22-778 Shaft Seal Crankshaft for Thermo King Reefer Unit Engine

Product Overview

This aftermarket replacement crankshaft shaft seal is intended for Thermo King reefer unit engine applications and references part number 22-778. A shaft seal helps retain lubricants and limit contamination where a rotating shaft passes through a housing.

Key Features & Performance

• Designed for the normal sealing function associated with a crankshaft application.
• Helps maintain separation between lubricant inside the engine assembly and the surrounding environment.
• References Thermo King part number 22-778 for comparison.
• Suitable for servicing or replacing the corresponding shaft seal in a reefer unit engine.

Fitment & Compatibility

• for Thermo King reefer unit engine applications

Common Uses

• Replacing a worn, leaking, damaged, or malfunctioning crankshaft seal.
• Routine maintenance of the relevant engine sealing system.
• Servicing the engine after the existing shaft seal has failed.

Technical Specifications

• Product Type: Crankshaft shaft seal
• Part Number(s): 22-778
• Model Application(s): Thermo King reefer unit engine

Frequently Asked Questions

Q: What does a crankshaft shaft seal do? A: It helps seal the area where the crankshaft passes through the engine housing, helping retain lubricant and limit contamination.

Q: How should fitment be verified? A: Compare the complete part number 22-778 and the complete Thermo King reefer unit engine designation with the existing component and equipment records before purchase.

This is an aftermarket replacement part and is not represented as genuine or original equipment. Product appearance and specifications may vary slightly by batch. Compatibility may vary by serial number, model year, or existing part number. Verify fitment before purchase.