Title:
GASKET (KU-1584153622)
Discussion:
The Kubota GASKET (KU-1584153622) functions as a sealing component designed to prevent fluid, gas, or pressure leakage between two mating engine or fuel system surfaces.
Moreover, it creates a tight seal between metal contact faces, which helps maintain proper compression and fluid containment within the engine system. In addition, Kubota designs this gasket to withstand heat cycles, vibration, and chemical exposure from fuel and oil.
Typically, this gasket is used in fuel injection or engine sub-assemblies, where precision sealing is critical for performance and reliability. As a result, it helps maintain stable engine operation, reduces leakage risk, and supports efficient combustion.
Model Fitment:
The KU-1584153622 gasket is widely used across Kubota diesel engine platforms, particularly in compact tractors, loaders, and excavators equipped with small Kubota industrial engines.
Common Fitment Includes:
Compact Tractors (BX / B Series)
- BX1800
- BX1830
- BX1850
- BX1860
- BX1870
- BX1880
- BX2200
- BX2230
- BX2350
- BX2360
- BX2370
- BX23 / BX23S
- BX24 / BX25 series
- B1700 series (D / HSD / HSE variants)
- B2100 series (D / HSD variants)
- B2301 / B2320
- B2400 / B2410
- B2601 / B2630
- B2710 / B2910 / B2920
- B3000 / B3030
- B3150 series
Mid & Large Tractors (L / M Series)
- L2600 / L2900 / L3010
- L3200 / L3300 / L3400
- L3800 / L3901 / L4240 / L4600 / L4610
- L5240 / L5740 series
- M4700 / M5400 / M5700
- M6800 / M8200 / M9000 series
Excavators & Construction Equipment
- KX71 / KX91 / KX121 / KX161
- KX080 series (select engine variants)
- U25 / U35 / U45 series
- KH35 / KH41 / KH61 series (older models)
Utility Vehicles & Turf Equipment
- RTV900 series (engine-dependent variants)
- RTV1100 / RTV1140CPX
- F-series front mowers (selected configurations)
- G-series garden tractors
Part Details:
Part Number: KU-1584153622 (also referenced as 15841-53622)
Component Type: Gasket (seal element)
Brand: Kubota Genuine OEM
Function: Seals mating surfaces in engine/fuel system assemblies to prevent oil, fuel, or gas leakage
Material: Heat-resistant composite sealing material (engine-grade gasket paper or reinforced fibre, depending on application)
Application Area: Injector / nozzle holder assemblies, upper engine sealing kits, and diesel engine sub-components
Operating Environment: High temperature, high pressure, fuel and oil exposure areas
Installation Position: Installed between two precision-machined metal surfaces to maintain airtight and fluid-tight sealing
Quantity: 1 unit (single gasket per application point)
Cross Reference Numbers: 15841-53622 / 1584153622
