FMS FCX24 FCX18 Rc Car Parts RC Crawler Parts Replacement Accessory Upgrade Parts for FCX24 Smasher, Power Wagon, K5 Blazer, Lemur, Unimog 421, FCX18 Land Cruiser 80, K10 : Metal Differental

Amazing quality. Definitely, a necessary upgrade.

I put these gears in my fcx18 k10 and they work great. One thing to note though is that, because they are straight cut metal gears, it makes the truck quite a bit louder.

Perfect FMS upgrade for your Power Wagon. Makes the truck look longer which I personally love! Good quality.

These are nice high quality gears that allow you an all metal open differential for your FCX24 or FCX18. All these little gears seem overwhelming, and of course as usual, NO instructions included. So I went to Youtube and found several assembly instructions which simplified things greatly! (I upgraded to a Furitek brushless system for my FCX24 K5 Blazer so I upgraded all my plastic parts.). TAKE NOTE: Many people did not like the open diffs for crawling and locked them by simply jamming part of a silicone earplug into the housing. I didn’t have that on hand so I simply globbed a small bit of hot glue into the housing and capped it with the gear. Note you will reuse the stock bearings.You also don’t have to remove the axle, just the two portal hubs off the side of each axle which will allow you to remove the back half of the axle with 4 simple screws. You can then remove the pinion gear while it’s still in place by just unscrewing the screw that holds it in place. Be sure to add plenty of thick gear grease to it all.Also note that this set only does one axle. There are many who build the back diff as locked and let the front be open for better steering. I already built the back diff as locked and when my gear set comes in for the front, I’ll most likely build it as an open diff for the steering reason. Not sure, as the stock plastic diffs are locked…I might just flip a coin..lol.

This truck bed is an FMS factory brand upgrade part, not an aftermarket part from some unknown company whose name no one can pronounce. It really looks good and fit perfect. It took all of two minutes to install. Makes the truck look longer and more proportioned. You could easily go nuts with it adding more detail parts such as a rear bumper, tail lights, etc. and doing some detail painting of the "wooden" planks of tbe bed floor. The black looks good but I wish they offered it in the three colors that the truck comes in. Trying to find an exact match to the original paint will be difficult. I will definitely be doing a repaint of the whole truck so the bed will match, but I'll keep the fenders black.