







LONZEXY CNC Aluminum Complete Transmission for 1/18 TRX4M (4M-55)
LONZEXY CNC Aluminum Complete Transmission for 1/18 TRX4M (4M-55)
Compatible with: 1/18 RC Crawler TRX4M
Features:
- Pre-assembled
- Made of aluminum
- Black, Red anodized
- High precision CNC machined
Specifications:
- Part Number: 4M-55
- Material: Aluminum
- Color: Black,
- Internal Gear: 40.3/1 or 16.6/1
- Weight: 32g (1.13oz)
Package List:
1 * Complete Transmission
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.
