Skip to content

1994-2018 Cummins 5.9L/6.7L Replacement O-ring Kit for Cummins Coolant Bypass Kits (FPE-CLNTBYPS-CR-ORING-KIT)

Original price $13.23 - Original price $13.23
Original price
$13.23 - $13.23
Current price $13.23

Replacement O-ring Kit for all Fleece Cummins Coolant Bypass. When used with MY94 - MY2002 kits, not all O-rings will be utilized.

Kits includes:

  • 3 new square cut O-rings
  • 1 new standard O-ring
  • 2 new AN fitting O-rings


Most orders are shipped 1-2 weekdays after an order is placed, depending on availability. Some products are shipped directly from manufacturers and may be subject to duty and taxes.


Not all products are stocked in house. Please check for availability as some products may be backordered.