RCAWD ARRMA Grom 30T Front Rear Oil Filled Differential Assembly - R-ARA311193R
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RCAWD ARRMA Grom 30T Front Rear Oil Filled Differential Assembly – R-ARA311193R

Original price was: £23.80.Current price is: £7.14.

SKU: R-ARA311193R Category:

Description

Features:

  • Fixes the stock differential’s severe leakage issue with FKM O-rings + metal pressure cap seal, paired with CNC-machined housing.
  • 30T Super gear (0.8Mod) and 12T Pinion gear made from 40Cr Steel alloy steel , 5x more impact-resistant than stock plastic gears. Precision backlash (0.08-0.12mm) eliminates slop, 95% power transfer efficiency.
  • Pre-filled with 3000cSt high-viscosity oil, ideal for medium-traction surfaces (grass, gravel). Balances differential action – 30% less corner slip, 20% faster acceleration.
  • CNC machining process adopted, product precision enhanced, roughness eliminated, perfect fitting achieved, and installation made convenient.
  • Adjustable Oil Concentration, Supports oil viscosity adjustments for all scenarios.
  • Plug-and-Play Upgrade,Factory mounting holes ensure zero-error installation,5 minute install, no mods needed.

    Compatible with:

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