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  • All gears CNC-machined from nickel-chromium alloy steel for maximum strength（steel makeup#4340）
  • Helical gear design for smoother engagement and quieter operation under load
  • Metal diff case (center housing) crafted from 7075-T6 aluminum alloy for superior rigidity and reduced weight
  • Grade 12.9 corrosion-resistant screws ensure long-lasting assembly integrity
  • High-quality matched drive cup bearings provide stable, efficient rotation
  • Factory pre-filled with 100K cSt differential oil
  • Fully assembled and ready to install – no setup required
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Fonzon 39/12T Full Metal Split F/R Universal Diff with 100k CST Oil, Arrma 8S

SKU: FZCS83912T
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This is the FONZON(39/12T) front/rear differential for the ARRMA 8S platform. 

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$169.99
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Fonzon 39/12T Full Metal Split F/R Universal Diff with 100k CST Oil, Arrma 8S

SKU: FZCS83912T
$169.99
Loading...
Loading...

This is the FONZON(39/12T) front/rear differential for the ARRMA 8S platform. 

In stock

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