OEM Honda oil filter used on various outboard engines and power equipment. 

It is found in the following catalogs:

Outboards:

BF100A, AK1

BF115A1, BF115A2, BF115A3, BF115A4, BF115A5, BF115A6, BF115AK0, BF115AX, BF115AY

BF115D, BF115DK1

BF130A1, A2, A3, A4, AX, AY

BF135 A4, A5, A6, AK0, AK2

BG150A4, A5, A6, AK0, AK2

BF175AK1, AK2

BF200A2, A3, A4, A5, A6, AK0, AK1, AK2, AK3

BF225A2, A3, A4, A5, A6, AK0, AK1, AK2, AK3

BF250A

BF75A1, A2, A3, A4, A5, A6, AT, AW, AX, AY, DK0, DK2, DK3, DK4

BF90A1, A2, A3, A4, A5, A6, AT, AW, AX, AY, DK0, DK2, DK4, DK5

Generators:

EB10000

EB11000, K1

EB12D

General Purpose: 

GX610, K1, R1, U1

GX620, K1, R1, U1

GX630, H, R, RH

GX660, R, RH

GX670, R, U

GX690, H, R, RH

GXV340A2, K1, K2, RT2, UA2, UT2

GXV390, A1, RT1, T1, UT1

GXV610, K1, R1, U1

GXV620, K1, R1, U1

GX630R, RH

GXV660R, RH

GXV670, R, U

GXV690R, RH

Compact Tractor:

H6522

Lawn Tractor:

HA4118

HA4120

Commercial Mower:

HRC7013, K1

HRC7018

HRC7020

HRC7113