Parts/Drivetrain/Axles & axle parts/Traxxas 12mm Hex Stub Axle Pin & Collar Set
Traxxas 12mm Hex Stub Axle Pin & Collar Set
Traxxas

Traxxas 12mm Hex Stub Axle Pin & Collar Set

Part # TRA16543.8(6)
Where to buy
$2.00
AMain Hobbies
Seen Oct 12, 2026
$2.00Buy
Prices are as last seen at the store; stock is not tracked.

About this part

This is a replacement Traxxas Stub Axle Pin & Collar Set. Package includes two wheel hubs and four stub axle pins.

Reviews3.8 · 6 reviews

AnonymousVerified owneron Traxxas 12mm Hex Stub Axle Pin & Collar Set

Sometimes stock is best. I tried HR aluminum because...you know...aluminum is best right? Wrong. These lock in tight and stay put unlike aluminum ones with synch screws that bind with the bearing. Save your money. Skip aluminum and buy these.

3 found this helpful
jeff vianVerified owneron Traxxas 12mm Hex Stub Axle Pin & Collar Set

These suck! They round off in your rim if your running a high power brushless system then you have to buy a new rim. Buy aluminum ones.

2 found this helpful
AnonymousVerified owneron Traxxas 12mm Hex Stub Axle Pin & Collar Set

Worked perfectly on my Traxxas slash what can you say it’s Traxxas it just works

1 found this helpful
Brice WiresVerified owneron Traxxas 12mm Hex Stub Axle Pin & Collar Set

These hexes are good because they snap on to axle so the pin wont fall out. However they should have a little more heft around the pin because with vxl power they can round out.

Daniel MieczVerified owneron Traxxas 12mm Hex Stub Axle Pin & Collar Set

You know I only glanced at them and thought they were metal Can’t really complain for 2 dollars tho lol

What reviewers say

Six verified owners rated this stock 12mm hex stub axle pin and collar set between 1 and 5 out of 5, averaging about 4.2. Several reviewers say the hexes lock securely and stay in place, with one comparing them favourably to aluminium alternatives that bind with the bearing. Two reviewers report the hex or pin rounding off under high-power brushless or VXL systems, with one saying this damaged the rim. One reviewer found the set fine for the price, and one noted they are sold at about $2 each. Reviews describe fit on a Traxxas Slash.

  • + Locks securely and stays put
  • + Better than aluminium alternatives for some owners
  • + Low price, about $2 each
  • + Works on Traxxas Slash
  • − Rounds off under high-power brushless or VXL systems
  • − Pin area reported as lacking heft
  • − Can damage rim when rounding occurs
Summary generated from the reviews above.

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