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Thermo King Genuine OEM Fuel Injection Return Hoses & Clamps Kit — 100373


Sale price $44.99 Regular price $65.00
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Description

Ensure a leak-free, highly efficient fuel system configuration with the Thermo King Genuine OEM Fuel Injection Return Hoses & Clamps Kit (Part 100373). This comprehensive, factory-original maintenance kit is engineered to route excess diesel fuel safely from the injection nozzles back into the primary fuel circuit. Designed to meet the demanding requirements of 4-cylinder trailer reefers, each hose is constructed from heavy-duty, chemically resilient elastomer that withstands intense engine bay heat and continuous vibration profiles without swelling or splitting. Swapping out cracked or stiff return lines with this factory kit prevents environmental fuel spray, stabilizes line pressure, and protects your temperature-controlled cargo from breakdown disruptions. [1, 2, 3]

⭐ Key Features & Benefits
  • Complete 4-Cylinder Solution: Comes packaged with precision-cut fuel return lines, high-tension retention clamps, and an authentic nameplate for a complete system overhaul. [1, 2]
  • Genuine Thermo King Durability: Engineered to withstand rapid thermal cycles, high under-hood temperatures, and harsh modern diesel blends without decaying. [1]
  • Prevents Costly Fuel Leaks: Replaces brittle, weeping rubber lines to eliminate dangerous fuel puddling and fuel pressure drops. [1]
  • Vibration-Resistant Clamping: High-grade metal spring clamps sustain exact holding force under relentless over-the-road travel conditions. [1]
  • Maintains Combustion Pressure: Preserves proper back-pressure parameters to keep the engine operating smoothly and optimize fleet fuel efficiency. [1]

🔧 Uses / Applications
  • Fuel Return Line Overhauls: Serves as a full replacement assembly for old, bleeding, or brittle injector leak-off and spill lines.
  • 4-Cylinder Trailer Fleet Service: Explicitly optimized for high-capacity trailer units using larger 4-cylinder diesel platforms.
  • Yanmar Engine Maintenance: Essential fuel system tune-up kit for widespread Thermo King engines including the TK482, TK486, and TK486V series.
  • Routine Preventative Staging: An excellent, high-turnover inventory addition for mobile reefer repair fleets, trucking depots, and independent transport service centers. [1, 2, 3]

📊 Technical Specifications
Specification Detail
Part Type Fuel Injection Return Hose and Clamp Set (4-Cylinder)
Position Fuel Injector Nozzles to Fuel Main Circuit
Part Number 100373 / 10-0373 / 100373A / 100373TKA
Material High-Grade Industrial Chemical Elastomer & Spring Steel
Fitment Direct-Fit OEM Thermo King / Yanmar Engines
Condition Brand New (Genuine OEM Overstock / Warehouse Surplus)
Installation Direct Component Upgrade

🔄 Cross-Reference / Interchange Table
Manufacturer Equivalent Part Number
OEM (Thermo King) 100373, 10-0373, 100373A, 100373TKA
Compatible Engine Series Yanmar 482, 486, 486E, 486V
Associated Components 132477 (OEM Fuel Injector Pipe Assembly)
Additional Notes Confirm the unit serial number prior to assembly. Kit features the comprehensive hoses and tension clips required for a standard 4-cylinder setup.

Disclosure Policy

This product was acquired by Freeman Liquidators from a sale of merchandise subject to a commercial insurance loss. Freeman Liquidators is a secondary seller of products, is not affiliated with or sponsored by the manufacturer of the products and is not a manufacturer authorized seller of the products. Sale of this product by Freeman Liquidators is not subject to the policies of the manufacturer. Any warranty offered by the manufacturer is not available to you as the purchaser.

All products are NEVER USED but external packaging will have damage. Some items may be placed into other packaging to ensure safe shipping. All items are opened for inspection prior to shipment to ensure the best quality of products. Freeman Liquidators guarantees your satisfaction. If you are not completely satisfied with a purchased product, within 30 days from the date of purchase, return the product in its packaging and Freeman Liquidators will fully refund your money.

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Thermo King Genuine OEM Fuel Injection Return Hoses & Clamps Kit — 100373

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