Volvo part number

VOE11713310

O-ring

O-ring

Where this part sits

Engine gasket kit
ref 14 · Volvo ECR28
Timing gear casing
ref 18 · Volvo ECR28

Fits these models

ECR28 20047

Appears on 2 diagrams

Volvo ECR28 — Engine gasket kit ref 14
Volvo ECR28 — Timing gear casing ref 18