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RTI DFX-1 445 80001 00 Differential Fluid Service

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  • RTI DFX-1 Differential Fluid Service
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 Product Description

RTI DFX-1 445 80001 00 Differential Fluid Service

RTI Technologies, Inc. is introducing its latest fluid service tool to the automotive aftermarket industry, the FluidPRO DFX-1 Differential Fluid Exchanger.  The Fluid-PRO DFX-1 was developed to make differential fluid replacement faster and easier than ever before!  With the DFX-1 simply insert the dual hose wand into the vehicle's differential/rear end fill plug, press the power switch, until the waste fluid matches the color of the new fluid.  That's it!  Your fluid exchange is complete!  No mess, no fuss.  And best of all, the motorist can plainly see the actual exchange. 

The DFX-1 utilizes a dual pump process to simultaneously extract waste fluid and fill with new fluid to speed the service.  It features two positive displacement diaphragm pumps so no priming is necessary and the waste pump is high capacity rated to provide enhanced cold temperature fluid extraction.  The DFX-1 is a compact design to save valuable shop space and features a professional appearance to assist in selling the OEM recommended service.  Changeover to different differential fluids is readily accomplished with this exchanger.
RTI fluid exchanger ships by truck and extra shipping charges will apply to ship to a non-commercial address


  • Easy-to-Use -- insert dual hose wand into differential/rear end, power up unit and cycle steering wheel lock to lock until waste fluid matches color of new fluid.  Exchange is complete.
  • Enhanced Productivity -- high capacity waste pump provides enhanced cold temperature fluid extraction.
  • Extremely Fast Process Times -- simultaneous dual pump process, DFX-1 uses two positive displacement diaphragm pumps, no priming is required.
  • Professional Service -- clear dual process hose provides excellent new/used fluid visual, professional compact design saves valuable shop space and assists in selling OEM recommended service.
  • Application Flexibility -- fast and easy changeover between multiple differential fluid types.


Electrical 12 VDC - 4 Amp
Dimensions 45" x 22" x 21" (113 cm x 55 cm x 53 cm) (H x W x D)
Weight 33 lb (15 kg)
Operating Range 32° to 122°F (0° to 50°C)
New Fluid Pump Diaphragm type, 1 gal (3.79 liter)/minute
Used Fluid Pump Diaphragm type, 1 gal (3.79 liter)/minute
Hoses 3/8" (0.95 cm) clear PVC
New Tank 1 gal (3.79 liter) clear PVC
Used Tank 1 gal (3.79 liter) clear PVC
Process Time 5 to 15 minutes average
Fluid Types Multiple Differential Fluid Capability
Casters 360° Swivel; locking
Warranty 1 Year Parts and Labor

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