11-5870 Fuel Injector For Thermo King TK4.86 Engine Fits SMX Super Spectrum Refrigeration Unit

Specifications:
OE Part No. 11-5870, side-return mechanical fuel injector with side return line, black body, and nozzle protection cap. Standard mounting dimensions allow for direct, damage-free replacement of the original equipment. Fully compatible with the fuel system calibration parameters of the TK4.86 engine.

Compatible Models:
Compatible with the Reefer TK4.86 (Yanmar 486) diesel engine; Compatible Equipment: Cold King SMX and Super Spectrum series refrigerated truck refrigeration units, SB/SL series units, and large-scale cold chain transportation refrigeration equipment.

Materials and Manufacturing:
The valve body is machined from high-quality materials, and the needle valves are precision-matched and ground. It withstands high temperatures and pressures, as well as low temperatures and corrosion from poor-quality diesel fuel, ensuring long-term reliability under the harsh operating conditions of cold chain transportation, including frequent starts and stops and alternating high and low temperatures.

Repair and Replacement:
Replaces original injectors with poor atomization or those that are worn and stuck, resolving issues such as difficult cold starts, unstable idle, insufficient engine power, high fuel consumption, and refrigeration unit fault alerts. It is an essential maintenance and repair part for cold chain equipment.

Stringent Quality Inspection:
The product undergoes comprehensive bench testing for injection pressure, atomization performance, and sealing integrity, with performance meeting original equipment manufacturer (OEM) standards. We support both individual purchases and bulk orders from repair shops.

Warranty: 6 months
Note: If you have any questions, please feel free to contact us for assistance.
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