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RampCrab Aluminum Transmission Gearbox Set, Low Range (Crawl) 40.3:1 Reduction Ratio for TRX4M, Metal Case, Gear, Bearing for 1/18 TRX4-M RC Car Upgrade Parts Accessories

  • Based on 14 reviews
Condition: New
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Availability: Only 8 left in stock, order soon!
Fulfilled by Amazon

Arrives Saturday, Sep 6
Order within 5 hours and 16 minutes
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Size: Style D


Features

  • This complete alloy Transmission Case upgrades for 1/18th TRX4M Gearbox, Slower, good for crawling. Equipped with a motor mount, the motor can be replaced without opening the gearbox case.
  • Gears Made of high quality steel to increase wear resistance and extend service life
  • With front aluminum protection cover. Exquisite workmanship, smooth and durable It's complete straight gear alloy gear box
  • Increase overall performance and durability of your RC crawler car. Suitable for 1/18 RC Crawler Car TRX-4M rc crawler Bronco Defender K10
  • Slower than Stock gearbox, And The Reduction Ratio Is 40.3:1, Which Can Replace The Original Vehicle Accessory # 9776

Description

Note: The color of the item may vary slightly due to photography and your own computer / Phone If you are not 100% completely satisfied with our products, please do not hesitate to contact us to request a refund or exchange! Exquisite appearance.High-quality upgrade parts to improve RC car performance. RampCrab Transmission Gearbox fit for TRX4-M Bronco Defender K10 Replacement the original damaged parts, ensures long lifetime and better work performance Specifications: Item name: Transmission Gearbox for TRX4M(40.3:1) Material: Steel & Aluminum & Brass RampCrab TRX4M Parts Package Included: Gearbox Case x 2 Gears x 3 Brass Pinion X 4 bearing 362.5 X6 Screws X 8 Note: Please check your specific model's manual for compatibility, or contact us.

Brand: RampCrab


Age Range (Description): Adult


Color: Black


Theme: Car


Item dimensions L x W x H: 3 x 0.2 x 3 inches


Brand: RampCrab


Age Range (Description): Adult


Color: Black


Theme: Car


Item dimensions L x W x H: 3 x 0.2 x 3 inches


Material: Aluminum


Seasons: All Seasons


Included Components: Gearbox Case x 2, Gears x 3, Brass Pinion x 4, Bearing 3*6*2.5 x6, Screws x 8


Item Weight: 0.1 Pounds


Size: Style D


Number of Pieces: 1


Style: Box


Model Name: TRX4M


Scale: 1/18


Special Feature: Premium Materials and Uncommon Components


Art Craft Kit Type: model building


Manufacturer: RampCrab


Product Dimensions: 3 x 0.2 x 3 inches


Item Weight: 1.6 ounces


Country of Origin: China


Item model number: T4m-GearBox403-Blk-US


Manufacturer recommended age: 14 years and up


Is Discontinued By Manufacturer: No


Department: Unisex Adult


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Saturday, Sep 6

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Custome build .
Size: Style D
Installed this with a brushless motor the quality is awesome. Assembly was quick and easy. Looks great. Doesn't stick.
Reviewed in the United States on September 19, 2023 by Ty

  • Slop
Size: Style D
A good bit of slop on the driveshaft outputs.
Reviewed in the United States on August 17, 2023 by Schillinger Family

  • Complete Transmission With Metal Gears!
Size: Style D
This alloy anodized aluminum transmission is well made, nice finish, bearings, metal gear, grease & hardware is provided. I need to do future testing & see how well it will hold up. Will follow up with updates. Overall I would highly recommend purchasing this RampCrab Aluminum Transmission Gearbox Set, Low Range (Crawl) 40.3:1 Reduction Ratio for TRX4M, Metal Case, Gear, Bearing for 1/18 TRX4-M RC Car Upgrade Parts Accessories Finally this review is of my own honest opinion & is not swayed in anyway by other influences. ... show more
Reviewed in the United States on December 8, 2024 by ComputerJohn

  • Perfect for my 1:18 crawler
Size: Style D
Awesome economical gearbox. It appears to be well machined and well made. I'm building several rc slow crawlers of various sizes, and this is perfect for my 1:18 crawler. It comes with all the accoutrements needed for attaching and mounting. They include a tube of grease for it of course, but I've found that if the case seals well, and this one did, I use a thinner lighter grease than the tube they give you. How long with it last in use once I get it built only time will tell. Once I put it through it's paces, I will re-review accordingly. For now, based on the fit and finish of the parts and how easy it went together, I have to give it the benefit of the doubt and call this one a five star little rc gearbox. ... show more
Reviewed in the United States on November 4, 2024 by Tswoodshop Tswoodshop

  • Awesome
Size: Style D
Amazing difference in torque compared to stock
Reviewed in the United States on August 7, 2023 by Thaddeus Rutter

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