Shock service

Start with the correct reference

Shock oil replacement or rebuild sequence for the original assemblies.

• Owner's manual, model 78086-4, PDF p. 25 (opens in a new tab)

  Manufacturer procedure · Traxxas 78086-4; cover-matched English edition 78086-4-OM-EN-R06.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

Shocks

Oil-filled threaded, aluminum body, big bore, 5.2 mm shaft, front and rearStock

Sources

• Source 1: traxxas.com (opens in a new tab)
• Source 2: traxxas.com (opens in a new tab)
• Source 3: traxxas.com (opens in a new tab)

Shock oil, front

30 wtStockConvert fluid grade

Sources

• Source 1: traxxas.com (opens in a new tab)

Shock oil, rear

40 wtStockConvert fluid grade

Sources

• Source 1: traxxas.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.