The Air Cleaner Brace is a metal plate that attaches the air cleaner housing to the cylinder block. It helps to support the air cleaner housing and prevent it from vibrating or moving out of position. The air cleaner brace helps to support the weight of the air cleaner housing and prevent it from sagging or collapsing.Attributes:• Helps to maintain the alignment of the air cleaner housing with the engine• Provided with 2 mounting holes to fit the fastener of size 3/8"Applications:The Air Cleaner Brace helps to reduce vibration from the engine and prevent it from damaging the air cleaner housing.