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Brand New 4140 Medium Carbon Steel + Aluminum 7075 Alloy Front & Center & Rear Complete Differential For Traxxas 1:5 X Maxx 6s 8s / Xrt 8s / X Maxx Ultimate 8s / Xrt Ultimate 8s Monster Truck Upgrades - Blue Highly Recommended [bER1kAsQ]

$46.99 $150.99 -69%

The front, center, and rear differential comes completely assembled and ready to install in your 8S X-Maxx and XRT. Please Note : differential oil is not added. We recommend to use the below viscosity - Front: 20WT=200CST, Rear: 30WT=350CST, Center:

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Brand New 4140 Medium Carbon Steel + Aluminum 7075 Alloy Front & Center & Rear Complete Differential For Traxxas 1:5 X Maxx 6s 8s / Xrt 8s / X Maxx Ultimate 8s / Xrt Ultimate 8s Monster Truck Upgrades - Blue Highly Recommended [bER1kAsQ]

  • The front, center, and rear differential comes completely assembled and ready to install in your 8S X-Maxx and XRT.
  • Please Note : differential oil is not added. We recommend to use the below viscosity - Front: 20WT=200CST, Rear: 30WT=350CST, Center: 80WT=1000CST.
  • Package includes : differential Gear set-18pcs ; Stainless Steel Washer 16x22x0.1-12pcs ; diff case-3pcs ; Grade 12.9 black Cap Head Screw 3x10-12pcs ; Grade 12.9 black Round Head Screw 3x10-12pcs ' Rubber sealing ring 17x1-3pcs ; Differential gear spacers-12pcs ; Diff Case Gasket-3pcs ; spider gear shafts-6pcs ; Diff Bevel Gear 32T-2pcs ; Front +Rear Pinion Gear 10T-2pcs ; Bearing 15x24x5-2pcs ; Black gasket-2pcs ; Center Diff Input Gear 20T-1pc ; Center Diff Output Gear 51T-1pc.
  • Original stock part number : 7880+7790+7881+7791+7796.
  • Suitable models : Traxxas 1/5 X-Maxx 6S Monster Truck-77076-4, X-Maxx 8S Monster Truck-77086-4/77096-4, XRT 8S Monster Truck-78086-4, X-Maxx Ultimate 8S-77097-4, XRT Ultimate 8S-78097-4.

What Our Customers Say

January 24, 2026

Absolutely no complaints!

I recommend this product a full 110%.

- Jasmin T..

January 24, 2026

Absolutely no complaints!

This is a very well-made piece of technology.

- Eliana E..

January 24, 2026

Absolutely no complaints!

An absolute masterpiece of functionality.

- Eliza N..

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