Additional Images

Solid Rear Axle for Honda TRX400EX & TRX400X 1999-2014 2x4 ATV, 42310-HN1-000

Location on vehicle: Rear

This is a straight Rear axle for a Honda ATV.

It will fit the following models:

1999-2008 ... TRX400EX

2009-2014 ... TRX400X

*Not intended for use with lifted/ modified suspensions

Product features:

  • Replaces OE 42310-HN1-000, 42310-HN1-A40
  • Outer spline count: 24
  • Middle spline count: 39
Shipping: Free Shipping - Same Day If Ordered Before 3 EST
Pricing: $85.99
Free Ground Shipping


1 year factory defect warranty

Product Notes

  • Fits: 1999-2008 Sportrax 400 (TRX400EX), 2009-2012 TRX400X.
  • This solid rear axle is designed to meet or exceed OEM specifications.
  • Outer Splines: 24, Middle Splines: 39.
  • Replaces Honda OEM # 42310-HN1-000, 42310-HN1-A40.
  • Comes with a 1 year warranty (excluding torn boots & use on lifted vehicles). Lift kit voids warranty, parts are not designed to be used on lifted or modified vehicles.

  • What's In The Box

  • 1 axle
  • Application List

    2008HondaSportrax 400TRX400EX 2x4
    2007HondaSportrax 400TRX400EX 2x4
    2006HondaSportrax 400TRX400EX 2x4
    2005HondaSportrax 400TRX400EX 2x4
    2004HondaSportrax 400TRX400EX 2x4
    2003HondaSportrax 400TRX400EX 2x4
    2002HondaSportrax 400TRX400EX 2x4
    2001HondaSportrax 400TRX400EX 2x4
    2000HondaSportrax 400TRX400EX 2x4
    1999HondaSportrax 400TRX400EX 2x4


    Shipping Information

    • Item Requires Shipping
    • 14.0 lbs.
    • W5.0000” x H5.0000” x L36.0000”
    • Free Ground Shipping
    • Free Shipping - Same Day If Ordered Before 3 EST

    Customer Reviews

    Comment Total Reviews (0)

    Write the First Review!

    You must login to post a review.