Power Train Components PT222820 Oil and Grease Seal - 28mm x 40mm x 7mm Nitrile

The Power Train Components PT222820 is a precision-engineered oil and grease seal designed to meet or exceed original equipment specifications. Built to exact OE dimensional tolerances, this seal delivers reliable performance across a wide range of automotive and light-duty drivetrain applications.

Featuring a nitrile rubber sealing lip, the PT222820 offers excellent resistance to hydrocarbon fluids and performs reliably across a broad temperature range. The spring-loaded, single-lip design maintains consistent sealing pressure against the rotating shaft, effectively retaining lubrication while keeping harmful contaminants, dirt, and moisture out of the bearing cavity.

Key Specifications:

• Inside Diameter (Shaft): 28mm / 1.102 in
• Outside Diameter (Housing Bore): 40mm / 1.575 in
• Width / Thickness: 7mm / 0.276 in
• Sealing Material: Nitrile (NBR)
• Design Type: Spring-loaded, single-lip
• Construction: Steel and rubber case
• Lip Retainer: Carbon steel garter spring
• Series: 220000

Key Features:

• Manufactured to precise OE dimensional specifications for direct replacement fit
• Nitrile lip provides low swell in hydrocarbon fluids and strong low-temperature performance
• Spring-loaded sealing lip maintains consistent contact pressure for leak-free operation
• Solid seal construction resists deformation under normal operating conditions
• Compatible with domestic and import vehicles across automotive and light drivetrain applications
• Packed in oil-paper wrap to preserve sealing integrity prior to installation

The PT222820 is a dependable, OE-quality replacement seal suitable for transmission, axle, and general drivetrain sealing applications where a 28mm shaft diameter seal is required.