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Ships within 48 hours · Estimated delivery Aug 20 - Aug 25
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Description
Aluminium 7075-T6 Front + Rear Differential Case for Traxxas 1:5 X Maxx 6S / X Maxx 8S / XRT 8S / 1:6 Sand Car 8S Upgrades - RedMade from strong Aluminium 7075 T6 material with 3D cut pattern for increased stability and better heat resistant function. Stabilize and protect the differential gears. Package includes : Diff case 2pcs ' Cap head screws 3*10 8pcs. Original stock part number : 7781. Suitable models : Traxxas 1 5 X Maxx 6S 77076 4, X Maxx 8S 77086 4, XRT 8S 78086 4 ; 1 6 Funco Pro Scale 2WD Sand Car 8S 109076 4.
- Made from strong Aluminium 7075-T6 material with 3D cut pattern for increased stability and better heat resistant function.
- Stabilize and protect the differential gears.
- Package includes : Diff case-2pcs ' Cap head screws 3*10-8pcs.
- Original stock part number : 7781.
- Suitable models : Traxxas 1/5 X-Maxx 6S 77076-4, X-Maxx 8S 77086-4, XRT 8S 78086-4 ; 1/6 Funco Pro Scale 2WD Sand Car 8S 109076-4.
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
4.8 ★★★★★
Based on 16 reviews
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Product Reviews
★★★★★ 5
Great product
Size: CF10134&CA11476
Price great. Fit perfectly
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 23, 2026
★★★★★ 5
Perfect fit and high quality.
Size: (Pack of 1)
Good product, not much to say. The product arrived quickly, looks to be of high quality construction, fit perfectly and took me only a couple of minutes to install. I love it when a product is no frills and delivers as advertised. I've used various filters from K&N before and have always had very good success with them so I will be buying more of these for sure when the time comes.
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Reviewed in the United States on November 9, 2025
★★★★★ 5
Better than most.
Size: (Pack of 1)
Looks good, perfect fit.
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Reviewed in the United States on May 25, 2026
★★★★★ 5
Great Filter
Size: (Pack of 1)
This fits fine. Just wish it was a little easier to change.
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Reviewed in the United States on April 26, 2026
★★★★★ 5
More power, slightly lower (8%) MPG.
Size: (Pack of 1)
Installed on a 2.0 liter Subaru Impreza.
I drive up/down the I5 in california 3-4 times a year. For those that don't know there is about a 200 mile flat stretch where everyone runs at 75-85mph.
With various filters (FRAM, BOSCH, Subaru OEM), I would consistently get 29.8 mpg. Once I installed the K&N, I could feel the car pulling with a bit more power, but I noticed that I was getting about 27.5 mpg.
Totally worth it as the impreza is a little under powered and I don't drive many miles (6k/year) but if you are putting a lot of miles on your car, you may want to have more mpg.
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Reviewed in the United States on May 24, 2026
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