Honda Original Equipment Shim Adjuster - 78122-YB3-000
This part fits;
WB20T DRA - WZAL 1000001-1999999 - CASING
WB20X C - CASING / IMPELLER
WB20XK1 AC1 - CASING (WB20XK1, WD20XK1)
WB20XK1 C1 - CASING (WB20XK1, WD20XK1)
WB20XK2 A - WABT 1000001-1999999 - CASING / IMPELLER (WB20XK2/XT2)
WB20XK2 A - WABT 1000001-1999999 - CASING / IMPELLER (WB20XK2/XT2/XT3/XT4)
WB20XK2 A - WABT 1000001-1999999 - CASING / IMPELLER (WB20XK2/XT2/XT3)
WB20XT2 A - WABT 2000001-2999999 - CASING / IMPELLER (WB20XK2/XT2)
WB20XT2 A - WABT 2000001-2999999 - CASING / IMPELLER (WB20XK2/XT2/XT3/XT4)
WB20XT2 A - WABT 2000001-2999999 - CASING / IMPELLER (WB20XK2/XT2/XT3)
WB20XT3 A - WABT 3000001-9999999 - CASING / IMPELLER (WB20XK2/XT2/XT3)
WB20XT3 A - WABT 3000001-9999999 - CASING / IMPELLER (WB20XK2/XT2/XT3/XT4)
WB20XT4 A - WABT 4000001-4999999 - CASING / IMPELLER (WB20XK2/XT2/XT3/XT4)
WB20XT4 A/A - WABT 5000001-9999999 - CASING / IMPELLER (WB20XK2/XT2/XT3/XT4)
WB30T DRA - WZAN 1000001-1999999 - CASING
WB30X C - CASING / IMPELLER
WB30X CR - CASING / IMPELLER
WB30XK1 AC1 - CASING (WB30XK1, WD30XK1)
WB30XK1 C1 - CASING (WB30XK1, WD30XK1)
WB30XK2 A - WACT 1000001-1999999 - CASING / IMPELLER (WB30XK2/XT2)
WB30XK2 A - WACT 1000001-1999999 - CASING / IMPELLER (WB30XK2/XT2/XT3)
WB30XT2 A - WACT 2000001-2999999 - CASING / IMPELLER (WB30XK2/XT2)
WB30XT2 A - WACT 2000001-2999999 - CASING / IMPELLER (WB30XK2/XT2/XT3)
WB30XT3 A - WACT 3000001-3999999 - CASING / IMPELLER (WB30XK2/XT2/XT3)
WB30XT3 A/A - WACT 4000001-9999999 - CASING / IMPELLER (WB30XK2/XT2/XT3)
WD20X C - CASING / IMPELLER
WD20XK1 AC1 - CASING (WB20XK1, WD20XK1)
WD20XK1 AC1/A - CASING (WB20XK1, WD20XK1)
WD20XK1 C1 - CASING (WB20XK1, WD20XK1)
WD20XK1 C1/A - CASING (WB20XK1, WD20XK1)
WD20XK1 C1/B - CASING (WB20XK1, WD20XK1)
WD30X C - CASING / IMPELLER
WD30XK1 AC1 - CASING (WB30XK1, WD30XK1)
WD30XK1 AC1/A - CASING (WB30XK1, WD30XK1)
WD30XK1 C1 - CASING (WB30XK1, WD30XK1)
WD30XK1 C1/A - CASING (WB30XK1, WD30XK1)
WH15XK1 AC1 - GC01 2000001-4299999 - CASING
WH15XK1 AC1/A - GC01 4300001-9999999 - CASING
WH15XK2 AC1 - WZAV 1000001-9999999 - CASING
WH15XT A - WAJT 1000001-9999999 - CASING
WH15XT2 A - WAJT 2000001-2999999 - CASING
WH15XT2 A/A - WAJT 3000001-9999999 - CASING
WH20X CR - GX140 1000001-3263982 - CASING
WH20XK1 AC1 - GC02 2000001-8669999 - CASING
WH20XK1 AC1/A - GC02 8670001-9099999 - CASING
WH20XK1 AC1/B - WASJ 1000001-9999999 - CASING
WH20XK2 AC1 - WASJ 1100001-9999999 - CASING
WH20XT AF - WAKT 1000001-1999999 - CASING
WH20XT AF/A - WAKT 2000001-9999999 - CASING
This is an OEM Honda part.