VehiclesTraxxas TRX-4 Crawler KitDifferential service
Maintenance reference
Differential service
Traxxas TRX-4 Crawler Kit · 82216-4
82216-4 TRX-4 unassembled crawler kit, exact R00 assembly manual
← Vehicle service referenceStart with the correct reference
Exact spider gears, output gears, ring gear and locking-slider assembly. Grease the spider gears and apply the light coating shown. Optional overdrive, underdrive and spool sets are not stock fitment.
- Internal differential and slider assembly, PDF pp. 10-11 (opens in a new tab)
Assembly drawing · 82216-4 TRX-4 assembly manual EN R00
An assembly drawing shows the components; it does not provide a complete service sequence. - Rear installation, PDF pp. 12-14 (opens in a new tab)
Assembly drawing · 82216-4 TRX-4 assembly manual EN R00
An assembly drawing shows the components; it does not provide a complete service sequence. - Front installation, PDF pp. 18-20 (opens in a new tab)
Assembly drawing · 82216-4 TRX-4 assembly manual EN R00
An assembly drawing shows the components; it does not provide a complete service sequence.
Parts, tools and consumables
Listed in the reference
- Kit high-performance greaseconsumable
Follow the distinct large-drop and light-coating callouts; no fluid viscosity specified.
Requirement source, PDF p. 10 (opens in a new tab) - Needle-nose plierstool
For locking cable E-clip installation.
Requirement source, PDF p. 13 (opens in a new tab)
Part links open an exact-model OEM listing. Quantities, reused hardware and condition-dependent replacements may need checking in the manual. A listed part is not an instruction to replace it.
Setup specifications
- Differentials
- Gear front and rear; Remote-locking gear differential; the locked state is selectable.Stock
Keep the axle positions and original units shown. Values describe the cited configuration. Replacement-derived and community figures keep their stated basis.