Discontinued JFF600
Proto® 6 Piece Large Truck Cooling System Adapter Set

Additional Features

  • International, Freightliner, and others (52mm x 2.5mm)
  • Volvo trucks (63mm x 3mm)
  • Additional Volvo trucks (48mm x 3mm)
  • Freightliner trucks (60mm x 3mm)
  • Late model Kenworth and Peterbilt (52mm x 2.5mm)


Product Length
13-1/5 in
Product Height
4-1/5 in
Product Width
8-2/5 in
Number of Pieces
Product Weight
5.24 lbs



Unfortunately, the warranty information cannot be retrieved for this specific product. Please review the information about our warranties.

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