Differential service

Start with the correct reference

Differential fluid and maintenance guidance; access and complete rebuild steps are not documented here.

• Owner's manual, model 56076-4, PDF p. 25 (opens in a new tab)

  Maintenance guidance · Traxxas 56076-4; cover-matched English edition txx-56076-4blk.pdf

Parts, tools and consumables

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: traxxas.com (opens in a new tab)

Diff oil, front

SAE 100,000W (maker grade)Stock

Sources

• Source 1: astramodel.cz (opens in a new tab)

Diff oil, rear

SAE 100,000W (maker grade)Stock

Sources

• Source 1: astramodel.cz (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.