AMain is the place to buy the grease, oil, and lubricant you need for RC car maintenance, fixes, assembly, and repairs. Engine kick over great, however the car … It's a high temp grease. Just use a light coating, not much is needed, I try to get the grease spread across the diff case and rotate it to see the grease … i used just the thick grease in one diff … Stable and consistent for many runs. A general purpose lower cost lithium grease… Honestly any will work just make sure it's "stringy" this will ensure it stays on the gears instead of the diff case. For this I use Associated stealth diff grease. Its intended for use in the gearboxes of my radiocontrol cars… Use the all purpose grease on the ring and pinion inside the bulkhead. Diff: Traxxas transmissions come with a geared, open diff, with grease installed. My SCTE has sealed diff gears that use weighted silicone oil which means different weights have different effects on the handling of the car. My Associated B44.2 has ball diffs which means I need to use a small amount of diff grease. the other is a low tack but is thick grease. i work in the maintenance dept at my work and i used 2 greases that we had. I use Lucas Red N' Tacky on all my gears and in the differential. HUDY Super Diff Grease … With a thicker viscosity than standard diff grease, the Super Diff Grease stays on the diff plates longer, prolonging diff lifespan. I have heard of guys using wax base lube … Silicone shock oil and differential oil, waterproof grease, o-ring and seal grease, ball-differential and thrust-bearing grease, after-run oil … Widely used silicon ball diff grease, for use on the main balls of a diff. one is for outside/extreme temps use and the other is a heavy duty high impact. You can pick up a "tube" for a couple of bucks at your local auto parts store or ebay. A tube will last you a long time. 100% Pure silicone. (no grease on pinion/spur) A 14oz tube that goes in a grease … Silicone Diff Grease, 8cc: 22/22-4 $6.99 Price reduced from $7.99 to 5 out of 5 Customer Rating The diff is sitting in the bulkhead and the ring and pinion are exposed in the case. New from Hudy: HUDY Super Diff Grease is a high-performance, model racing car general-purpose silicone-based grease. CR754 – CORE RC Multi Purpose Lithium Grease – 10ml. I am new in the hobby and been tinkering with RTR's. RC Car General Discussions - Differential: Silicone, Oil or Grease??? the reason i mixed the two is this: one grease has a high tack but is not that thick. I thought Id try and save some money, and buy one of those huge cans of grease intended for automotive use, rather than get 6g grease tubes for the same price for R/C use. But finally made the jump to a kit (Kyosho V-one S) anyway after a few sore fingers and 12 hours later, I finally got the ride together. This is great to make a few test runs on and get your basics sorted out. You’ll want to thicken that grease, or replace the diff with a sealed one (Hot Racing makes one) so you can tune with diff …