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54T Steel Differential Gear with Complete Slipper Clutch & 32P 15T 17T 19T Pinion Set for Slash 4X4, Stampede 4X4, Rustler 4X4 – Replacement for 6878

  • Based on 5 reviews
Condition: New
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Availability: Only 1 left in stock, order soon!
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Arrives Monday, Jun 15
Order within 1 hour and 58 minutes
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Features

  • Designed to fit Rustler 4X4, Slash 4X4 Platinum, Slash 4X4 Ultimate, Slash 4X4 VXL, Slash 4X4, Stampede 4X4 Unassembled Kit, and Stampede 4X4 VXL, ensuring seamless integration for a performance upgrade.
  • The 6878 metal differential features a 32P 54T 0.8 metric pitch, providing reliable power transmission and enhanced durability for high-performance RC driving.
  • Includes 15T, 17T, and 19T pinions with a 5.0mm inner diameter, plus a 3.175mm coupler to adapt to motors with either 5mm or 3.175mm shafts. Compatible with 3660, 3670, 3674, 4274, 4268, 550, 540, and 3650 series motors.
  • The all-metal internal gears of the slipper clutch provide superior strength and longevity, making them ideal for high-torque applications and extreme off-road conditions.
  • Adjust your gear ratio with three different pinion sizes to optimize speed and torque, allowing for a tailored driving experience based on your preferred setup.

Product Dimensions ‏ : ‎ 1.57 x 1.57 x 2.76 inches; 3.53 ounces


Date First Available ‏ : ‎ April 2, 2025


Manufacturer ‏ : ‎ Ruivexi


Best Sellers Rank: #305,787 in Toys & Games (See Top 100 in Toys & Games) #515 in RC Vehicle Transmission Gears


#515 in RC Vehicle Transmission Gears:


Customer Reviews: 3.7 3.7 out of 5 stars 5 ratings


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Monday, Jun 15

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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Top Amazon Reviews


  • Great Set
This 54T steel differential gear and slipper clutch set is a fantastic upgrade for Traxxas Slash 4X4, Stampede 4X4, and Rustler 4X4 models, especially if you’re running higher power systems or just want more durability than stock. The complete set includes a heavy-duty steel 54-tooth spur gear, a full slipper clutch assembly, and a trio of 32P pinion gears (15T, 17T, 19T), giving you plenty of tuning options for torque vs. top speed. The steel gear adds significant strength over the stock plastic one, helping eliminate stripped teeth during hard launches or high-load situations. Installation is straightforward, and everything fits right into the factory mounting points. For bashers and backyard racers alike, this is a solid value upgrade that will outlast stock parts and offer better performance under stress. ... show more
Reviewed in the United States on May 20, 2025 by TheDadBod

  • Meh
Meh within two runs it stripped out and ate all the spur gears in the package. Im not impressed with the 5mm adapter and such. It's not trash just not for me.
Reviewed in the United States on September 3, 2025 by Rebecca Mock

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