Brand New Diesel Fuel Injection Pump BH4W10545Y-170 BH4W95 for YTO X904 X804 Tractor

The BH4W10545Y-170 fuel injection pump is a mechanical diesel fuel-system component associated with YTO agricultural tractors. Product application data specifically identifies the BH4W10545Y pump family for the YTO X904 and X804 tractor models, making these two machines important references when sourcing a replacement unit.

The YTO X904 is a 90-horsepower class four-wheel-drive agricultural tractor, while the X804 belongs to the same general YTO tractor product family with a lower power rating. Because tractor configurations can vary by production period and engine specification, the complete pump identification should be checked before ordering rather than selecting a component only from the tractor model.

Parts-market information also associates the BH4W10545Y pump family with the YTO YT4A2-23 diesel engine. This provides an additional technical reference for customers working with YTO engine components, although the exact engine and pump suffix should be confirmed against the original machine before replacement.

The BH4W95 reference provides another useful identification point for diesel-parts distributors. Similar YTO injection pumps are available with different suffixes and specifications, including BH4W10545Y-126 for other YTR4105 and YT4A2 applications. These variations should not automatically be treated as interchangeable because pump calibration, delivery characteristics, and mounting specifications can differ.

As a mechanical injection pump, the assembly controls diesel fuel metering and delivery according to engine speed and operating conditions. Proper calibration is important for fuel quantity, injection timing, starting performance, combustion stability, and consistent tractor operation under agricultural loads.

This component is suitable for YTO tractor maintenance, diesel engine repair, agricultural machinery workshops, and aftermarket parts distribution. It can be used when the original pump identification and engine configuration correspond to the supplied specification.

For accurate identification, buyers should compare the pump nameplate, complete part number, engine model, mounting arrangement, and tractor model. A clear photograph of the original injection pump can also help determine whether the -170 version is the correct replacement.

Please contact us with the original pump number or complete tractor and engine information if compatibility confirmation is required before ordering.

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Contact:
Alex
Mobile: +86 18660105901 (Whatsapp, Wechat)
Email: alex@grockdiesel.com / xiaoliang8687@gmail.com