Moose Racing Carburetor Repair Kit - Arctic Cat 26-1065 1987-harley-davidson-softail-standard-fxst-esi6168624 which are blended butyl polymer

which are blended butyl polymer and natural rubber

Stroke Length Metric: 45

Husaberg - 2004 FE 550E

PLUS the springs in the EBC DRC and DRCF kits are 15% tougher than stock

Moose Racing Carburetor Repair Kit - Arctic Cat 26-1065 1987-harley-davidson-softail-standard-fxst-esi6168624 which are blended butyl polymerFeatures: NBR rubber material is used on all O rings and rubber gaskets; NBR has excellent resistance to the ethanol used in today's fuel Includes all O rings, gaskets, jets, needle, mixture screw, float bowl screws, float valve needle and seat Includes OEM jet sizes Specifications: Material: Rubber Product Name: Repair Kit Type: Carburetor Units: Kit Riding Style: ATV