Our fuel pumps are forwards backwards and upside down compatible provided you match the standard pump with any liquid fuel stove except the DrangonFly which uses a different diameter hose interface. Below are a few examples of obsolete fuel pumps we recommend discontinuing use of these older fuel pumps as the o-rings and other soft rubber and plastic will fade overtime similar to gym shorts and old car tires.
Obsolete Standard Fuel Pumps:
Current Standard (Red Seal) and Arctic Fuel Pumps(Blue Seal):
Obsolete DragonFly Fuel Pump:
Current DragonFly Fuel Pump:
Years ago we offered an exchange program to offer upgraded replacements for obsolete pumps but that window has closed. Feel free to open a service request indicating the age of your fuel pump and our agents will be quick to send over some information and a promo code for a discount on a current fuel pump. You can follow this link to: Submit a Warranty/Parts Request