Engineered for Leak-Free Power Take-Off: The 29513736 PTO Gasket. This is one genuine 29513736 PTO Gasket, a specialized seal crucial for both PTO unit installation and covering unused PTO ports on heavy-duty Alison automatic transmissions. This gasket ensures that the transmission's lubrication fluid remains contained, maintaining necessary fluid levels and preventing costly environmental cleanups. The 29513736 gasket is fabricated from a premium, oil and heat-resistant material designed to withstand the constant pressures and vibrations found in commercial vehicle drivetrain systems. Whether you are installing a new PTO unit (for dump trucks, mixers, fire trucks) or simply sealing the PTO access with a cover plate, using a new, high-quality gasket is mandatory to prevent premature transmission failure due to fluid loss. Cross-references of the product: Alison Transmission 29513736, Automan 577.55011, ATP 141311, Dormn 29513736, and CHELSA 35P102. The superior design of 29513736 ensures secure mounting for all Alison PTO applications, which is fundamental for the reliability and service life of your transmission. Characteristics: ⦁ Part Type: Power Take Off (PTO) Mounting Gasket ⦁ OEM Part Number: 29513736 ⦁ Material: High-Temperature Composite ⦁ Approximate Dimensions (L x W): 5.0 in x 5.0 in ⦁ Compatible Transmissions: Alison 1000, 2000, 3000, 4000 Series