Thermo King Oil Drain Hose 0.75 in ID 9.0 in Length 117821

$39.95

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Built for Performance: The Thermo King Oil Drain Hose 117821 supports fast, reliable oil evacuation for temperature-controlled fleets, integrating seamlessly with Thermo King refrigeration systems to reduce service time and protect sensitive components. This OEM Thermo King component delivers a precise 0.75 inch inner diameter and a 9.0 inch service length for consistent oil flow during routine maintenance.

West Texas Thermo King, a certified Thermo King dealership, lists this hose as a dependable service part for reefer trailers and transport refrigeration units operating throughout West Texas and the Permian Basin.

OEM fit and specification – Ensures secure, leak-resistant connections designed to match Thermo King service geometry for reduced downtime.
0.75 in inner diameter – Provides controlled oil flow for efficient drainage during compressor or engine service operations.
9.0 in length – Offers practical reach for routing oil away from components and work areas during maintenance.
Service-ready design – Enables quick replacement during scheduled intervals to maintain uptime and fleet reliability.
Fleet-grade dependability – Supports predictable service routines for refrigerated trucks and reefer trailers operating in Amarillo, Lubbock, Odessa, and across West Texas.

Product Details

Part Number	117821
Product Name	Thermo King Oil Drain Hose 117821
Inner Diameter (ID)	0.75 in
Length	9.0 in
Application	Oil drainage for Thermo King refrigeration units and reefer trailers
Manufacturer	Thermo King (OEM)

Efficiency & Sustainability – The Thermo King Oil Drain Hose 117821 supports efficient service workflows that reduce vehicle downtime and fuel use associated with extended maintenance events. When integrated within Thermo King systems and service programs, including Smart Reefer SR-4 telematics workflows, routine servicing and proper oil management contribute to overall temperature control efficiency and regulatory compliance efforts such as CARB Evergreen initiatives.

Installation & Maintenance Tips – Use OEM-rated clamps and secure fittings to ensure leak-free installation. Inspect the hose during scheduled service intervals for signs of wear, hardening, or cracking and replace promptly to preserve compressor and engine integrity. Follow Thermo King service procedures and torque specifications for adjacent fittings.

Real-World Applications – The Thermo King Oil Drain Hose 117821 serves refrigerated vans, reefer trailers, and transport refrigeration units during oil changes and compressor service. It routes oil safely away from critical assemblies to reduce contamination risk and speed technician workflows. Available for installation and service in Amarillo, Lubbock, Odessa, and throughout West Texas.

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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 and direct warranty inquiries to https://www.trailerservicesofwesttexas.com/contact or speak with the service department for confirmation.

Frequently Asked Questions

Q: Is the Thermo King Oil Drain Hose 117821 compatible with Thermo King refrigeration units?
A: Yes. This hose is designed for oil drainage applications within Thermo King refrigeration systems and reefers, providing a reliable fit for standard service procedures.

Q: What size connections does this hose support?
A: The hose features a 0.75 inch inner diameter and a 9.0 inch length, suitable for routing oil away from compressors and related components during maintenance.

Q: How often should the oil drain hose be inspected or replaced?
A: Inspect this hose at regular service intervals and replace if any signs of hardening, cracking, or leakage appear. Adhering to scheduled maintenance preserves equipment uptime and service safety.

Q: Can technicians in West Texas receive installation support?
A: Yes. West Texas Thermo King offers parts availability and certified technician support for installation and service across Amarillo, Lubbock, Odessa, and the Permian Basin.

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 fit and specification – Ensures secure, leak-resistant connections designed to match Thermo King service geometry for reduced downtime.
0.75 in inner diameter – Provides controlled oil flow for efficient drainage during compressor or engine service operations.
9.0 in length – Offers practical reach for routing oil away from components and work areas during maintenance.
Service-ready design – Enables quick replacement during scheduled intervals to maintain uptime and fleet reliability.
Fleet-grade dependability – Supports predictable service routines for refrigerated trucks and reefer trailers operating in Amarillo, Lubbock, Odessa, and across West Texas.