Kubota 1G910-52033 is the new, genuine mechanical fuel pump for Kubota’s RTV-X diesel utility vehicles. Kubota lists it for the RTV-X1100C, RTV-X1120D, RTV-X1130 and RTV-X1140, and for the current RTV-X (RTVX2), RTV-X Cab (RTVX2C), RTV-X Long Bed (RTVX2L) and RTV-X Crew (RTVX4). It is an 05-series engine part; the RTV-X1100C, RTV-X1120D and RTV-X1140 use the Kubota D1105 three-cylinder diesel. It replaces the earlier number 1G910-52030.

A weak pump causes hard starting, stalling after warm-up and loss of power on grades or under load. Check the fuel filter, the tank vent and the hoses for air leaks before replacing the pump.

Specifications

Fits / Applications

• Kubota RTV-X1100C (RTV-X1100CR, RTV-X1100CW)
• Kubota RTV-X1120D
• Kubota RTV-X1130 (R and W)
• Kubota RTV-X1140 (R and W)
• Kubota RTV-X (RTVX2), RTV-X Cab (RTVX2C), RTV-X Long Bed (RTVX2L) and RTV-X Crew (RTVX4)

Access is tight. Installers report that on cab models with air conditioning the A/C compressor has to be unbolted and moved aside, without opening the A/C lines, to reach the pump. Fit a new mounting gasket and bleed the fuel system after installation.

Part Numbers & Cross Reference

Kubota (current) 1G910-52033  ·  Kubota (replaced) 1G910-52030

Cross-reference numbers can change with engine serial, build year and emissions tier, so treat this list as a starting point. Send us your engine serial number and we will confirm the exact match against your build before anything ships. That check is free and takes a few minutes.

Frequently Asked Questions

Does 1G910-52033 replace Kubota 1G910-52030?

Yes. 1G910-52033 is the current Kubota number and it replaces the earlier 1G910-52030.

Which RTV-X models take fuel pump 1G910-52033?

Kubota lists it for the RTV-X1100C, RTV-X1120D, RTV-X1130 and RTV-X1140, and for the current RTV-X (RTVX2), RTV-X Cab (RTVX2C), RTV-X Long Bed (RTVX2L) and RTV-X Crew (RTVX4). The RTV-X1100C, RTV-X1120D and RTV-X1140 use the Kubota D1105 diesel.

Will 1G910-52033 fit an RTV900?

No. The older RTV900 with the D902 engine uses a different pump, 1G961-52030. Call 530-668-0818 with the model and serial number and we will confirm the fit before anything ships.

How hard is it to reach the fuel pump on an RTV-X cab model?

Access is tight. Installers report that on cab models with air conditioning the A/C compressor has to be unbolted and moved aside, without opening the A/C lines, to reach the pump. Fit a new mounting gasket and bleed the fuel system after installation.

Related Parts

• Kubota D1005, D1105 & V1505 Fuel Injector for BX2680, RTV-X1100C | Genuine Kubota 1G677-53903
• Kubota 05 Series D905, D1005, D1105 & V1505 Engine Stop Solenoid 12 V | Genuine Kubota 17208-60016
• Kubota RTV900 (D902) Mechanical Fuel Lift Pump, 2004 to Early 2011 | Genuine Kubota 1G961-52030
• Kubota D1105 Diesel Engine | New | Fits RTV1100, RTV-X1100C, ZD1211, U25S & Gensets

Why Buy From Valley Fuel Injection

We are an authorized Kubota dealer and a diesel fuel-injection shop in Woodland, CA, working on diesel engines since 1993. When you call, you talk to people who know Kubota engines and can help you match the part number to your engine serial or machine model before you order. See our Kubota engine sales, parts and service.