This is the genuine Kubota fuel pump gasket, part number 16264-52140. It seals the mechanical fuel lift pump where it bolts to the engine. Kubota’s parts books list it with lift pump 15821-52030 on the Z482 and with lift pump 1G961-52030 on the D902. Kubota’s parts book for the D1105-E3B lists it for the lift pump on engines up to serial 8HZ999.

Fit a new gasket every time the lift pump comes off. Kubota lists the gasket as its own line, apart from the pump, so order one with the pump.

Specifications

Fits / Applications

• Kubota Z482, with lift pump 15821-52030
• Kubota D902, with lift pump 1G961-52030
• Kubota GL6000 and GL7000 generators (Z482) and the GL14000 generator (D902)
• Kubota D1105-E3B up to engine serial 8HZ999
• D1105-E3B engines from serial 8J0001 take Kubota 16261-52140, not this gasket
• Other Kubota engines: send us the engine model and serial number and we will check the parts list

Clean both mating faces before you fit the new gasket and tighten the pump down evenly. Bleed the fuel system as the engine or machine manual describes, then check for leaks.

Part Numbers & Cross Reference

Kubota 16264-52140

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

Which gasket does my D1105 lift pump take, 16264-52140 or 16261-52140?

Kubota’s D1105-E3B parts book splits them by engine serial number: 16264-52140 up to serial 8HZ999 and 16261-52140 from serial 8J0001. Call 530-668-0818 with your serial number and we will confirm it.

Does a new lift pump come with this gasket?

Kubota’s parts books list the gasket as a separate line from the pump, so order one with the pump.

How many gaskets do I need?

One per lift pump.

Is 16264-52140 used anywhere else on the engine?

Yes. On engines built without a mechanical lift pump, Kubota fits a cover over the pump opening. Kubota’s parts books for the D782-E3B and the D902-E4B list this gasket under that cover.

Related Parts

• Kubota Z482, D722 & D782 Mechanical Fuel Lift Pump (B7300, B7400, B7410) | Genuine Kubota 15821-52030
• Kubota RTV900 (D902) Mechanical Fuel Lift Pump, 2004 to Early 2011 | Genuine Kubota 1G961-52030
• Kubota D905, D1005, D1105, V1505 & RTV1100 Mechanical Fuel Lift Pump | Genuine Kubota 16285-52033
• Kubota WG752, WG972, DF752 & DF972 Carburetor Fuel Shut-Off Solenoid | Genuine Kubota EG551-44720
• Kubota DF752, DF972 & DF1005 Dual-Fuel Carburetor LPG Shut-Off Solenoid | Genuine Kubota EG551-44790

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 we check the part number against your engine serial or machine model before anything ships, so the right part arrives the first time. See our Kubota engine sales, parts and service.