• 4Link4WD case spreader adapters being used with air locker. Air lockers require maximum carrier preload so the air collar does not twist and eventually cause copper air line failure and leaks.
  • 4Link4WD case spreader adapters being used on Ford Sterling 10.5 rear differential.
  • 4Link4WD case spreader adapters being used on Ford Superduty 3/4 or 1 ton truck. Ford 10.5 rear axle.
  • 4Link4WD case spreader adapters used with Vevor case spreader. Great set up!
  • 4Link4WD case spreader adapters used on early (~1960's) GM rear differential.
  • 4Link4WD case spreader adapters with hardware.
  • 4Link4WD case spreader adapters showing off gold zinc plating.
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Universal Case Spreader Differential Housing Adapters – Heavy-Duty 1/2" Steel by 4Link4WD

Universal Case Spreader Differential Housing Adapters – Heavy-Duty 1/2" Steel by 4Link4WD

$101.00 USD
$101.00 USD
Sale Sold out
Hardware kit?
Stock type

Getting ready to rebuild an axle but your case spreader doesn’t have anywhere to grab? We’ve got you covered with our BEEFY 1/2” laser-cut steel adapters—built to fit most common differential housings. Zinc-plated for corrosion resistance and durability, these adapters make your setup clean, simple, and secure.

Fits Common Applications:

  • Ford 8.8, 7.5, 9.75, and 10.5

  • GM 12 Bolt, 7.5, 8.5, and 9.5

  • And more!

Details:

  • Sold as a pair (quantity 2 per order)

  • Compatible with up to 8mm or 5/16” diff cover bolts

  • Does not fit F150 front 8.8 IFS differential without spacers and longer hardware

  • Tested with Vevor-style case spreaders (identical versions under multiple brand names) — other brands not confirmed to fit

Add the optional hardware kit below for quick, universal adaptation to most differentials.

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