Thermo King OEM Compressor Crankshaft Key Fits X426 X430 559024
Official OEM Thermo King parts catalog entry for the Key, Crankshaft 559024, verified by PEAK Thermo King and West Texas Thermo King Texas, Utah, Wyoming, Washington, Oregon, serving all of the USA.
Built for Performance: The Thermo King refrigeration system Key, Crankshaft 559024 provides precise crankshaft locking and torque transmission for Thermo King compressor assemblies. West Texas Thermo King lists this OEM part for fleets that demand uptime and reliable transport refrigeration across the Permian Basin and West Texas.
Key Features & Customer Benefits
- OEM Fit – Ensures exact alignment and secure coupling with Thermo King compressor crankshafts to reduce wear and maintain drivetrain integrity.
- Precision Engagement – Minimizes slippage and maintains repeatable rotational positioning for consistent temperature control in reefer trailers and refrigerated trucks.
- Fleet Uptime Focus – Supports scheduled maintenance programs to reduce unexpected downtime and protect delivery schedules in Amarillo, Lubbock, Odessa, and the Permian Basin.
- Certified Compatibility – Designed for Thermo King compressor applications to support efficient cooling and temperature control across Thermo King refrigeration units.
- Service-Ready – Simple, field-installable replacement part for certified technicians to restore compressor drive reliability quickly.
Product Details
| Part Number | 559024 |
| Product Name | Key, Crankshaft 559024 |
| Manufacturer | Thermo King (OEM) |
| Compatibility | Thermo King compressor applications (used in X426, X430 and other Thermo King compressor models) |
| Function | Locks crankshaft to mating rotating components to transmit torque and maintain alignment in transport refrigeration systems |
Efficiency & Sustainability
This Thermo King OEM component supports efficient transport refrigeration by maintaining precise mechanical coupling so compressors run with optimal torque transfer and minimal mechanical losses. Proper installation and maintenance contribute to fuel-efficient cooling and consistent temperature control for temperature-sensitive loads. Compatible with modern Thermo King platforms including Smart Reefer SR-4 and Diesel Direct Electric systems, this component complements CARB Evergreen–compliant fleet upgrades and sustainable fleet operations.
Installation & Maintenance Tips
Install with OEM torque specifications and inspect the crankshaft keyway and mating hub for wear before fitment. Replace any cracked or deformed keys during routine compressor service intervals. Use certified Thermo King clamps and fasteners and have installation performed or verified by certified West Texas Thermo King technicians to ensure precision fit and long-term reliability.
Real-World Applications
The Key, Crankshaft 559024 is used in Thermo King compressor drive assemblies on reefer trailers, refrigerated straight trucks, and truck-mounted units to maintain temperature control for produce, pharmaceuticals, and freight requiring strict cold-chain integrity. It supports repair and preventive maintenance programs for fleets operating across West Texas and the Permian Basin.
Available for installation and service in Amarillo, Lubbock, Odessa, and throughout West Texas.
View all Thermo King PartsBacked by Thermo King’s engineering and supported by certified technicians at West Texas Thermo King, this component delivers lasting reliability and uptime assurance for fleet operations.
For product verification or service assistance, call (806) 376-5837.
For current warranty eligibility or OEM replacement coverage, contact us for warranty information: Contact West Texas Thermo King.
Frequently Asked Questions
Q: Is this key compatible with Thermo King X426 and X430 compressors?
A: Yes. The Key, Crankshaft 559024 is listed for Thermo King compressor applications including X426 and X430 where an OEM crankshaft key is required for secure drive engagement.
Q: Can a fleet technician install this part during a scheduled service stop?
A: Yes. Certified technicians install this OEM key as part of compressor drive maintenance. Inspect the keyway and mating components for wear and replace components as needed to ensure reliable torque transfer.
Q: Does this part help maintain temperature control for reefer trailers?
A: Yes. By maintaining secure crankshaft coupling, the key supports consistent compressor operation, which helps preserve temperature control for refrigerated cargo.
Q: Where can fleets get service and parts in West Texas?
A: West Texas Thermo King provides parts, installation, and certified service across Amarillo, Lubbock, Odessa, and the Permian Basin.
Related Resources
Ask about fleet-wide parts programs through West Texas Thermo King.
Produced by a certified Thermo King dealership, West Texas Thermo King | a Division of PEAK Industrial. Servicing fleets across Amarillo, Lubbock, and Odessa.
Official OEM Thermo King parts catalog entry for the Key, Crankshaft 559024, verified by PEAK Thermo King and West Texas Thermo King Texas, Utah, Wyoming, Washington, Oregon, serving all of the USA.
Built for Performance: The Thermo King refrigeration system Key, Crankshaft 559024 provides precise crankshaft locking and torque transmission for Thermo King compressor assemblies. West Texas Thermo King lists this OEM part for fleets that demand uptime and reliable transport refrigeration across the Permian Basin and West Texas.
Key Features & Customer Benefits
- OEM Fit – Ensures exact alignment and secure coupling with Thermo King compressor crankshafts to reduce wear and maintain drivetrain integrity.
- Precision Engagement – Minimizes slippage and maintains repeatable rotational positioning for consistent temperature control in reefer trailers and refrigerated trucks.
- Fleet Uptime Focus – Supports scheduled maintenance programs to reduce unexpected downtime and protect delivery schedules in Amarillo, Lubbock, Odessa, and the Permian Basin.
- Certified Compatibility – Designed for Thermo King compressor applications to support efficient cooling and temperature control across Thermo King refrigeration units.
- Service-Ready – Simple, field-installable replacement part for certified technicians to restore compressor drive reliability quickly.
Product Details
| Part Number | 559024 |
| Product Name | Key, Crankshaft 559024 |
| Manufacturer | Thermo King (OEM) |
| Compatibility | Thermo King compressor applications (used in X426, X430 and other Thermo King compressor models) |
| Function | Locks crankshaft to mating rotating components to transmit torque and maintain alignment in transport refrigeration systems |
Efficiency & Sustainability
This Thermo King OEM component supports efficient transport refrigeration by maintaining precise mechanical coupling so compressors run with optimal torque transfer and minimal mechanical losses. Proper installation and maintenance contribute to fuel-efficient cooling and consistent temperature control for temperature-sensitive loads. Compatible with modern Thermo King platforms including Smart Reefer SR-4 and Diesel Direct Electric systems, this component complements CARB Evergreen–compliant fleet upgrades and sustainable fleet operations.
Installation & Maintenance Tips
Install with OEM torque specifications and inspect the crankshaft keyway and mating hub for wear before fitment. Replace any cracked or deformed keys during routine compressor service intervals. Use certified Thermo King clamps and fasteners and have installation performed or verified by certified West Texas Thermo King technicians to ensure precision fit and long-term reliability.
Real-World Applications
The Key, Crankshaft 559024 is used in Thermo King compressor drive assemblies on reefer trailers, refrigerated straight trucks, and truck-mounted units to maintain temperature control for produce, pharmaceuticals, and freight requiring strict cold-chain integrity. It supports repair and preventive maintenance programs for fleets operating across West Texas and the Permian Basin.
Available for installation and service in Amarillo, Lubbock, Odessa, and throughout West Texas.
View all Thermo King PartsBacked by Thermo King’s engineering and supported by certified technicians at West Texas Thermo King, this component delivers lasting reliability and uptime assurance for fleet operations.
For product verification or service assistance, call (806) 376-5837.
For current warranty eligibility or OEM replacement coverage, contact us for warranty information: Contact West Texas Thermo King.
Frequently Asked Questions
Q: Is this key compatible with Thermo King X426 and X430 compressors?
A: Yes. The Key, Crankshaft 559024 is listed for Thermo King compressor applications including X426 and X430 where an OEM crankshaft key is required for secure drive engagement.
Q: Can a fleet technician install this part during a scheduled service stop?
A: Yes. Certified technicians install this OEM key as part of compressor drive maintenance. Inspect the keyway and mating components for wear and replace components as needed to ensure reliable torque transfer.
Q: Does this part help maintain temperature control for reefer trailers?
A: Yes. By maintaining secure crankshaft coupling, the key supports consistent compressor operation, which helps preserve temperature control for refrigerated cargo.
Q: Where can fleets get service and parts in West Texas?
A: West Texas Thermo King provides parts, installation, and certified service across Amarillo, Lubbock, Odessa, and the Permian Basin.
Related Resources
Ask about fleet-wide parts programs through West Texas Thermo King.
Produced by a certified Thermo King dealership, West Texas Thermo King | a Division of PEAK Industrial. Servicing fleets across Amarillo, Lubbock, and Odessa.
