Diaphragm Assembly - HP Pumps

Fuel pump diaphragm spindle length 2 3/8". This diaphragm has an armature plate and steel stiffening plate. Suitable for all modern fuels. Fits the following SU fuel pumps: AZX 1300, AZX 1400, AZX 1500, AUF 200, LCS type and AUA 161. Note: some LCS pumps and AUA 161 models had a 3" long coil housing and require AUB 6099 instead.

Part Number: AUB 6097