16 g / 0.6 oz
Here's what other sites are saying:
If you have a Primus Omnifuel or MultiFuel stove with an ErgoPump, bring along the Primus Fuel Pump Maintenance Kit just in case. This service kit includes the O-rings, lubricant, extra spring, tube, and gaskets you need to fix your stove's ErgoPump when you're out in the field.
Replacement parts for repairing the Primus Fuel Pump.
- Vargo Outdoors
FUEL PUMP MAINTENANCE KIT: Replacement parts for repairing the Primus Fuel Pump.
Primus Eta MF Maintenance Kit
Primus Gravity II MF Maintenance Kit
Primus Gravity Maintenance Kit
Primus OmniFuel Maintenance Kit
Jetboil Maintenance Kit
$4 - $9
Optimus Spare Parts Kit for Nova and Nova+
$15 - $24
Optimus Spare Parts Kit for Svea
MSR SimmerLite Expedition Service Kit