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Ships within 48 hours · Estimated delivery Jul 22 - Jul 27
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Description
4140 Medium Carbon Steel + 7075 Aluminum Alloy Front & Rear Complete Differential For Traxxas 1:5 X Maxx 6S 8S / XRT 8S / X Maxx Ultimate 8S / XRT Ultimate 8S Monster Truck Upgrades - RedThe front and rear differential comes completely assembled and ready to install in your 8S X Maxx and XRT. Upgraded to medium carbon steel material for greater strength, stability, and durability. Package includes : Differential Gear set 12pcs ; Stainless Steel Washer 16x22x0. 1 8pcs ; Diff case 2pcs ; Grade 12. 9 black Cap Head Screw 3x10 8pcs ; Grade 12. 9 black Round Head Screw 3x10 8pcs ; Rubber sealing ring 17x1 2pcs ; Differential gear spacers
- The front and rear differential comes completely assembled and ready to install in your 8S X-Maxx and XRT.
- Upgraded to medium carbon steel material for greater strength, stability, and durability.
- Package includes : Differential Gear set-12pcs ; Stainless Steel Washer 16x22x0.1-8pcs ; Diff case-2pcs ; Grade 12.9 black Cap Head Screw 3x10-8pcs ; Grade 12.9 black Round Head Screw 3x10-8pcs ; Rubber sealing ring 17x1-2pcs ; Differential gear spacers-8pcs ; Diff Case Gasket-2pcs ; spider gear shafts-4pcs ; Diff Bevel Gear 32T-2pcs ; Front +Rear Pinion Gear 10T-2pcs ; Bearing 15x24x5-2pcs ; Black gasket-2pcs.
- Original stock part number : 7880 + 7790 + 7881 + 7791.
- 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.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.0 ★★★★★
Based on 21 reviews
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Product Reviews
★★★★★ 3
Item was returned
Color: Blue
Used it one day and partially the following day. Put on charger. Never worked again. My dog played with it but returned it as defective.
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Reviewed in the United States on April 12, 2026
★★★★★ 4
Not for super chewers
Color: Blue
This ball seems to be of good quality; has held a charge well and is easy to use. Sadly, the cover lasted less than 15 minutes with our dog.... not for aggressive chewers for sure. Pretty funny to watch the hound dog jowls shake though.
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Reviewed in the United States on January 25, 2026
★★★★★ 5
Great fun for dogs!
Color: Orange
Two of our dogs really love this! It caused a lot of barking and chasing and running around trying to grab it. It's really funny to use the remote to control it (and especially make it stop when things get a little too chaotic!) It feels durable even when pawed and bumped into and stepped on. The battery life seems good. I plugged it in overnight to charge so not sure how long it took to charge, but it has lasted quite a while with the dogs playing with it and still doesn't need a charge. It's easy to screw off one side of the ball to plug it in to charge. The size is a little bigger than a tennis ball I would say and has a soft texture.
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Reviewed in the United States on January 6, 2026
★★★★★ 1
It doesn't work.
Color: Blue
The two halves of the ball shell come apart again and again when the dog plays with them. When it is time to recharge the core, it will not take a charge. The dog loves it, but it's unsafe to play with.
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Reviewed in the United States on January 15, 2026
★★★★★ 2
It doesn’t do what is supposed to do
Color: Blue
Wasn’t impressed..,all the ball does is vibrate. It doesn’t really bounce
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Reviewed in the United States on March 6, 2026