Parts Available in Stock
Warranty: 6 months factory warranty.
This 12V fuel transfer pump is designed to restore stable fuel supply to Yanmar 3TNV/4TNV diesel engines used across compact construction equipment. Built for dependable priming and consistent delivery, it helps prevent hard starting, fuel starvation under load, and uneven running.
Specifications
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Voltage: 12V
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Pressure: 3–5 psi
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Flow rate: 80 L/h
Replaces / Cross References
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4626347
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AT318139
Fits (examples — confirm by engine model/serial for best accuracy)
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Yanmar engines: 3TNV74F, 3TNV80F, 3TNV88/3TNV88F, 4TNV88C, 4TNV98 / 4TNV98T (and variants)
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Common applications include John Deere compact excavators (17D/27D/35D/50D/60D/75G/85G) and Hitachi/ZX mini excavators (ZX17U/ZX26U and related models).
Important
Please confirm your engine model and/or serial number before ordering to ensure correct configuration and connector style.