2 Rear Axle Nuts For Polaris Trail Blazer 250 (2002-2004) & 400 (2003) – Caltric

Got a Polaris Trail Blazer 250 from 2002 to 2004, or a 400 from 2003?

These two rear axle nuts are exactly what you need.

They're 18mm, brand new, and a direct fit.

Part number 42045-018 crosses over to Caltric's HC1129NU208VT.

Small part, but if you lose one or it's stripped, your axle's going nowhere good.

Made by Caltric, comes with a 90-day warranty.

And yeah, California Prop 65 applies—same as most metal bits.

Grab a pair and keep your wheeler safe and sound.