Shaft Seal 22-778 for Thermo King Sentry II, TD I II, RD II I, Super II 22778
$110.09
Sale price
$110.09
Regular price
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SKU:
ZZ3F09658
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Shaft Seal 22-778 for Thermo King Sentry II, TD I II, RD II I, Super II 22778
$110.09
In Stock
$110.09
Sale price
$110.09
Regular price
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Compatible Models
We do our best to list all compatible models. Although this may be the part you need, your exact model may not appear below.
Compatible equipment / model
Shaft Seal for Thermo King
This shaft seal 22-778 is a replacement sealing component for Thermo King Sentry II, TD I II, RD II I, and Super II refrigeration units, designed to prevent oil leakage and maintain engine integrity. It is a direct replacement for OEM part number 22778, offering a dependable fit for these models.
Overview
This shaft seal 22-778 is a precision-engineered sealing component intended for use in Thermo King Sentry II, TD I II, RD II I, and Super II units, where it prevents oil from escaping along the drive shaft. It serves as a direct replacement for the 22778 part number, helping to maintain the operational reliability of the refrigeration unit's engine. This shaft seal is essential for preventing costly leaks and ensuring the long-term performance of Thermo King systems.
Built For Performance
- High-quality elastomeric seal material resists hardening and cracking
- Precise lip design provides a tight barrier against oil seepage
- Reinforced outer shell for stable installation in the housing
- Designed to handle rotating shaft speeds common in Thermo King units
- Direct cross-reference for OEM number 22778
Fits These Machines
- for Thermo King Sentry II
- for Thermo King TD I II
- for Thermo King RD II I
- for Thermo King Super II
On-The-Job Use
- Replace during scheduled engine maintenance on Thermo King units
- Install when oil puddles under the shaft area of the reefer unit
- Use during overhaul of refrigeration engine auxiliary drives
Specs At A Glance
| Part Number(s) | 22-778 / 22778 |
Good To Know
Q: What is the primary function of this shaft seal? A: It creates a dynamic seal around the rotating shaft, preventing lubricant from leaking out and protecting the inside of the engine from contaminants. A correct seal is vital for the health of the unit's motor.
Q: Can this seal be used in any Thermo King model? A: It is designed for specific models like Sentry II, TD I II, RD II I, and Super II; always check the serial number and existing part for proper fit. Using the correct cross-reference number ensures a reliable replacement.
Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.