Thermo King OEM Refrigeration Strainer Kit With O-Rings 100491

$27.68

Built for Performance: The Thermo King Kit Strainer 100491 delivers OEM-grade filtration and sealing for Thermo King refrigeration systems, maintaining contaminant-free refrigerant flow and secure connections across transport refrigeration applications. West Texas Thermo King specifies this component for fleets that demand uptime and precise temperature control in harsh West Texas and Permian Basin conditions.

The Kit Strainer 100491 supports reliable, fuel-efficient cooling for reefer trailers and refrigerated trucks, protecting compressors and downstream components to preserve cargo integrity and reduce costly downtime.

OEM Filter Element – Captures particulates before they reach sensitive system components, improving long-term reliability.
Precision O-Rings – Provide consistent sealing to prevent refrigerant leaks and preserve system efficiency.
Direct Fit – Designed for straightforward installation in compatible Thermo King refrigeration units, reducing shop labor time.
Fleet-Grade Durability – Engineered to withstand continuous transport refrigeration duty cycles common in Amarillo, Lubbock, Odessa and the Permian Basin.
Service-Friendly – Simplifies routine maintenance intervals and supports rapid parts replacement during scheduled service.
Uptime Focused – Minimizes risk of compressor wear and unscheduled repairs to protect fleet ROI.

Product Details

Part Number	100491
Contents	Strainer element and O-rings
Compatibility	Thermo King refrigeration units and transport refrigeration applications
Application	Reefer trailers, refrigerated trucks, Diesel Direct Electric and similar systems

Efficiency & Sustainability

The Kit Strainer 100491 helps maintain optimal heat-exchange efficiency and reduces compressor stress by keeping refrigerant and lubricant passages clean. Proper filtration supports fuel-efficient cooling and extends service intervals. When installed and maintained within Thermo King systems, this component complements fleet telematics and monitoring platforms such as Smart Reefer SR-4 and aligns with CARB Evergreen stewardship by supporting reliable, lower-emission operation.

Installation & Maintenance Tips

Install the strainer and O-rings using OEM-specified procedures and lubricants to ensure correct sealing. Use Thermo King clamps and torque values where applicable and inspect the strainer during scheduled service intervals. Replace O-rings whenever the system is opened to preserve leak-free performance.

Real-World Applications

The Kit Strainer 100491 is ideal for refrigerated vans, reefer trailers, and truck-mounted refrigeration units operating across West Texas, including Amarillo, Lubbock, Odessa and the Permian Basin. Technicians deploy this component during preventive maintenance to protect compressors, valves, and thermal control systems that sustain temperature-sensitive cargo.

Available for installation and service in Amarillo, Lubbock, Odessa, and throughout West Texas.

View all Thermo King Parts

Backed by Thermo King’s engineering and supported by certified technicians at West Texas Thermo King, this component delivers lasting performance 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 at https://www.trailerservicesofwesttexas.com/contact or reach the service department directly.

Frequently Asked Questions

Q: Is the Kit Strainer 100491 compatible with Thermo King Precedent and S-Series units?
A: Yes. The Kit Strainer 100491 installs in compatible Thermo King refrigeration units and supports secure fitment and ongoing durability in Precedent and similar series when used according to OEM service procedures.

Q: How often should the strainer and O-rings be serviced?
A: Inspect the strainer during scheduled maintenance intervals and replace components per OEM recommendations or when contamination or seal degradation is observed to maintain temperature control and system reliability.

Q: Can this part reduce compressor failures and downtime?
A: Yes. By filtering contaminants and ensuring proper sealing, the Kit Strainer 100491 reduces wear on compressors and valves, supporting extended component life and reduced unplanned service events.

Q: Where can fleets in West Texas obtain installation and service?
A: West Texas Thermo King offers parts and certified installation services across Amarillo, Lubbock, Odessa and the Permian Basin to maximize uptime and operational efficiency.

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.

OEM Filter Element – Captures particulates before they reach sensitive system components, improving long-term reliability.
Precision O-Rings – Provide consistent sealing to prevent refrigerant leaks and preserve system efficiency.
Direct Fit – Designed for straightforward installation in compatible Thermo King refrigeration units, reducing shop labor time.
Fleet-Grade Durability – Engineered to withstand continuous transport refrigeration duty cycles common in Amarillo, Lubbock, Odessa and the Permian Basin.
Service-Friendly – Simplifies routine maintenance intervals and supports rapid parts replacement during scheduled service.
Uptime Focused – Minimizes risk of compressor wear and unscheduled repairs to protect fleet ROI.