Differential service

34321 34321 Dirt Cross4WD assembly kit

Start with the correct reference

Follow both exact differential drawings using supplied white ring-gear grease. No silicone oil grade or center differential is specified.

Front and rear gear differential assembly, PDF p. 13 (opens in a new tab)
Assembly drawing · 34321 exact manufacturer-linked 34321 T03,2025
An assembly drawing shows the components; it does not provide a complete service sequence.

Parts, tools and consumables

Listed in the reference

White ring-gear greaseconsumable
Original34321 front/rear gear diffs
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 rearStock
Sources
Source 1: rc.kyosho.com (opens in a new tab)

Keep the axle positions and original units shown. Values describe the cited configuration. Replacement-derived and community figures keep their stated basis.