Parts/Suspension & steering/Steering parts/Hot Racing Arrma 1/8 Aluminum Delrin Cap Hub Nut (Red)
Hot Racing Arrma 1/8 Aluminum Delrin Cap Hub Nut (Red)
Hot Racing

Hot Racing Arrma 1/8 Aluminum Delrin Cap Hub Nut (Red)

Part # HRAAON21N025.0(2)
Where to buy
$8.88
AMain Hobbies
Seen Oct 12, 2026
$8.88Buy
Prices are as last seen at the store; stock is not tracked.

About this part

Hot Racing Arrma 1/8 Aluminum Delrin Cap Hub Nuts are heavy duty aluminum pillow block bushings with Delrin pivot ball cups for the 1/8 Arrma Kraton BLX, Outcast BLX, Senton BLX, Talion BLX, and Typhon BLX.

Features:
  • CNC machined aluminum, anodized red
  • Delrin pivot cups for durable and smooth operation
  • Integrated o-rings capture hub nut to to steering block to prevent inadvertent movement
  • Fits the stock Arrma AR330403 steering blocks as well as the Hot Racing AON21M01 and AON21MA01 steering blocks
  • Replaces Arrma AR330196 aluminum hub nuts
Known to fit the following Arrma vehicle numbers. Please check your vehicle's literature for the vehicle number.
  • Kraton: AR106005, AR106015, AR106018, AR106029, AR106031
  • Outcast: AR106021, AR106027, AR106032, AR106033
  • Senton: AR106007, AR102654, AR102673
  • Talion: AR106003, AR106014, AR106030
  • Typhon: AR106001, AR106013, AR106028

Reviews5.0 · 2 reviews

John MichalskiVerified owneron Hot Racing Arrma 1/8 Aluminum Delrin Cap Hub Nut (Red)

Fits Team Corally vehicles too and are much better than the stock ones because they use an O-ring to prevent backing out instead of an over tolerance thread (which is easy to crossthread, ruining the steering block). The O-rings will wear out over multiple uses but 12mm diameter x 1mm cross section O-rings are cheap just keep a bag of them on hand and replaces as needed (I recommend 90 durometer they last longer and provide a bit more friction)

Allen JacobVerified ownerMay 18, 2021on Hot Racing Arrma 1/8 Aluminum Delrin Cap Hub Nut (Red)

Great Fit ...doesn’t back out as mu h as the stock .

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