2001-2019 GM 2500/3500HD Allison Transmission 6-Bolt Power Take Off (PTO) Cover Gasket

Replace the worn and leaking Allison 1000 transmission PTO-cover gasket with the PPE cast aluminum PTO cover and gasket. The gasket is composed of synthetic fiber material. Gasket is compatible with both OEM stamped steel cover and PPE cast aluminum cover.