FA IRS: 2009-2014
  • TRX420 FE/FM: 2007-2013
  • TRX420 FPA IRS: 2009-2014
  • TRX420 FPE: 2011-2013
  • TRX420 FPM: 2011-2013
  • TRX420 TE/TM: 2007-2013
• Yamaha
  • YFM350 Grizzly IRS: 2007-2011
  • YFM350 Bruin 2WD: 2004-2006
  • YFM350 Bruin 4WD: 2004-2006
  • YFM350FGW Grizzly 4WD: 2007-2014
  • YFM350GW Grizzly 2WD: 2007-2011
  • YFM35X Wolverine: 2006-2009
  • YFM400 Big Bear 2WD: 2000-2004
  • YFM400 Big Bear 4WD: 2000-2006
  • YFM400 Big Bear IRS: 2007-2012
  • YFM400 Grizzly IRS: 2007-2008
  • YFM400 Kodiak 2WD: 2003-2004
  • YFM400 Kodiak 4WD: 2003-2006
  • YFM450 Grizzly EPS: 2011-2014
  • YFM450 Grizzly IRS: 2007-2014
  • YFM450 Kodiak: 2003-2006
  • YFM45FX Wolverine 450 4x4: 2006-2010
• CF Moto
  • CF-Moto Rancher 500 UTV (CF500-5): 2011-2013
  • CF-Moto Rancher 600 UTV (CF600-5): 2011-2013
  • CF800-3 Tracker 800 UTV: 2013-2014
  • Z6 TERRACROSS 600: 2011
  • Z6-EX TERRACROSS 625 EX: 2012-2014
  • Z8-EX TERRACROSS 800 EX: 2014
  • U Force U10 Pro: 2025
• John Deere
  • Trail Buck 650
  • Trail Buck 650EX
  • Trail Buck 650EXTY

Product Specification

• Type: Ball Joint Kit for front suspension A-arms (replacement components for worn joints)
• Material: Premium-grade steel with protective coating for wear resistance
• Application: Direct replacement components designed to match OEM specifications on listed models
  

OEM & Aftermarket Reference Part Numbers

• OEM Honda: 51355-HC5-004
• OEM Honda: 51355-HP5-601
• OEM Honda: 51355-HM5-A81
• OEM Honda: 51355-HM5-931
• OEM Honda: 51355-HM7-004
• OEM Yamaha: 5FU-F3549-00-00
• OEM Yamaha: 37S-23549-01-00

Aftermarket cross-reference examples (where applicable):

• All Balls Racing: 42-1008 (Honda TRX250 Recon 97-01)
• All Balls Racing: 42-1009 (TRX250 Recon upper; TRX300/related 93-00 era)
• QuadBoss: 42-1009 (Yamaha YFM350 Grizzly IRS 2010-2011)

Why Buy?

• Remasters steering accuracy by replacing worn joints with OEM-spec equivalents, helping maintain safe handling in rough conditions
• Extensive model coverage reduces the need for multiple different kit purchases for mixed fleets or personal project builds
• Durable construction designed to withstand mud, vibration, and heavy use typical of off-road riding and work applications
  
• Reliable compatibility with a broad range of brands and years ensures a practical, long-term solution