Volvo part number

ZM2900932

O-ring

O-ring

Where this part sits

Engine gasket kit
ref 21 · Volvo ZL302C
Fuel filter - Feed pump
ref 9 · Volvo ZL302C

Fits these models

ZL302C 07506

Appears on 2 diagrams

Volvo ZL302C — Engine gasket kit ref 21
Volvo ZL302C — Fuel filter - Feed pump ref 9