Shock service

Start with the correct reference

Check the shock service pages and the leak inspection guidance. The listed kit is the manufacturer reference for this edition, not a complete rebuild basket.

• Shock service, PDF p. 25 (opens in a new tab)

  Manufacturer procedure · ZP4560_77086-4-OM-EN-R05.pdf

• Seal inspection and rebuild-kit reference, PDF p. 26 (opens in a new tab)

  Maintenance guidance · ZP4560_77086-4-OM-EN-R05.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: rc4max.com (opens in a new tab)
• Source 2: traxxas.com (opens in a new tab)

Shock length

187 mm listed length, front and rearStock

Sources

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

Front lower shock mount

Captured pin, shock-mount pin set7742. Stock 77086-4;3933 is retaining hardware, not assumed eye through-boltStock

Sources

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

Front upper shock mount

Captured pin, shock-mount pin set 7742. Stock 77086-4; pin length must match the individual positionStock

Sources

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

Rear lower shock mount

Captured pin, shock-mount pin set7742. Stock 77086-4;3933 is retaining hardware, not assumed eye through-boltStock

Sources

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

Rear upper shock mount

Captured pin, shock-mount pin set 7742. Stock 77086-4; pin length must match the individual positionStock

Sources

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

Shock oil, front

30 wtStockConvert fluid grade

Sources

• Source 1: rc4max.com (opens in a new tab)

Shock oil, rear

30 wtStockConvert fluid grade

Sources

• Source 1: rc4max.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.