Parts/Drivetrain/Differentials & diff parts/Hot Racing Super Heavy Duty Differential Locker for Traxxas UDR
Hot Racing Super Heavy Duty Differential Locker for Traxxas UDR
Hot Racing

Hot Racing Super Heavy Duty Differential Locker for Traxxas UDR

Part # HRATUDR1255.0(1)
Where to buy
$23.88
AMain Hobbies
Seen Oct 12, 2026
$23.88Buy
Prices are as last seen at the store; stock is not tracked.

About this part

The Hot Racing Traxxas Unlimited Desert Racer Super Heavy Duty Differential Locker, is the perfect option for those looking to get the most out of their UDR. This locker is made from solid, CNC machined, billet steel allowing for an extremely strong finished product. If you crawl, this is the upgrade for you. 

NOTE: 
  • It is recommended to use a removable thread locker on ring gear screws
  • Do not overtighten hardware
Features: 
  • CNC Machined Billet Steel
  • Compatible with front and rear differentials
  • Black Oxide finish for corrosion protection
Includes: 
  • (1) Locker
  • (4) 2.5x8mm Ring Gear Screws

Reviews5.0 · 1 review

AnonymousVerified owneron Hot Racing Super Heavy Duty Differential Locker for Traxxas UDR

Factory unit broke after 5 runs on 6s. Been running this one for at least 30 runs on 6s, 0 issues. Definitely recommend this over the Factory unit.

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