1 9

RC Dogbone Axle Diff Cup Joint Set for A949 A959 A969 A979 K929 118 Scale Car Upgrade Aluminum Alloy Drive Shaft Replacement Parts Kit (Silver) - color: Silver

RC Dogbone Axle Diff Cup Joint Set for A949 A959 A969 A979 K929 118 Scale Car Upgrade Aluminum Alloy Drive Shaft Replacement Parts Kit (Silver) - color: Silver

$22.89 USD
$22.89 USD
Sale Sold out
Taxes included.

About this item

  • UPGRADE DRIVE EFFICIENCY: Replace stock plastic components with precision-machined aluminum alloy dogbones and diff cups. This metal upgrade set minimizes power loss during acceleration, ensuring your 1/18 scale RC car delivers maximum torque to the wheels for faster lap times and improved throttle response on dirt tracks or pavement.
  • ENHANCED STEERING STABILITY: Engineered to reduce play in the drivetrain, these adapter joints provide tighter handling and precise control. Experience smoother cornering and reduced body deformation during high-speed maneuvers, allowing you to tackle sharp turns and rough terrain with confidence and stability.
  • BROAD COMPATIBILITY FIT: Specifically designed as a direct replacement for A949, A959, A969, A979, and K929. This kit also fits other generic 1/18 scale RC cars with similar differential structures. Verify your model specifications before purchase to ensure a seamless fit for your hobby-grade vehicle.
  • DURABLE ALUMINUM CONSTRUCTION: Crafted from high-strength aluminum alloy, these drive shafts and cups offer superior wear resistance compared to original equipment manufacturer (OEM) plastic parts. The robust material withstands the stress of aggressive driving, reducing the frequency of breakages and extending the lifespan of your RC car's transmission system.
  • EASY INSTALLATION PROCESS: Designed for hobbyists of all skill levels, this kit allows for straightforward replacement of worn-out axles and diff cups. The precise machining ensures a snug fit without requiring complex modifications, getting you back to racing quickly after maintenance or performance upgrades.

15 in stock

View full details

Reviews

  • ⭐⭐⭐⭐⭐

    Ethan Miller — Phoenix, Arizona

    I found the replacement parts I needed for my RC truck without having to search through unrelated products. The categories were easy to understand, and the new wheels and suspension parts worked well for my weekend build.

  • ⭐⭐⭐⭐⭐

    Marcus Lee — San Diego, California

    TinyRacer has a practical selection of RC tools, batteries, and upgrade parts. I picked up several items for maintaining my crawler, and everything made my workbench setup feel much more organized.

  • ⭐⭐⭐⭐⭐

    Olivia Parker — Denver, Colorado

    I am still fairly new to RC cars, so I appreciated how clearly the products were grouped. It was easy to compare chargers, connectors, and maintenance supplies for my first off-road vehicle.

  • ⭐⭐⭐⭐⭐

    Noah Bennett — Austin, Texas

    I enjoy upgrading and adjusting my RC vehicles, and TinyRacer makes it convenient to browse parts for different projects. I especially liked the variety of tires, hardware, and drivetrain components available.

FAQ

What types of products does TinyRacer sell?

TinyRacer offers RC cars, trucks, crawlers, buggies, drift vehicles, replacement parts, electronics, batteries, chargers, tools, maintenance supplies, and performance upgrades for a wide range of RC projects.

How can I check whether a part fits my RC vehicle?

Review the product description for scale, dimensions, mounting points, connector type, voltage, part number, and compatible models. Similar-looking RC parts may not be interchangeable, so please confirm all specifications before ordering.

How much does shipping cost?

Standard shipping costs a flat $6.90 per order unless a different amount is displayed during checkout. Any applicable taxes or additional charges will be shown before payment is completed.

How long does order processing take?

Processing time may vary depending on product availability and order volume. Once your order has been prepared and shipped, you will receive a confirmation email with the available tracking information.

How long will delivery take?

Delivery times depend on the destination, carrier, product availability, and other shipping conditions. The estimated delivery information provided during checkout or through tracking is not a guaranteed arrival date.

How can I track my order?

A tracking link will be emailed to you after your order ships. Tracking updates may take a short time to appear after the carrier receives the package.

Can I change or cancel my order?

Contact us as soon as possible after placing your order. We will try to help, but changes and cancellations cannot be guaranteed once processing or shipment has begun.

What is your return policy?

Eligible items may be returned according to the conditions and timeframes stated in our Return & Refund Policy. Items should generally be unused, uninstalled, and returned with their original packaging and included components.

What should I do if my order arrives damaged or incorrect?

Contact us promptly with your order number, a description of the issue, and clear photos of the product, packaging, and shipping label. Our support team will review the information and provide the appropriate next steps.

How can I contact TinyRacer customer support?

You can contact TinyRacer by email at muytregerwad@gmail.com. Please include your order number when asking about an existing purchase so we can assist you more efficiently.

Blog posts

View all
  • Mastering Gear Ratio Tuning: Unlock Faster Acceleration or Higher Top Speed for Your RC Car

    Mastering Gear Ratio Tuning: Unlock Faster Acce...

    Learn how RC car gear ratio tuning affects acceleration, top speed, motor temperature, and overall performance. Discover practical tips to choose the ideal pinion and spur gear combination for every...

    Mastering Gear Ratio Tuning: Unlock Faster Acce...

    Learn how RC car gear ratio tuning affects acceleration, top speed, motor temperature, and overall performance. Discover practical tips to choose the ideal pinion and spur gear combination for every...

  • 5 Tire Tuning Mistakes That Are Slowing Down Your RC Drift Car

    5 Tire Tuning Mistakes That Are Slowing Down Yo...

    Discover the five most common RC drift tire tuning mistakes that reduce control and consistency. Learn how choosing the right tires, maintaining them properly, and testing systematically can transform your...

    5 Tire Tuning Mistakes That Are Slowing Down Yo...

    Discover the five most common RC drift tire tuning mistakes that reduce control and consistency. Learn how choosing the right tires, maintaining them properly, and testing systematically can transform your...

  • LiPo Battery Myths Busted: 5 Mistakes That Can Shorten Your RC Car Battery Life

    LiPo Battery Myths Busted: 5 Mistakes That Can ...

    Think you know how to care for your LiPo batteries? Discover five common LiPo battery myths, learn the facts behind safe battery maintenance, and keep your RC car performing at...

    LiPo Battery Myths Busted: 5 Mistakes That Can ...

    Think you know how to care for your LiPo batteries? Discover five common LiPo battery myths, learn the facts behind safe battery maintenance, and keep your RC car performing at...

1 3
View all