Lonzexy For MJX 14210 14209 14702B 21T Metal Servo Saver Assembly RC Car Upgrade Replacements
RC Metal Servo Protector Assembly
Heavy-Duty Shielding for Critical Steering Components
Reinforced Metal Construction
Machined from 6061 aluminum alloy with precision CNC finishing – withstands impact from rocks, debris, and hard landings that would crack plastic protectors. Reduces servo vibration by 40% during high-speed runs.
Performance Enhancement
Maintains consistent servo alignment under extreme torque, improving steering precision by 15% on loose surfaces. Reduces play in linkage systems for tighter cornering and better terrain adaptation.
Bolt-On Installation
Direct replacement for stock plastic parts with pre-drilled mounting holes. Includes all necessary hardware (M3 screws + washers) for 5-minute installation – no modification required.
Compatibility Notes
Fits most 1/10 scale crawlers and bashers (check dimensions: 45mm x 32mm x 18mm). Verify your servo model (standard size: 40mm x 20mm x 38mm) before purchase for perfect fitment.
Why This Matters for Your RC
- Prevents costly servo damage from collisions or debris strikes
- Reduces steering "slop" caused by vibration and impact
- Extends servo lifespan by 2-3x compared to unprotected setups
- Anodized finish resists corrosion from mud, water, and battery leaks
Answer your questions
You can check the mounting hole distances and part dimensions listed in the product images. If unsure, contact us with your RC car model name and we will help verify compatibility.
Some parts include reference images or videos. Due to the DIY nature of RC upgrades, we assume a basic understanding of RC assembly. If you need help, we’re happy to provide installation advice via email.
Orders are usually processed within 1–3 business days. Delivery time depends on your location. Most international orders arrive within 7–15 business days.