Kubota Fuel Separator Element for Z482, D722, V2403-M & L, MX, M Tractors | Genuine Kubota 1G311-43380
This is the genuine Kubota fuel separator element, part number 1G311-43380. Kubota’s engine parts drawings list one per engine on the separator drawing of the Z482-E3B, D722-E3B, V2403-M-E2B, V2403-M-DI-E2B and V2403-M-DI-E3B. Kubota’s machine drawings list it in the fuel separator of many L, MX and M tractors, the KX61-2 and KX121-2 excavators and the R420 and R520 wheel loaders.
It replaces 15831-43380. On several M and L tractors Kubota changed the separator at a serial number, and this element goes in the new one: for example the M5040DT from serial 54709, the M6040DT from 54410, the L3560DT from 47433 and the L6060HST from 49522. Check your serial number.
Confirm Fitment Before You Order
The engines named on this page are the ones whose Kubota parts books we have checked. For any other engine, send us the engine model and serial number and we will read the part off the Kubota parts list. Call 530-668-0818 and we will confirm the exact match at no charge before anything ships.
Specifications
| Part number | 1G311-43380 |
| Brand | Kubota |
| Condition | New, genuine, in original packaging |
| Warranty | Kubota genuine parts warranty: 1 year against defects in materials or workmanship. |
| Type | Fuel Separator Element |
| Kubota name | ELEMENT |
| Used with | Kubota fuel separators |
| Engines | Kubota Z482, D722, V2403-M and Kubota tractors |
| Quantity | One per fuel separator |
| Replaces | Kubota 15831-43380 |
Fits / Applications
- Kubota Z482-E3B and D722-E3B: 1 per engine
- Kubota V2403-M-E2B, V2403-M-DI-E2B and V2403-M-DI-E3B: 1 per engine
- Kubota L3301DT; L3560DT from serial 47433; L6060HST from serial 49522
- Kubota MX4800DT and MX5200H
- Kubota M5040DT from 54709, M5140DT from 51125, M6040DT from 54410, M7040DT from 63086, M8540DT from 80472, M9540DT from 80852
- Kubota M7040SU, M8200, M9000 and M126GX
- Kubota KX61-2 and KX121-2 excavators, R420 and R520 wheel loaders
- Other Kubota engines: send us the engine model and serial number and we will check the parts list
Follow the filter change steps in the operator’s manual for your Kubota engine or machine, and bleed the fuel system after a fuel filter change.
Part Numbers & Cross Reference
Kubota 1G311-43380. Our Kubota distributor’s parts system lists it as the replacement for Kubota 15831-43380.
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
How many do I need?
One per fuel separator.
Does it replace 15831-43380?
Our Kubota distributor’s parts system lists 1G311-43380 as the replacement for 15831-43380.
My engine is not named here. Will it fit?
Send us the engine model and serial number and we will read the part off the Kubota parts list for that engine.
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.
UPS to all 50 states, including Alaska and Hawaii. Your rate shows at checkout. Questions on fitment? Call 530-668-0818.
Pricing covers the unit itself. Any applicable sales tax is additional; shipping is calculated at checkout. Buying tax-exempt? Qualifying diesel repair shops, fleets, farms, and agricultural operations can purchase tax-free. Set up tax-exempt purchasing once and every qualifying order is tax-free going forward.
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