OTTO Excavator Parts Fvr13 6Sa1 Connecting Rod Bushing 1122510166 112251-0166 1-12251016-6 For Isuzu This product is a connecting rod bushing designed for the Fvr13 6Sa1 model from OTTO Excavator Parts. It is essential for ensuring smooth operation and longevity of Isuzu engines by maintaining proper alignment and reducing friction.