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AMK 216.4g Brass TRX4M Axle, Extended 20mm TRX4M Portal Axle, TRX4M Brass Axle with Two Servo Mount Options, for 1/18 RC CrawlerCar TRX4M Axle Upgrade Parts

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$79.89

$ 37 .99 $37.99

In Stock
  • Material: Brass (Axle Housing, Servo Rod), Stainless Steel (CVD Shafts, Servo Rod), Carbon Steel (Output Shaft/Gear), Brass (Wheel Hex), Plastic (Ball Head)
  • Enhanced Design: Equipped with 2 sets of different link rods, 2 different servo mounts, (Horizontal Servo Mount and Vertical Servo Mount) Can be alternated for use
  • TRX4M Portal Axle Features: the axles increase the width of each side by 10mm, extending the total length by 20mm. The entire axles have been extended, not just the dogbone shafts, which prevents the dogbone shafts from being overburdened
  • TRX4M Axle Gears: 24T/12T; Underdrive Portal Gears: 12T/22T; Axle Gear Ratio: 3.67:1; Output Shaft: 3mm; Steering Angle: About 45°; Connector Specification: 7mm, Thickness (4mm); Net Weight: About 216.4g; Total Length: 132.5mm
  • Note: Not compatible with stock TRX4M chassis as the laydown servo mount is wider than stock. Compatible with chassis available in stores



Product Description

trx4m axle

trx4m portal axles

trx4m axles aluminum

trx4m axles complete

potal axles 1/18

portal axle 1/18 trx4m

trx4m tront axles

trx4m rear axle

1/18 scale rc crawler axles


Stephen
Reviewed in the United States on February 7, 2025
Weight was great and portals did theyre job, only problem I have is the first time truly getting to run them it sheared an axle shaft out of the differential and I’m not sure on where to find new ones of they’re size.
A
Reviewed in the United States on February 20, 2025
Very nice axles great customer support
Fabrication
Reviewed in the United States on February 16, 2025
These are amazing. Added so much flex and zero body rub. I showed these to my local hobby store and they are in the process of becoming a dealer for amk.
Pat
Reviewed in the United States on January 12, 2025
I bought these for my bronco trx4m. Easy install and work great. Please not with the factory frame, you can not use the lay down servo mount. But it comes with stand up and lay down mounts and linkages. Wider for print and increased ground clearance. Definitely a good buy
Robert J.
Reviewed in the United States on December 4, 2024
I recived these axles and they were just as described and an awesome product! It was a direct fit for my traxxas trx4mt! Had one minor issue where a bushing came up missing so I reached out the the company and they responded vary quickly and was able to fix my issue within 2 days! Would definitely recommend this product/company to anyone who wants a good quality parts backed by great customer service!!!
Brandon
Reviewed in the United States on December 31, 2024
The portal gears strip and not even have power to the axles
Evan
Reviewed in the United States on December 14, 2024
The media could not be loaded.
Angelina
Reviewed in Canada on October 31, 2024
These axles are great and the customer service is great aswell
Mark
Reviewed in the United States on October 28, 2024
The quality of these are super nice. After Installation the servo started hitting the frame. So you'll need to either modify the frame or get a new chassis.