Kubota BX, RTV900, RTV1100 & ZD In-Line Fuel Filter for D722, D902 & D1105 | Genuine Kubota 12581-43012
This is the genuine Kubota 12581-43012, a small in-line fuel filter. Kubota dealer catalogs list it for BX series tractors from the BX1500D to the BX2680, the RTV900, RTV1100 and RTV1140, F series front mowers, G and GR mowers, the T1600H and TG1860, ZD and ZG zero-turn mowers and the K008-3, K008-5 and U10-5 excavators. Engine dealers list it for the D722, D902, D905, D1005, D1105, V1505 and V2203, among others, and Kubota’s parts lists show it on WG and DF gas engines.
It replaces Kubota 12581-43010, 12691-43010 and 13351-43010. It is not the larger filter element used on KX and U series excavators, which is 15221-43170. Match the number on your old filter or have the machine model and serial number ready.
Confirm Fitment Before You Order
This small in-line filter is for the BX, RTV, mower and K008 builds listed here. Larger KX and U series excavators and the R420 and R520 wheel loaders are listed with the element 15221-43170 instead. Have the machine model and serial number ready, or the number on your old filter. Call 530-668-0818 and we will confirm the exact match at no charge before anything ships.
Specifications
| Part number | 12581-43012 |
| Brand | Kubota |
| Condition | New, genuine, in original packaging |
| Warranty | Kubota genuine parts warranty: 1 year against defects in materials or workmanship. |
| Type | In-line fuel filter assembly |
| Machines | Kubota BX series, RTV900, RTV1100, RTV1140, F series, G series, GR series, GF1800, T1600H, TG1860, ZD series, ZG series, K008-3, K008-5, U10-5 |
| Diesel engines | Kubota D722, D902, D905, D1005, D1105, D1305, D1503, D1703, D1803, V1305, V1505, V2003, V2203, V2403, V2607, V3300, V3307, V3600, V3800, Z482, Z602, OC60 |
| Gas engines | Kubota WG750, WG752, WG972, WG1005, WG1605, WG2503, WG3800, DF752, DF972, DF1005 |
| Replaces | 12581-43010, 12691-43010, 13351-43010 |
| Part weight | Under 0.1 lb (about 35 g) |
| Shipping weight | 1 lb |
Fits / Applications
- Kubota BX series tractors, BX1500D to BX2680
- Kubota RTV900, RTV1100 and RTV1140
- Kubota F series front mowers, F2260 to F3990
- Kubota G and GR series mowers, GF1800, T1600H and TG1860
- Kubota ZD and ZG series zero-turn mowers
- Kubota K008-3, K008-5 and U10-5 excavators
- Kubota WG and DF gas engines, such as the WG752, WG972 and DF752
- Listed by engine dealers for the D722, D902, D905, D1005, D1105, V1505 and V2203, among others
Fit the filter the same way round as the old one, check the hose clamps and bleed the air out of the fuel system before you start the engine.
Part Numbers & Cross Reference
Kubota 12581-43012 · Kubota (older number) 12581-43010 · Kubota (older number) 12691-43010 · Kubota (older number) 13351-43010
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 Kubota machines use the 12581-43012?
Kubota dealer catalogs list it for BX series tractors, the RTV900, RTV1100 and RTV1140, F series front mowers, G and GR mowers, the T1600H, ZD and ZG zero-turn mowers and the K008-3, K008-5 and U10-5.
What numbers does it replace?
It replaces Kubota 12581-43010, 12691-43010 and 13351-43010.
Will it fit my Kubota mini excavator?
Dealer catalogs list it for the K008-3, K008-5 and U10-5. Larger KX and U series excavators are listed with the fuel filter element 15221-43170, so call 530-668-0818 with the machine model and serial number and we will check.
How do I know it is the right filter?
Match the number on your old filter, or call 530-668-0818 with the machine model and serial number.
Related Parts
- Kubota D722 & D902 Injection Pump for BX, RTV-X900, GR & ZD | Genuine Kubota 16006-51012
- Kubota WG972, WG1605, WG1903 & WG2503 Gasoline Engine Fuel Injector | Genuine Kubota EG522-44020
- Kubota WG752, WG972, DF752 & DF972 Carburetor Fuel Shut-Off Solenoid | Genuine Kubota EG551-44720
- Kubota GL7000 & GL11000 Diesel Generator Engine Oil Filter Cartridge | Genuine Kubota HH150-32094
- Kubota Z482, D722, D782 & D902 Super Mini Engine Oil Filter Cartridge | Genuine Kubota HH1J0-32430
- 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.
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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