Description
The ARRMA ARA311235 Center Diff Rebuild Kit brings together the key wear items needed to service the center differential on ARRMA's 4S BLX platforms, including the Kraton 4S V2, Outcast 4S V2, and Mojave 4S. Instead of hunting down O-rings, bearings, washers, and a gasket separately, one kit refreshes everything that wears inside the center diff.
The center diff takes constant abuse — it's spinning under full power every second the truck is moving, and its seals and bearings are what keep the silicone fluid in and the grit out. When a diff starts weeping fluid or feeling gritty, this kit restores smooth, consistent diff action. Every component is precision manufactured for an accurate fit and easy servicing, so a rebuild is a quick bench job rather than a parts scavenger hunt.
Package includes:
- 2 x 9.8x2.2mm O-Ring
- 1 x 5x8x2.5mm Ball Bearing
- 2 x 10.2x15x0.5mm Washer
- 1 x Center Diff Gasket
- 2 x 15x21x4mm Rubber Shielded Ball Bearings
Fits: ARRMA Kraton 4S V2, Outcast 4S V2, and Mojave 4S center differentials.
Regular diff service is one of the highest-payoff maintenance habits on a 4S basher — keeping a rebuild kit on the shelf means the truck never sits waiting on small parts. Genuine ARRMA replacement part, SKU ARA311235.
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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