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Kubota 17121-52030 Fuel Lift Pump Assembly
Kubota 17121-52030 Fuel Lift Pump Assembly - Image 2
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Kubota 17121-52030 Fuel Lift Pump Assembly


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Pump TypeMechanical Diaphragm Lift Pump
Mounting ConfigurationTwo-Bolt Flange
Mounting Hole Count2
Operating Pressure Range0.03 - 0.05 MPa
Inlet Port Diameter8 mm
Outlet Port Diameter10 mm
Priming LeverIncluded
Gasket IncludedYes
Net Weight0.4 kg
Package Dimensions15 × 10 × 10 cm

Manufacturer No.

  • 17121-52030
  • 17121-52033
  • 17121-52032
  • 1C010-52033

OEM Part No.

  • 17121-52030
  • 17121-52033
  • 6655216

Engine Part No.

  • Kubota D1403
  • Kubota D1503
  • Kubota D1703
  • Kubota D1803
  • Kubota V2003
  • Kubota V2203
  • Kubota V2403

Interchange No.

  • FDR 9191
  • HD45019055
  • K17121-52030

Fitment Vehicles

  • Kubota M4700
  • Kubota M4800
  • Kubota M4900
  • Kubota M5400
  • Kubota M5640
  • Kubota M5700
  • Kubota M59
  • Kubota MX4700
  • Kubota MX5000
  • Kubota MX5100
  • Kubota L2800
  • Kubota L2900
  • Kubota L3000
  • Kubota L3130
  • Kubota L3240
  • Kubota L3300
  • Kubota L3400
  • Kubota L3410
  • Kubota L35
  • Kubota L39
  • Kubota L45
  • Kubota L4630
  • Kubota L48
  • Bobcat 753
  • Bobcat 763
  • Bobcat 773
  • Bobcat 7753
  • Bobcat S130
  • Bobcat S150
  • Bobcat S160
  • Bobcat S175
  • Bobcat S185
  • Bobcat S205
  • Bobcat 331
  • Bobcat 334
  • Bobcat 337
  • Bobcat E32
  • Bobcat E34
  • Bobcat E35
  • Bobcat E37
  • Bobcat E42
  • Bobcat E45
  • Bobcat E50
  • Bobcat B300
The Kubota 17121-52030 is a mechanical diaphragm-type fuel lift pump assembly designed for the Kubota 03 series diesel engine platform. It functions as a low-pressure supply pump delivering fuel from the tank to the high-pressure injection pump. The unit features a two-bolt flange mounting configuration with a priming lever and includes necessary mounting gaskets. This component is engineered to OEM specifications for flow rate and pressure regulation required by Kubota D1403, D1503, D1703, D1803, V2003, V2203, and V2403 engines. It serves as a direct replacement for Kubota part numbers 17121-52030, 17121-52032, 17121-52033, and 1C010-52033, and cross-references to Bobcat OEM 6655216 for skid steer and compact excavator applications.