Description
Kyosho UM611 is a genuine pair of differential case packing gaskets for the sealed gear diffs on Kyosho's 1/10 off-road vehicles. This thin gasket sits between the two halves of the diff case and does one critical job: keeping the silicone diff fluid sealed inside. Every time you split the case to change fluid or inspect the gears, the packing takes a set, and reusing a compressed gasket is the most common cause of a leaky diff. A leaking diff loses fluid, changes action mid-run, and makes your setup inconsistent.
These are direct factory replacements for the gasket supplied in the Ultima gear diff, fitting the Ultima SC, SC6, RT6, DB, RB6, and RB6.6, plus the Lazer ZX6.6 diffs built on the same case. The package includes two gaskets, so one pack covers two diff services. Smart practice is to drop a fresh packing in every time the case comes apart, and at this price there is no reason not to.
Shipping & Return
Shipping Costs By Region
Shipping to the Contiguous United States (excludes Alaska and Hawaii)
As an added benefit, customers in the continental United States can also take advantage of our economical Basic Economy shipping option which offers FREE Shipping on orders over $75 is automatically offered at checkout. If your order does not reach the $75 threshold for free shipping, we offer Flat Rate $3.99 Shipping.
NOTE: Free shipping is only available when shipping to an address in the Contiguous United States, this excludes Alaska, Hawaii and Puerto Rico.
Shipping to Alaska, Hawaii, Puerto Rico, Guam, and All International Addresses
Basic Economy Free Shipping is not available to residents of Alaska, Hawaii, Puerto Rico, Guam, and international. Customers in these locations will be charged the actual computed shipping rate at the time of checkout.
Customs Fee for International orders:
- You are also responsible for all customs, duties, taxes and fees that may be charged by your customs.
- We cannot list any amount other than the actual amount paid by you on invoices or customs forms.
Ordering Processing Time
- All orders are shipped within 24hrs. M-Sat.
RETURNS:
- We accept returns within 30 days of purchase.
- Returns must be in it's original condition.
- Buyer is responsible for return fees.
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