Overview
Restore consistent steering feel and protect your high-end servo with the Hot Racing Aluminum Servo Saver Tube with Clamping Adjuster Nut. CNC-machined from aluminum and anodized in clean black and red, this servo saver tube assembly replaces parts of Arrma AR340122, AR340065, or ARA340163 — giving Infraction and Limitless owners a more durable, more tunable servo saver setup than stock.
The clamping adjuster nut design lets you precisely set servo saver preload without it backing off during high-speed runs — critical for Limitless and Infraction speed-run platforms where steering forces are intense and consistency is everything.
Key Features
- CNC-machined aluminum servo saver tube
- Anodized black and red finish
- Steel servo saver spring (4.5 turn)
- Clamping adjuster nut for stable preload
- Replaces parts of ARA AR340122, AR340065, or ARA340163
Performance Benefits
- Stable, repeatable servo saver preload setting
- Better steering consistency at high speed
- Servo gears protected from impact loads
- Long-lasting aluminum durability
Usage Notes
Apply removable thread-locker on the clamping adjuster nut and assembly screws during installation. Set servo saver preload by tightening the clamp until the saver no longer slips under normal driving loads, but still releases on hard impacts. Re-check preload after the first run.
Technical Specs
- Material: CNC-machined aluminum
- Finish: Black and red anodized
- Spring: Steel, 4.5 turns
- Hardware: M2 x 5mm socket head cap screw
- Replaces: Parts of Arrma AR340122, AR340065, ARA340163
What's Included
- One (1) aluminum servo saver tube
- One (1) steel servo saver spring (4.5 turn)
- One (1) clamping adjuster nut
- One (1) M2 x 5mm socket head cap screw
Fitment
- Arrma Infraction (ARA109001)
- Arrma Limitless (ARA109011)
- Arrma 1/8 trucks/buggies using AR340122, AR340065, or ARA340163 servo saver components
- Arrma Felony
Summary
The Hot Racing Aluminum Servo Saver Tube with Clamping Adjuster Nut is a precision-tuning upgrade for Arrma Infraction and Limitless drivers who need stable, repeatable servo saver preload. Strong, tunable, and built to handle the demands of high-speed driving.
