Replacement Piston Ring Kit for Campbell Hausfeld V500800AJ and Speedaire IR399

Brand new piston ring set for Campbell Hausfeld VT 3 compressor pumps, but can also fit the Speedaire IR399. These rings are designed for 3" pistons. The kit comes with both the compression rings and oil rings. If you have questions on whether or not these will work for your compressor, please reach out to us before purchasing.