null
CALL or TEXT (800) 909-7060

Kubota Fuel Filter Cup - L-Series, MX, M-Series, KX Excavator, Generator

SKU:
1A001-43130
FitsModel:
KX41-3/71-3/91-3/121-3/161-3, KH191, U35, SQ1140/1200/3170/3250SW, L35/39/45/48, M59, L2250-L5740 series, MX4700/5000/5100, M4700-M5700, R420S, R520S (see description)
ListDescription:
Fuel Filter Screen Cup
Kubota 1A001-43130 fuel filter cup, filter bowl assembly
Part # 1A001-43130

Fits Models At A Glance:

  • Kubota Compact Excavator: KX161-3, KX91-3, U35
  • Kubota Excavator: KH191, KX121-3, KX161-3, KX41-3, KX71-3, KX91-3, U35
  • Kubota Industrial: L35, L39, L45, L48, M59
  • Kubota Tractor, Compact: L2250, L2250DT, L235, L2550, L2550DT, L2550DT-GST, L2650, L2650DT, L2650DT-GST, L2650DT-WET, L2650F, L275, L2850, L2850DT, L2850DT-GST, L2900, L2900DT, L2900DT-GST, L2950, L2950DT, L2950DT-GST, L2950DT-WET, L2950F, L3010, L3010DT/GST/HST, L3130, L3130DT/GST/HST, L3130F, L3240, L3240DT-3, L3240DT/GST, L3240GST-3, L3240HST, L3240HST-3, L3240HSTC, L3240HSTC-3, L3250, L3250DT, L3300, L3300DT, L3300DT-GST, L3350, L3410, L3410DT/GST/HST, L3430, L3430DT/GST/HST(C), L3450, L3450DT, L3450DT-GST, L3450DT-WET, L35, L3540, L3540GST, L3540GST-3, L3540HST, L3540HST-3, L3540HSTC, L3540HSTC-3, L355, L3600, L3600DT, L3600DT-C, L3600DT-GST, L3600DT-GST-C, L3650, L3650DT, L3650DT-GST, L3650DT-WET, L3710, L3710DT-HST-C, L3710DT/GST/HST, L3750, L3830, L3830DT/GST/HST, L39, L3940, L3940DT-3, L3940DT/GST/HST, L3940GST-3, L3940HST-3, L3940HSTC, L3940HSTC-3, L4150, L4200, L4200DT, L4200DT-C, L4200DT-GST, L4200DT-GST-C, L4240, L4300, L4300DT, L4310, L4310DT-GST-C/HST-C, L4310DT/GST/HST, L4330, L4350, L4350DT, L4400, L4400DT, L4400H, L45, L4600, L4610, L4630, L4740, L48, L4850, L5030, L5040, L5040GST, L5040GST-3, L5240, L5240HST, L5240HST-3, L5240HSTC, L5240HSTC-3, L5450, L5740, L5740HST, L5740HST-3, L5740HSTC, MX4700H, MX5000, MX5100H
  • Kubota Tractor: MX4700, MX5000, MX5100, M4700, M4800SU, M4900, M4900SU, M5400, M5700, M59
  • Kubota Wheel Loader: R420S, R520S

Key Notes:

  • Part Type: Fuel Filter Cup — filter bowl/cup for the fuel filter assembly
  • Part Number(s): 1A001-43130
  • Replaces Part Numbers: 1A001-43100, 15521-43100, 15521-43130, 15521-43132, 15575-43430, 17388-43100, 19271-43100
  • Interchange Numbers: 17397-43100
  • Application: Fuel filter assembly cup, diesel fuel system
  • Weight: 0.22 lbs
  • Condition: Aftermarket replacement part

Common Use Case or Symptoms:

Use when fuel is weeping or dripping from the filter housing, the cup is cracked or crazed from age, or the sediment bowl no longer seals against its gasket — a hairline crack in the cup lets air into the fuel system, which shows up as hard starting and rough running long before it shows up as a visible leak.

Why Choose Broken Tractor:

✅ Covers Seven Superseded Kubota Numbers – one cup replaces the whole 15521, 17388, and 19271 chain, so an old parts book number still gets you the right part
✅ Wide Kubota Model Coverage – spans L-series compacts, M-series and MX utility tractors, KX and U-series excavators, SQ generators, and R-series wheel loaders
✅ Fast Shipping from a U.S.-Based Team – ready to ship from our U.S. warehouses

$19.00

Shipping calculated at checkout. If any item in your order is temporarily unavailable, we'll contact you to arrange a back-order or refund — whichever you prefer.

Can’t Find What You’re Looking For?

Our knowledgeable staff will be happy to help you with any of your tractor, backhoe, dozer, or engine parts needs.

1-800-909-7060 Parts Request Form

FEATURED PRODUCTS

Shipping & Return Policy

Do you need your part quickly? You're in luck! We have warehouses all over the country to ensure a quick and easy delivery time. Most of our parts ship from our warehouses the same day you place your order. And many times, orders are delivered in Two to Three days.

Our in house parts are manufactured following strict quality standards in our warehouse in Ohio. Parts such as hydraulic cylinders, pins, bushings, sheet metal, track adjusters, booms and dipper sticks are all ready to ship same day that they are purchased! With less time to wait for your shipment, you will be able to get back to work as quickly as possible.

Did you accidentally purchase the incorrect part? We offer returns and exchanges here at Broken Tractor. To proceed with a return, please fill out our form, and we will provide you with return authorization and a step by step return process for your convenience. We are more than happy to help you exchange your part for the correct one! fill out our form to make a request here at Return Request Form and we would be pleased to help you.

Privacy Policy | Terms & Conditions

Building Quality Since 2006  |  Copyright © 2026 Broken Tractor LLC - All Rights Reserved


Product: Category: Brand: Head Title: Kubota Fuel Filter Cup | Broken Tractor | 1A001-43130