The Mahle sleeve assembly ring set suits International Harvester 291 CID engines with a 3.750-inch bore, providing matched sleeve and ring components for rebuild or repair work on that specific engine family. Supplied to restore correct bore dimensions and sealing where this specification is required, the set supports accurate reconditioning without introducing components beyond the stated application.
Mahle Rings Case Formerly IH 291 CID 4.8L C291 IH 6 Cyl Gas Eng 3.750in Bore Sleeve Assy Ring Set