VehiclesTeam Losi Racing 8IGHT 4.0 (nitro)Differential service
Maintenance reference
Differential service
Team Losi Racing 8IGHT 4.0 (nitro) · TLR04003
TLR04003 nitro assembly kit; owner-supplied engine, steering/throttle servos and radio
← Vehicle service referenceStart with the correct reference
The exact manual separates all three differential fills. Fill just above the planetary gears and follow its screw order. Differential fluid units are retained as printed; no conversion to cSt or generic oil equivalence is asserted.
- Front differential fill, PDF pp. 13-14 (opens in a new tab)
Assembly drawing · TLR04003 exact 8IGHT 4.0 exact multilingual assembly manual
An assembly drawing shows the components; it does not provide a complete service sequence. - Center differential fill, PDF pp. 23-24 (opens in a new tab)
Assembly drawing · TLR04003 exact 8IGHT 4.0 exact multilingual assembly manual
An assembly drawing shows the components; it does not provide a complete service sequence. - Rear differential fill, PDF pp. 30-31 (opens in a new tab)
Assembly drawing · TLR04003 exact 8IGHT 4.0 exact multilingual assembly manual
An assembly drawing shows the components; it does not provide a complete service sequence.
Parts, tools and consumables
Listed in the reference
- 5,000 wt front differential fluid, as printedconsumable
Confirm the exact maker fluid identity before substitution; wt is the manual label.
Requirement source, PDF p. 14 (opens in a new tab) - 7,000 wt center differential fluid, as printedconsumable
Confirm the exact maker fluid identity before substitution; wt is the manual label.
Requirement source, PDF p. 24 (opens in a new tab) - 3,000 wt rear differential fluid, as printedconsumable
Confirm the exact maker fluid identity before substitution; wt is the manual label.
Requirement source, PDF p. 31 (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
Keep the axle positions and original units shown. Values describe the cited configuration. Replacement-derived and community figures keep their stated basis.