The only Kawasaki filters that I could find for small engines are 3/4-16 thread. Depending on the gasket size, you should have a wide variety of filters to use ..if this is the case in your application.
Here are the OEM numbers that this WIX matches:
49065-2078
49065-2071
49065-2057
Part Number: 51394
UPC Number: 765809513945
Principal Application: GM (85-05), Daihatsu (88-92), Infiniti (91-96), Kawasaki Mules, Nissan (91-95), Toyota (80-06), Scion (04-06)
All Applications
Style: Spin-On Lube Filter
Service: Lube
Type: Full Flow
Media: Paper
Height: 2.977
Outer Diameter Top: 2.685
Outer Diameter Bottom: Closed
Thread Size: 3/4-16
By-Pass Valve Setting-PSI: 8-11
Anti-Drain Back Valve: Yes
Burst Pressure-PSI: 400
Max Flow Rate: 7-9 GPM
Nominal Micro Rating: 19
Gasket Diameters
Number O.D. I.D. Thk.
Attached 2.475 2.173 0.233
Here's what those OEM numbers ..when put into Donaldson ..then the ONE number that Donaldson puked out ..was plugged back into WIX
Part Number: 51056
UPC Number: 765809510562
Principal Application: Various Lawn + Garden Equip. + Small Tractors w/ Kolher, Lister, Hatz, Kawasaki Engines
All Applications
Style: Spin-On Lube Filter
Service: Lube
Type: Full Flow
Media: Paper
Height: 2.707
Outer Diameter Top: 2.921
Outer Diameter Bottom: Closed
Thread Size: 3/4-16
By-Pass Valve Setting-PSI: 8-11
Anti-Drain Back Valve: Yes
Burst Pressure-PSI: 325
Max Flow Rate: 7-9 GPM
Nominal Micro Rating: 19
Gasket Diameters
Number O.D. I.D. Thk.
Attached 2.734 2.430 0.226
This one has a bigger gasket. If you've got a liberal mating serface ..there are plenty of bigger filters for you to use.
fl400s size
Part Number: 51516
UPC Number: 765809515161
Principal Application: Ford/Mercury (81-06), Chrysler/Jeep (02-06), Mazda Trucks (94-05)
All Applications
Style: Spin-On Lube Filter
Service: Lube
Type: Full Flow
Media: Paper
Height: 4.828
Outer Diameter Top: 2.921
Outer Diameter Bottom: Closed
Thread Size: 3/4-16
By-Pass Valve Setting-PSI: 8-11
Anti-Drain Back Valve: Yes
Beta Ratio: 2/20=14/31
Burst Pressure-PSI: 275
Max Flow Rate: 7-9 GPM
Nominal Micro Rating: 20
Gasket Diameters
Number O.D. I.D. Thk.
Attached 2.734 2.430 0.226