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Technical Support

Fee-based technical assistance.  We assist the independent repair shops & individuals with diagnostic & repair information.   Torque specs, procedures, wire diagrams & more!  Average time saved using technical support is 4 hours.  We accept all credit cards. 
  • Isuzu (commercial trucks)
  • Hino
  • GMC (commercial trucks)
  • Mitsubishi Fuso
  • UD (Nissan Diesel)
  • Caterpillar & more

    Call (888) 253-3789 For More Info

Featured Products

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Vacuum-pressure tester
Vacuum-pressure tester
$495.00  $245.95
Save: 50% off
4HK-1 & 6HK-1 Injector Remover Tool
4HK-1 & 6HK-1 Injector Remover Tool
$287.50  $230.00
Save: 20% off
Diesel Compression Tester Kit
Diesel Compression Tester Kit
$149.95

Monthly Specials For June

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1997 FSR / FTR / FVR Service Manual
1997 FSR / FTR / FVR Service Manual
$240.00  $180.00
Save: 25% off
1998-2003 F-Series Service Manual Set
1998-2003 F-Series Service Manual Set
$325.00  $275.00
Save: 15% off
1998-2003 FSR/FTR/FVR Series Engine Manual
1998-2003 FSR/FTR/FVR Series Engine Manual
$157.50  $125.00
Save: 21% off