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  • Part #: ARBRD117
  • Mfr #: RD117
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1968-1974 GMC K25/K2500 Suburban Differential - ARB - Direct fit

  • Product Details
  • Extended Warranty
  • Related Products
  • Fitment Info
ARB AIR LOCKER LOCKING DIFFERENTIAL KIT -- 30-spline, supports 3.73/1 ratio and down, 5.56 in. ring gear ID, 10 x 6.61 in. ring bolt pattern; Includes a pneumatically-operated differential, an air line, a solenoid valve, an activation switch and bulkhead fittings; Unlike regular differentials that cause your vehicle to lose traction on rough terrain, the Air Locker utilizes a separately-sold 12-volt on-board air compressor to lock its differential gears and provide 100 percent off-road traction at the flick of a switch; This feature also reduces the likelihood of vehicle damage and environmental impact since an Air Locker-equipped truck relies less on momentum and can be driven in a slower, safer and more controlled manner; Operates like a conventional open differential when unlocked; Easy installation and maintenance; With ARB's 24-month limited warranty.
  • Product Fit: Direct fit
  • Quantity Sold: Sold individually
  • Anticipated Ship Out Time: 1-3 business days
  • Fit note: Dana 44M, Front Dana 44
This product fits the following GMC K25/K2500 Suburban submodels
  • 1969-1974: Base; 8 Cyl 5.7L;
  • 1968-1974: Base; 6 Cyl 4.1L;
  • 1968-1974: Base; 6 Cyl 4.8L;
  • 1968-1973: Base; 8 Cyl 5.0L;
  • 1968-1968: Base; 8 Cyl 5.3L;
  • 1968-1968: Base; 8 Cyl 5.4L;
  • 1968-1968: Base; 8 Cyl 6.5L;